./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.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_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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_f809869d-542e-4d93-944b-515e2fe5a2e2/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 311a2cdae2c2df32faf83bfc23f839881789d5600e175ca88e61c5767354eb62 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:16:51,008 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:16:51,068 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 23:16:51,073 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:16:51,073 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:16:51,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:16:51,099 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:16:51,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:16:51,100 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:16:51,100 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:16:51,100 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:16:51,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:16:51,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:16:51,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:16:51,101 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:16:51,101 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:16:51,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:16:51,101 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:16:51,101 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:16:51,102 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:16:51,103 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:16:51,103 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:16:51,103 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:16:51,103 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:16:51,103 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:16:51,103 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:16:51,104 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:51,104 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:16:51,104 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:16:51,104 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:16:51,104 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:16:51,104 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:51,105 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:16:51,105 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:16:51,106 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:16:51,106 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:16:51,106 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_f809869d-542e-4d93-944b-515e2fe5a2e2/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 -> 311a2cdae2c2df32faf83bfc23f839881789d5600e175ca88e61c5767354eb62 [2024-11-27 23:16:51,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:16:51,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:16:51,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:16:51,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:16:51,376 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:16:51,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i [2024-11-27 23:16:54,559 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/790baa0d6/54a595dff16e4c6387ac5aee033e6716/FLAG9edf8c86d [2024-11-27 23:16:54,888 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:16:54,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i [2024-11-27 23:16:54,899 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/790baa0d6/54a595dff16e4c6387ac5aee033e6716/FLAG9edf8c86d [2024-11-27 23:16:55,130 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/790baa0d6/54a595dff16e4c6387ac5aee033e6716 [2024-11-27 23:16:55,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:16:55,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:16:55,137 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:16:55,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:16:55,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:16:55,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3481e5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55, skipping insertion in model container [2024-11-27 23:16:55,147 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:16:55,376 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_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i[916,929] [2024-11-27 23:16:55,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:16:55,580 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:16:55,595 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_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i[916,929] [2024-11-27 23:16:55,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:16:55,758 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:16:55,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55 WrapperNode [2024-11-27 23:16:55,759 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:16:55,760 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:16:55,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:16:55,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:16:55,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,790 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,903 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 506 [2024-11-27 23:16:55,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:16:55,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:16:55,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:16:55,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:16:55,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,917 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,937 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,995 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]. [2024-11-27 23:16:55,995 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:55,995 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,031 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,052 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,057 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:16:56,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:16:56,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:16:56,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:16:56,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (1/1) ... [2024-11-27 23:16:56,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:56,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:16:56,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:16:56,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:16:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:16:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:16:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:16:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:16:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:16:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:16:56,337 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:16:56,340 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:16:57,708 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-11-27 23:16:57,709 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:16:57,755 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:16:57,758 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:16:57,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:16:57 BoogieIcfgContainer [2024-11-27 23:16:57,758 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:16:57,762 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:16:57,763 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:16:57,768 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:16:57,769 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:16:55" (1/3) ... [2024-11-27 23:16:57,770 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3df4736b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:16:57, skipping insertion in model container [2024-11-27 23:16:57,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:55" (2/3) ... [2024-11-27 23:16:57,771 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3df4736b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:16:57, skipping insertion in model container [2024-11-27 23:16:57,771 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:16:57" (3/3) ... [2024-11-27 23:16:57,773 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-75.i [2024-11-27 23:16:57,791 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:16:57,793 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-75.i that has 2 procedures, 200 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:16:57,871 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:16:57,894 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;@2cf34e46, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:16:57,894 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:16:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 157 states have (on average 1.5222929936305734) internal successors, (239), 158 states have internal predecessors, (239), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-27 23:16:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-27 23:16:57,930 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:16:57,931 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:16:57,932 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:16:57,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:16:57,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1801396716, now seen corresponding path program 1 times [2024-11-27 23:16:57,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:16:57,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655602442] [2024-11-27 23:16:57,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:16:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:16:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:16:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-11-27 23:16:58,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:16:58,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655602442] [2024-11-27 23:16:58,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [655602442] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:16:58,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [685960403] [2024-11-27 23:16:58,635 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:16:58,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:16:58,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:16:58,639 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:16:58,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 23:16:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:16:59,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 671 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:16:59,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:16:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-11-27 23:16:59,119 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:16:59,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [685960403] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:16:59,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:16:59,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 23:16:59,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198318573] [2024-11-27 23:16:59,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:16:59,128 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:16:59,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:16:59,158 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:16:59,159 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:16:59,162 INFO L87 Difference]: Start difference. First operand has 200 states, 157 states have (on average 1.5222929936305734) internal successors, (239), 158 states have internal predecessors, (239), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:16:59,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:16:59,222 INFO L93 Difference]: Finished difference Result 393 states and 672 transitions. [2024-11-27 23:16:59,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:16:59,224 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 273 [2024-11-27 23:16:59,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:16:59,234 INFO L225 Difference]: With dead ends: 393 [2024-11-27 23:16:59,234 INFO L226 Difference]: Without dead ends: 196 [2024-11-27 23:16:59,240 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:16:59,244 INFO L435 NwaCegarLoop]: 311 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, 311 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 [2024-11-27 23:16:59,248 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 311 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:16:59,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2024-11-27 23:16:59,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 196. [2024-11-27 23:16:59,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 154 states have (on average 1.5) internal successors, (231), 154 states have internal predecessors, (231), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-27 23:16:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 311 transitions. [2024-11-27 23:16:59,334 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 311 transitions. Word has length 273 [2024-11-27 23:16:59,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:16:59,335 INFO L471 AbstractCegarLoop]: Abstraction has 196 states and 311 transitions. [2024-11-27 23:16:59,335 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:16:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 311 transitions. [2024-11-27 23:16:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-27 23:16:59,353 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:16:59,353 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:16:59,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-27 23:16:59,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-27 23:16:59,554 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:16:59,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:16:59,556 INFO L85 PathProgramCache]: Analyzing trace with hash 683101716, now seen corresponding path program 1 times [2024-11-27 23:16:59,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:16:59,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711406862] [2024-11-27 23:16:59,556 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:16:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:16:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:00,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:00,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711406862] [2024-11-27 23:17:00,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711406862] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:00,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:00,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 23:17:00,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997829146] [2024-11-27 23:17:00,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:00,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:17:00,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:00,987 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:17:00,987 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:17:00,988 INFO L87 Difference]: Start difference. First operand 196 states and 311 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:01,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:01,845 INFO L93 Difference]: Finished difference Result 584 states and 930 transitions. [2024-11-27 23:17:01,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:17:01,847 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 273 [2024-11-27 23:17:01,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:01,855 INFO L225 Difference]: With dead ends: 584 [2024-11-27 23:17:01,855 INFO L226 Difference]: Without dead ends: 391 [2024-11-27 23:17:01,861 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2024-11-27 23:17:01,862 INFO L435 NwaCegarLoop]: 284 mSDtfsCounter, 231 mSDsluCounter, 1031 mSDsCounter, 0 mSdLazyCounter, 234 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 1315 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 234 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:01,862 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [231 Valid, 1315 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-27 23:17:01,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2024-11-27 23:17:01,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 297. [2024-11-27 23:17:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 214 states have (on average 1.4626168224299065) internal successors, (313), 214 states have internal predecessors, (313), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 473 transitions. [2024-11-27 23:17:01,943 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 473 transitions. Word has length 273 [2024-11-27 23:17:01,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:01,945 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 473 transitions. [2024-11-27 23:17:01,946 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 6 states have internal predecessors, (76), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 473 transitions. [2024-11-27 23:17:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-27 23:17:01,954 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:01,954 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:01,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 23:17:01,955 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:01,956 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:01,956 INFO L85 PathProgramCache]: Analyzing trace with hash 2069305110, now seen corresponding path program 1 times [2024-11-27 23:17:01,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:01,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312931222] [2024-11-27 23:17:01,956 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:02,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:02,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312931222] [2024-11-27 23:17:02,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312931222] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:02,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:02,810 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:02,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893482994] [2024-11-27 23:17:02,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:02,812 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:02,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:02,815 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:02,815 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:02,817 INFO L87 Difference]: Start difference. First operand 297 states and 473 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:03,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:03,442 INFO L93 Difference]: Finished difference Result 584 states and 929 transitions. [2024-11-27 23:17:03,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:03,443 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 273 [2024-11-27 23:17:03,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:03,451 INFO L225 Difference]: With dead ends: 584 [2024-11-27 23:17:03,451 INFO L226 Difference]: Without dead ends: 390 [2024-11-27 23:17:03,453 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:03,454 INFO L435 NwaCegarLoop]: 280 mSDtfsCounter, 273 mSDsluCounter, 557 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 273 SdHoareTripleChecker+Valid, 837 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:03,455 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [273 Valid, 837 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-27 23:17:03,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2024-11-27 23:17:03,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 338. [2024-11-27 23:17:03,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 255 states have (on average 1.5058823529411764) internal successors, (384), 255 states have internal predecessors, (384), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 544 transitions. [2024-11-27 23:17:03,548 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 544 transitions. Word has length 273 [2024-11-27 23:17:03,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:03,550 INFO L471 AbstractCegarLoop]: Abstraction has 338 states and 544 transitions. [2024-11-27 23:17:03,550 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 544 transitions. [2024-11-27 23:17:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-27 23:17:03,556 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:03,557 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:03,557 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 23:17:03,557 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:03,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:03,558 INFO L85 PathProgramCache]: Analyzing trace with hash 1721223867, now seen corresponding path program 1 times [2024-11-27 23:17:03,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:03,558 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557599138] [2024-11-27 23:17:03,559 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:04,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:04,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557599138] [2024-11-27 23:17:04,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557599138] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:04,020 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:04,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:04,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043773592] [2024-11-27 23:17:04,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:04,021 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:04,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:04,022 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:04,023 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:04,023 INFO L87 Difference]: Start difference. First operand 338 states and 544 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:04,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:04,507 INFO L93 Difference]: Finished difference Result 622 states and 994 transitions. [2024-11-27 23:17:04,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:04,508 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 274 [2024-11-27 23:17:04,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:04,515 INFO L225 Difference]: With dead ends: 622 [2024-11-27 23:17:04,515 INFO L226 Difference]: Without dead ends: 390 [2024-11-27 23:17:04,516 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:04,517 INFO L435 NwaCegarLoop]: 293 mSDtfsCounter, 271 mSDsluCounter, 576 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 869 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:04,521 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 869 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 23:17:04,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2024-11-27 23:17:04,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 339. [2024-11-27 23:17:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 339 states, 256 states have (on average 1.5) internal successors, (384), 256 states have internal predecessors, (384), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 544 transitions. [2024-11-27 23:17:04,599 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 544 transitions. Word has length 274 [2024-11-27 23:17:04,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:04,600 INFO L471 AbstractCegarLoop]: Abstraction has 339 states and 544 transitions. [2024-11-27 23:17:04,601 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 544 transitions. [2024-11-27 23:17:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-27 23:17:04,607 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:04,608 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:04,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 23:17:04,609 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:04,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:04,610 INFO L85 PathProgramCache]: Analyzing trace with hash -400147185, now seen corresponding path program 1 times [2024-11-27 23:17:04,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:04,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851938608] [2024-11-27 23:17:04,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:05,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:05,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851938608] [2024-11-27 23:17:05,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851938608] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:05,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:05,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 23:17:05,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846578217] [2024-11-27 23:17:05,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:05,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:17:05,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:05,203 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:17:05,204 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:17:05,204 INFO L87 Difference]: Start difference. First operand 339 states and 544 transitions. Second operand has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:05,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:05,617 INFO L93 Difference]: Finished difference Result 623 states and 993 transitions. [2024-11-27 23:17:05,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:17:05,618 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), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 275 [2024-11-27 23:17:05,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:05,622 INFO L225 Difference]: With dead ends: 623 [2024-11-27 23:17:05,622 INFO L226 Difference]: Without dead ends: 391 [2024-11-27 23:17:05,623 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-27 23:17:05,624 INFO L435 NwaCegarLoop]: 304 mSDtfsCounter, 222 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 1205 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:05,624 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 1205 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 23:17:05,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2024-11-27 23:17:05,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 340. [2024-11-27 23:17:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 257 states have (on average 1.4980544747081712) internal successors, (385), 257 states have internal predecessors, (385), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 545 transitions. [2024-11-27 23:17:05,691 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 545 transitions. Word has length 275 [2024-11-27 23:17:05,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:05,695 INFO L471 AbstractCegarLoop]: Abstraction has 340 states and 545 transitions. [2024-11-27 23:17:05,695 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), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 545 transitions. [2024-11-27 23:17:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-27 23:17:05,701 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:05,701 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:05,701 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 23:17:05,701 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:05,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:05,702 INFO L85 PathProgramCache]: Analyzing trace with hash 986056209, now seen corresponding path program 1 times [2024-11-27 23:17:05,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:05,703 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878556604] [2024-11-27 23:17:05,703 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:06,403 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:06,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:06,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878556604] [2024-11-27 23:17:06,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878556604] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:06,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:06,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:06,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827233572] [2024-11-27 23:17:06,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:06,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:06,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:06,406 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:06,406 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:06,406 INFO L87 Difference]: Start difference. First operand 340 states and 545 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:07,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:07,094 INFO L93 Difference]: Finished difference Result 623 states and 992 transitions. [2024-11-27 23:17:07,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:07,095 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 275 [2024-11-27 23:17:07,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:07,099 INFO L225 Difference]: With dead ends: 623 [2024-11-27 23:17:07,100 INFO L226 Difference]: Without dead ends: 390 [2024-11-27 23:17:07,101 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:07,102 INFO L435 NwaCegarLoop]: 275 mSDtfsCounter, 265 mSDsluCounter, 541 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:07,103 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 816 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-27 23:17:07,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2024-11-27 23:17:07,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 340. [2024-11-27 23:17:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 340 states, 257 states have (on average 1.4941634241245136) internal successors, (384), 257 states have internal predecessors, (384), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 544 transitions. [2024-11-27 23:17:07,195 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 544 transitions. Word has length 275 [2024-11-27 23:17:07,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:07,198 INFO L471 AbstractCegarLoop]: Abstraction has 340 states and 544 transitions. [2024-11-27 23:17:07,198 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 544 transitions. [2024-11-27 23:17:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-27 23:17:07,204 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:07,204 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:07,204 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 23:17:07,206 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:07,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:07,207 INFO L85 PathProgramCache]: Analyzing trace with hash -1704191976, now seen corresponding path program 1 times [2024-11-27 23:17:07,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:07,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896757068] [2024-11-27 23:17:07,207 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:07,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:07,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:07,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:07,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896757068] [2024-11-27 23:17:07,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896757068] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:07,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:07,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:07,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077094124] [2024-11-27 23:17:07,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:07,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:07,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:07,941 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:07,941 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:07,941 INFO L87 Difference]: Start difference. First operand 340 states and 544 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:08,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:08,439 INFO L93 Difference]: Finished difference Result 833 states and 1336 transitions. [2024-11-27 23:17:08,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:08,440 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 276 [2024-11-27 23:17:08,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:08,446 INFO L225 Difference]: With dead ends: 833 [2024-11-27 23:17:08,448 INFO L226 Difference]: Without dead ends: 587 [2024-11-27 23:17:08,449 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:08,452 INFO L435 NwaCegarLoop]: 458 mSDtfsCounter, 298 mSDsluCounter, 651 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 298 SdHoareTripleChecker+Valid, 1109 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:08,453 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [298 Valid, 1109 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 23:17:08,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2024-11-27 23:17:08,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 464. [2024-11-27 23:17:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 464 states, 381 states have (on average 1.5223097112860893) internal successors, (580), 381 states have internal predecessors, (580), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 740 transitions. [2024-11-27 23:17:08,560 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 740 transitions. Word has length 276 [2024-11-27 23:17:08,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:08,561 INFO L471 AbstractCegarLoop]: Abstraction has 464 states and 740 transitions. [2024-11-27 23:17:08,561 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 740 transitions. [2024-11-27 23:17:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-27 23:17:08,567 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:08,567 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:08,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 23:17:08,568 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:08,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:08,568 INFO L85 PathProgramCache]: Analyzing trace with hash -1280545254, now seen corresponding path program 1 times [2024-11-27 23:17:08,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:08,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273834858] [2024-11-27 23:17:08,569 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:09,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:09,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273834858] [2024-11-27 23:17:09,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273834858] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:09,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:09,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-27 23:17:09,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367693627] [2024-11-27 23:17:09,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:09,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:17:09,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:09,600 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:17:09,600 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:17:09,600 INFO L87 Difference]: Start difference. First operand 464 states and 740 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:10,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:10,708 INFO L93 Difference]: Finished difference Result 1043 states and 1641 transitions. [2024-11-27 23:17:10,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 23:17:10,709 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 276 [2024-11-27 23:17:10,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:10,715 INFO L225 Difference]: With dead ends: 1043 [2024-11-27 23:17:10,716 INFO L226 Difference]: Without dead ends: 690 [2024-11-27 23:17:10,717 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-11-27 23:17:10,718 INFO L435 NwaCegarLoop]: 414 mSDtfsCounter, 437 mSDsluCounter, 1193 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 1607 SdHoareTripleChecker+Invalid, 491 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:10,718 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 1607 Invalid, 491 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-27 23:17:10,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2024-11-27 23:17:10,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 576. [2024-11-27 23:17:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 576 states, 493 states have (on average 1.5294117647058822) internal successors, (754), 493 states have internal predecessors, (754), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:17:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 914 transitions. [2024-11-27 23:17:10,833 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 914 transitions. Word has length 276 [2024-11-27 23:17:10,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:10,835 INFO L471 AbstractCegarLoop]: Abstraction has 576 states and 914 transitions. [2024-11-27 23:17:10,836 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:10,836 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 914 transitions. [2024-11-27 23:17:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-27 23:17:10,843 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:10,843 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:10,843 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-27 23:17:10,844 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:10,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:10,848 INFO L85 PathProgramCache]: Analyzing trace with hash -621013732, now seen corresponding path program 1 times [2024-11-27 23:17:10,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:10,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095854392] [2024-11-27 23:17:10,848 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:11,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:11,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095854392] [2024-11-27 23:17:11,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095854392] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:11,351 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:11,351 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:11,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681000522] [2024-11-27 23:17:11,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:11,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:11,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:11,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:11,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:11,355 INFO L87 Difference]: Start difference. First operand 576 states and 914 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:11,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:11,853 INFO L93 Difference]: Finished difference Result 1174 states and 1854 transitions. [2024-11-27 23:17:11,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 23:17:11,854 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 276 [2024-11-27 23:17:11,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:11,861 INFO L225 Difference]: With dead ends: 1174 [2024-11-27 23:17:11,861 INFO L226 Difference]: Without dead ends: 811 [2024-11-27 23:17:11,863 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:11,863 INFO L435 NwaCegarLoop]: 473 mSDtfsCounter, 568 mSDsluCounter, 752 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 1225 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:11,864 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [568 Valid, 1225 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 23:17:11,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 811 states. [2024-11-27 23:17:12,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 811 to 607. [2024-11-27 23:17:12,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 607 states, 483 states have (on average 1.4761904761904763) internal successors, (713), 483 states have internal predecessors, (713), 120 states have call successors, (120), 3 states have call predecessors, (120), 3 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) [2024-11-27 23:17:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 953 transitions. [2024-11-27 23:17:12,040 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 953 transitions. Word has length 276 [2024-11-27 23:17:12,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:12,042 INFO L471 AbstractCegarLoop]: Abstraction has 607 states and 953 transitions. [2024-11-27 23:17:12,042 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, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 953 transitions. [2024-11-27 23:17:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-27 23:17:12,049 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:12,049 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:12,049 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-27 23:17:12,049 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:12,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:12,050 INFO L85 PathProgramCache]: Analyzing trace with hash -256779101, now seen corresponding path program 1 times [2024-11-27 23:17:12,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:12,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979875055] [2024-11-27 23:17:12,051 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:13,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:13,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:13,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979875055] [2024-11-27 23:17:13,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979875055] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:13,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:13,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-27 23:17:13,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337837850] [2024-11-27 23:17:13,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:13,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 23:17:13,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:13,228 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 23:17:13,228 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-27 23:17:13,228 INFO L87 Difference]: Start difference. First operand 607 states and 953 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:14,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:14,519 INFO L93 Difference]: Finished difference Result 1191 states and 1859 transitions. [2024-11-27 23:17:14,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 23:17:14,521 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 278 [2024-11-27 23:17:14,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:14,527 INFO L225 Difference]: With dead ends: 1191 [2024-11-27 23:17:14,527 INFO L226 Difference]: Without dead ends: 695 [2024-11-27 23:17:14,530 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2024-11-27 23:17:14,531 INFO L435 NwaCegarLoop]: 282 mSDtfsCounter, 418 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 447 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 418 SdHoareTripleChecker+Valid, 1417 SdHoareTripleChecker+Invalid, 569 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:14,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [418 Valid, 1417 Invalid, 569 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 447 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-27 23:17:14,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2024-11-27 23:17:14,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 607. [2024-11-27 23:17:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 607 states, 483 states have (on average 1.4720496894409938) internal successors, (711), 483 states have internal predecessors, (711), 120 states have call successors, (120), 3 states have call predecessors, (120), 3 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) [2024-11-27 23:17:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 951 transitions. [2024-11-27 23:17:14,625 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 951 transitions. Word has length 278 [2024-11-27 23:17:14,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:14,626 INFO L471 AbstractCegarLoop]: Abstraction has 607 states and 951 transitions. [2024-11-27 23:17:14,626 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 951 transitions. [2024-11-27 23:17:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-27 23:17:14,630 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:14,631 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:14,631 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-27 23:17:14,631 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:14,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:14,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1100784603, now seen corresponding path program 1 times [2024-11-27 23:17:14,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:14,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672146160] [2024-11-27 23:17:14,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:14,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:15,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:15,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672146160] [2024-11-27 23:17:15,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [672146160] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:15,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:15,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:15,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738257794] [2024-11-27 23:17:15,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:15,244 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:15,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:15,245 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:15,245 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:15,245 INFO L87 Difference]: Start difference. First operand 607 states and 951 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:15,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:15,735 INFO L93 Difference]: Finished difference Result 1225 states and 1907 transitions. [2024-11-27 23:17:15,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:15,736 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 278 [2024-11-27 23:17:15,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:15,741 INFO L225 Difference]: With dead ends: 1225 [2024-11-27 23:17:15,741 INFO L226 Difference]: Without dead ends: 695 [2024-11-27 23:17:15,743 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:17:15,743 INFO L435 NwaCegarLoop]: 285 mSDtfsCounter, 271 mSDsluCounter, 559 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:15,744 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 844 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-27 23:17:15,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2024-11-27 23:17:15,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 607. [2024-11-27 23:17:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 607 states, 483 states have (on average 1.4699792960662525) internal successors, (710), 483 states have internal predecessors, (710), 120 states have call successors, (120), 3 states have call predecessors, (120), 3 states have return successors, (120), 120 states have call predecessors, (120), 120 states have call successors, (120) [2024-11-27 23:17:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 950 transitions. [2024-11-27 23:17:15,829 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 950 transitions. Word has length 278 [2024-11-27 23:17:15,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:15,830 INFO L471 AbstractCegarLoop]: Abstraction has 607 states and 950 transitions. [2024-11-27 23:17:15,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 950 transitions. [2024-11-27 23:17:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-27 23:17:15,835 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:15,836 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:15,836 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-27 23:17:15,837 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:15,837 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:15,837 INFO L85 PathProgramCache]: Analyzing trace with hash -1774945152, now seen corresponding path program 1 times [2024-11-27 23:17:15,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:15,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733878905] [2024-11-27 23:17:15,838 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:16,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:16,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733878905] [2024-11-27 23:17:16,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733878905] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:16,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:16,742 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:16,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788493449] [2024-11-27 23:17:16,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:16,743 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:16,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:16,744 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:16,745 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:16,745 INFO L87 Difference]: Start difference. First operand 607 states and 950 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:17,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:17,217 INFO L93 Difference]: Finished difference Result 1654 states and 2570 transitions. [2024-11-27 23:17:17,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:17,218 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 279 [2024-11-27 23:17:17,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:17,226 INFO L225 Difference]: With dead ends: 1654 [2024-11-27 23:17:17,227 INFO L226 Difference]: Without dead ends: 1234 [2024-11-27 23:17:17,229 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:17,230 INFO L435 NwaCegarLoop]: 499 mSDtfsCounter, 482 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 940 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:17,231 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [482 Valid, 940 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 23:17:17,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1234 states. [2024-11-27 23:17:17,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1234 to 1178. [2024-11-27 23:17:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1006 states have (on average 1.4900596421471173) internal successors, (1499), 1008 states have internal predecessors, (1499), 166 states have call successors, (166), 5 states have call predecessors, (166), 5 states have return successors, (166), 164 states have call predecessors, (166), 166 states have call successors, (166) [2024-11-27 23:17:17,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1831 transitions. [2024-11-27 23:17:17,378 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1831 transitions. Word has length 279 [2024-11-27 23:17:17,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:17,379 INFO L471 AbstractCegarLoop]: Abstraction has 1178 states and 1831 transitions. [2024-11-27 23:17:17,379 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1831 transitions. [2024-11-27 23:17:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-27 23:17:17,386 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:17,386 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:17,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-27 23:17:17,387 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:17,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:17,388 INFO L85 PathProgramCache]: Analyzing trace with hash 1148214846, now seen corresponding path program 1 times [2024-11-27 23:17:17,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:17,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148328002] [2024-11-27 23:17:17,388 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:17,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:17:18,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:18,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148328002] [2024-11-27 23:17:18,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148328002] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:18,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:18,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:17:18,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298419736] [2024-11-27 23:17:18,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:18,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:17:18,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:18,342 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:17:18,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:17:18,343 INFO L87 Difference]: Start difference. First operand 1178 states and 1831 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:19,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:19,003 INFO L93 Difference]: Finished difference Result 2486 states and 3838 transitions. [2024-11-27 23:17:19,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:17:19,005 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 279 [2024-11-27 23:17:19,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:19,016 INFO L225 Difference]: With dead ends: 2486 [2024-11-27 23:17:19,016 INFO L226 Difference]: Without dead ends: 1385 [2024-11-27 23:17:19,019 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 [2024-11-27 23:17:19,020 INFO L435 NwaCegarLoop]: 301 mSDtfsCounter, 276 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 276 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:19,020 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [276 Valid, 878 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-27 23:17:19,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1385 states. [2024-11-27 23:17:19,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1385 to 1178. [2024-11-27 23:17:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1178 states, 1006 states have (on average 1.489065606361829) internal successors, (1498), 1008 states have internal predecessors, (1498), 166 states have call successors, (166), 5 states have call predecessors, (166), 5 states have return successors, (166), 164 states have call predecessors, (166), 166 states have call successors, (166) [2024-11-27 23:17:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1830 transitions. [2024-11-27 23:17:19,167 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1830 transitions. Word has length 279 [2024-11-27 23:17:19,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:19,168 INFO L471 AbstractCegarLoop]: Abstraction has 1178 states and 1830 transitions. [2024-11-27 23:17:19,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:17:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1830 transitions. [2024-11-27 23:17:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-27 23:17:19,173 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:19,173 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:19,174 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-27 23:17:19,174 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:19,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:19,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1124580334, now seen corresponding path program 1 times [2024-11-27 23:17:19,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:19,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906639881] [2024-11-27 23:17:19,175 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 75 proven. 42 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:17:20,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:20,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906639881] [2024-11-27 23:17:20,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906639881] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:17:20,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571066414] [2024-11-27 23:17:20,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:20,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:17:20,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:17:20,113 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:17:20,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 23:17:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:20,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-27 23:17:20,533 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:17:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1489 proven. 42 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2024-11-27 23:17:20,991 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:17:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 75 proven. 42 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:17:21,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [571066414] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:17:21,555 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:17:21,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-27 23:17:21,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121545510] [2024-11-27 23:17:21,558 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:17:21,559 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 23:17:21,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:21,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 23:17:21,561 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 23:17:21,561 INFO L87 Difference]: Start difference. First operand 1178 states and 1830 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 23:17:22,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:22,326 INFO L93 Difference]: Finished difference Result 1971 states and 3052 transitions. [2024-11-27 23:17:22,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-27 23:17:22,327 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 280 [2024-11-27 23:17:22,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:22,336 INFO L225 Difference]: With dead ends: 1971 [2024-11-27 23:17:22,336 INFO L226 Difference]: Without dead ends: 1143 [2024-11-27 23:17:22,338 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 557 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-27 23:17:22,339 INFO L435 NwaCegarLoop]: 306 mSDtfsCounter, 389 mSDsluCounter, 454 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 760 SdHoareTripleChecker+Invalid, 369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:22,339 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 760 Invalid, 369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 313 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-27 23:17:22,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1143 states. [2024-11-27 23:17:22,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1143 to 1051. [2024-11-27 23:17:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1051 states, 876 states have (on average 1.4600456621004567) internal successors, (1279), 878 states have internal predecessors, (1279), 166 states have call successors, (166), 8 states have call predecessors, (166), 8 states have return successors, (166), 164 states have call predecessors, (166), 166 states have call successors, (166) [2024-11-27 23:17:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1611 transitions. [2024-11-27 23:17:22,475 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1611 transitions. Word has length 280 [2024-11-27 23:17:22,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:22,477 INFO L471 AbstractCegarLoop]: Abstraction has 1051 states and 1611 transitions. [2024-11-27 23:17:22,477 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 23:17:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1611 transitions. [2024-11-27 23:17:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-27 23:17:22,483 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:22,483 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:22,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 23:17:22,691 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-27 23:17:22,692 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:22,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:22,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1972169034, now seen corresponding path program 1 times [2024-11-27 23:17:22,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:22,693 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200560733] [2024-11-27 23:17:22,693 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:22,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:23,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:17:23,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:23,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200560733] [2024-11-27 23:17:23,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1200560733] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:17:23,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [472237038] [2024-11-27 23:17:23,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:23,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:17:23,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:17:23,727 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:17:23,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-27 23:17:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:24,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-27 23:17:24,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:17:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1137 proven. 90 refuted. 0 times theorem prover too weak. 1893 trivial. 0 not checked. [2024-11-27 23:17:24,791 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:17:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 27 proven. 90 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:17:25,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [472237038] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:17:25,315 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:17:25,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2024-11-27 23:17:25,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160244911] [2024-11-27 23:17:25,316 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:17:25,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-27 23:17:25,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:25,318 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-27 23:17:25,318 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2024-11-27 23:17:25,318 INFO L87 Difference]: Start difference. First operand 1051 states and 1611 transitions. Second operand has 12 states, 12 states have (on average 16.833333333333332) internal successors, (202), 12 states have internal predecessors, (202), 4 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (102), 4 states have call predecessors, (102), 4 states have call successors, (102) [2024-11-27 23:17:26,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:26,001 INFO L93 Difference]: Finished difference Result 1853 states and 2819 transitions. [2024-11-27 23:17:26,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-27 23:17:26,002 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 16.833333333333332) internal successors, (202), 12 states have internal predecessors, (202), 4 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (102), 4 states have call predecessors, (102), 4 states have call successors, (102) Word has length 282 [2024-11-27 23:17:26,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:26,009 INFO L225 Difference]: With dead ends: 1853 [2024-11-27 23:17:26,009 INFO L226 Difference]: Without dead ends: 1091 [2024-11-27 23:17:26,012 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 573 GetRequests, 560 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2024-11-27 23:17:26,013 INFO L435 NwaCegarLoop]: 253 mSDtfsCounter, 354 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 459 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 1090 SdHoareTripleChecker+Invalid, 482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 459 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:26,013 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 1090 Invalid, 482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 459 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-27 23:17:26,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1091 states. [2024-11-27 23:17:26,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1091 to 1079. [2024-11-27 23:17:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1079 states, 899 states have (on average 1.4482758620689655) internal successors, (1302), 901 states have internal predecessors, (1302), 166 states have call successors, (166), 13 states have call predecessors, (166), 13 states have return successors, (166), 164 states have call predecessors, (166), 166 states have call successors, (166) [2024-11-27 23:17:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1634 transitions. [2024-11-27 23:17:26,126 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1634 transitions. Word has length 282 [2024-11-27 23:17:26,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:26,127 INFO L471 AbstractCegarLoop]: Abstraction has 1079 states and 1634 transitions. [2024-11-27 23:17:26,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 16.833333333333332) internal successors, (202), 12 states have internal predecessors, (202), 4 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (102), 4 states have call predecessors, (102), 4 states have call successors, (102) [2024-11-27 23:17:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1634 transitions. [2024-11-27 23:17:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-27 23:17:26,130 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:26,130 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:26,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-27 23:17:26,334 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-27 23:17:26,334 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:26,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:26,335 INFO L85 PathProgramCache]: Analyzing trace with hash -291788652, now seen corresponding path program 1 times [2024-11-27 23:17:26,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:26,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262971293] [2024-11-27 23:17:26,336 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:28,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 108 proven. 9 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:17:28,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:28,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262971293] [2024-11-27 23:17:28,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1262971293] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:17:28,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1527181992] [2024-11-27 23:17:28,132 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:28,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:17:28,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:17:28,137 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:17:28,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-27 23:17:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:28,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-27 23:17:28,535 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:17:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1836 proven. 303 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-11-27 23:17:33,970 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:17:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 129 proven. 321 refuted. 0 times theorem prover too weak. 2670 trivial. 0 not checked. [2024-11-27 23:17:58,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1527181992] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:17:58,611 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:17:58,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 18, 18] total 39 [2024-11-27 23:17:58,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502624789] [2024-11-27 23:17:58,612 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:17:58,614 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-11-27 23:17:58,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:58,616 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-11-27 23:17:58,617 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=275, Invalid=1207, Unknown=0, NotChecked=0, Total=1482 [2024-11-27 23:17:58,618 INFO L87 Difference]: Start difference. First operand 1079 states and 1634 transitions. Second operand has 39 states, 39 states have (on average 6.435897435897436) internal successors, (251), 39 states have internal predecessors, (251), 11 states have call successors, (119), 5 states have call predecessors, (119), 13 states have return successors, (120), 10 states have call predecessors, (120), 11 states have call successors, (120) [2024-11-27 23:18:25,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:18:25,082 INFO L93 Difference]: Finished difference Result 11109 states and 16393 transitions. [2024-11-27 23:18:25,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2024-11-27 23:18:25,083 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.435897435897436) internal successors, (251), 39 states have internal predecessors, (251), 11 states have call successors, (119), 5 states have call predecessors, (119), 13 states have return successors, (120), 10 states have call predecessors, (120), 11 states have call successors, (120) Word has length 283 [2024-11-27 23:18:25,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:18:25,120 INFO L225 Difference]: With dead ends: 11109 [2024-11-27 23:18:25,120 INFO L226 Difference]: Without dead ends: 10115 [2024-11-27 23:18:25,129 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 683 GetRequests, 556 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5443 ImplicationChecksByTransitivity, 14.9s TimeCoverageRelationStatistics Valid=3454, Invalid=13058, Unknown=0, NotChecked=0, Total=16512 [2024-11-27 23:18:25,130 INFO L435 NwaCegarLoop]: 272 mSDtfsCounter, 8199 mSDsluCounter, 3397 mSDsCounter, 0 mSdLazyCounter, 3056 mSolverCounterSat, 426 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8199 SdHoareTripleChecker+Valid, 3669 SdHoareTripleChecker+Invalid, 3482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 426 IncrementalHoareTripleChecker+Valid, 3056 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2024-11-27 23:18:25,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8199 Valid, 3669 Invalid, 3482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [426 Valid, 3056 Invalid, 0 Unknown, 0 Unchecked, 13.7s Time] [2024-11-27 23:18:25,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10115 states. [2024-11-27 23:18:25,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10115 to 2273. [2024-11-27 23:18:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2273 states, 2072 states have (on average 1.4691119691119692) internal successors, (3044), 2074 states have internal predecessors, (3044), 166 states have call successors, (166), 34 states have call predecessors, (166), 34 states have return successors, (166), 164 states have call predecessors, (166), 166 states have call successors, (166) [2024-11-27 23:18:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 2273 states and 3376 transitions. [2024-11-27 23:18:25,509 INFO L78 Accepts]: Start accepts. Automaton has 2273 states and 3376 transitions. Word has length 283 [2024-11-27 23:18:25,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:18:25,510 INFO L471 AbstractCegarLoop]: Abstraction has 2273 states and 3376 transitions. [2024-11-27 23:18:25,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 6.435897435897436) internal successors, (251), 39 states have internal predecessors, (251), 11 states have call successors, (119), 5 states have call predecessors, (119), 13 states have return successors, (120), 10 states have call predecessors, (120), 11 states have call successors, (120) [2024-11-27 23:18:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3376 transitions. [2024-11-27 23:18:25,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-27 23:18:25,514 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:18:25,514 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:25,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-27 23:18:25,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-27 23:18:25,718 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:18:25,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:18:25,719 INFO L85 PathProgramCache]: Analyzing trace with hash -1650259040, now seen corresponding path program 1 times [2024-11-27 23:18:25,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:18:25,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860709652] [2024-11-27 23:18:25,719 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:25,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:18:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 23:18:26,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [552598271] [2024-11-27 23:18:26,317 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:26,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:18:26,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:18:26,320 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:18:26,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-27 23:18:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:18:26,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-27 23:18:26,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:18:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1633 proven. 144 refuted. 0 times theorem prover too weak. 1343 trivial. 0 not checked. [2024-11-27 23:18:27,701 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:18:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 84 proven. 147 refuted. 0 times theorem prover too weak. 2889 trivial. 0 not checked. [2024-11-27 23:18:28,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:18:28,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860709652] [2024-11-27 23:18:28,920 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-27 23:18:28,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552598271] [2024-11-27 23:18:28,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [552598271] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:18:28,920 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 23:18:28,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 21 [2024-11-27 23:18:28,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164341644] [2024-11-27 23:18:28,921 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 23:18:28,921 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-11-27 23:18:28,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:18:28,923 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-11-27 23:18:28,923 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=314, Unknown=0, NotChecked=0, Total=420 [2024-11-27 23:18:28,923 INFO L87 Difference]: Start difference. First operand 2273 states and 3376 transitions. Second operand has 21 states, 21 states have (on average 7.285714285714286) internal successors, (153), 21 states have internal predecessors, (153), 6 states have call successors, (80), 4 states have call predecessors, (80), 8 states have return successors, (80), 6 states have call predecessors, (80), 6 states have call successors, (80) [2024-11-27 23:18:33,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:18:33,249 INFO L93 Difference]: Finished difference Result 5165 states and 7572 transitions. [2024-11-27 23:18:33,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-27 23:18:33,250 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 7.285714285714286) internal successors, (153), 21 states have internal predecessors, (153), 6 states have call successors, (80), 4 states have call predecessors, (80), 8 states have return successors, (80), 6 states have call predecessors, (80), 6 states have call successors, (80) Word has length 284 [2024-11-27 23:18:33,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:18:33,261 INFO L225 Difference]: With dead ends: 5165 [2024-11-27 23:18:33,261 INFO L226 Difference]: Without dead ends: 3045 [2024-11-27 23:18:33,265 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 553 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 471 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=554, Invalid=1252, Unknown=0, NotChecked=0, Total=1806 [2024-11-27 23:18:33,266 INFO L435 NwaCegarLoop]: 350 mSDtfsCounter, 1650 mSDsluCounter, 2937 mSDsCounter, 0 mSdLazyCounter, 1702 mSolverCounterSat, 359 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1653 SdHoareTripleChecker+Valid, 3287 SdHoareTripleChecker+Invalid, 2061 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 359 IncrementalHoareTripleChecker+Valid, 1702 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:18:33,266 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1653 Valid, 3287 Invalid, 2061 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [359 Valid, 1702 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2024-11-27 23:18:33,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3045 states. [2024-11-27 23:18:33,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3045 to 2739. [2024-11-27 23:18:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2739 states, 2473 states have (on average 1.4274160938131824) internal successors, (3530), 2479 states have internal predecessors, (3530), 218 states have call successors, (218), 47 states have call predecessors, (218), 47 states have return successors, (218), 212 states have call predecessors, (218), 218 states have call successors, (218) [2024-11-27 23:18:33,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 2739 states and 3966 transitions. [2024-11-27 23:18:33,804 INFO L78 Accepts]: Start accepts. Automaton has 2739 states and 3966 transitions. Word has length 284 [2024-11-27 23:18:33,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:18:33,805 INFO L471 AbstractCegarLoop]: Abstraction has 2739 states and 3966 transitions. [2024-11-27 23:18:33,809 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 7.285714285714286) internal successors, (153), 21 states have internal predecessors, (153), 6 states have call successors, (80), 4 states have call predecessors, (80), 8 states have return successors, (80), 6 states have call predecessors, (80), 6 states have call successors, (80) [2024-11-27 23:18:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 3966 transitions. [2024-11-27 23:18:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-27 23:18:33,812 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:18:33,812 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:33,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-27 23:18:34,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-27 23:18:34,017 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:18:34,018 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:18:34,018 INFO L85 PathProgramCache]: Analyzing trace with hash 418681484, now seen corresponding path program 1 times [2024-11-27 23:18:34,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:18:34,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548046048] [2024-11-27 23:18:34,018 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:18:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 23:18:34,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1289953851] [2024-11-27 23:18:34,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:34,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:18:34,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:18:34,427 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:18:34,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-27 23:18:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:18:34,940 INFO L256 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-27 23:18:34,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:18:42,775 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1779 proven. 405 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-27 23:18:42,779 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:18:49,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:18:49,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548046048] [2024-11-27 23:18:49,807 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-27 23:18:49,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289953851] [2024-11-27 23:18:49,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289953851] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:18:49,807 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:18:49,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28] total 28 [2024-11-27 23:18:49,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591291788] [2024-11-27 23:18:49,808 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-27 23:18:49,808 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-11-27 23:18:49,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:18:49,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-11-27 23:18:49,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=266, Invalid=1456, Unknown=0, NotChecked=0, Total=1722 [2024-11-27 23:18:49,810 INFO L87 Difference]: Start difference. First operand 2739 states and 3966 transitions. Second operand has 29 states, 29 states have (on average 3.8620689655172415) internal successors, (112), 27 states have internal predecessors, (112), 6 states have call successors, (40), 6 states have call predecessors, (40), 9 states have return successors, (40), 5 states have call predecessors, (40), 6 states have call successors, (40) [2024-11-27 23:18:56,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:18:56,351 INFO L93 Difference]: Finished difference Result 4781 states and 6950 transitions. [2024-11-27 23:18:56,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-27 23:18:56,351 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 3.8620689655172415) internal successors, (112), 27 states have internal predecessors, (112), 6 states have call successors, (40), 6 states have call predecessors, (40), 9 states have return successors, (40), 5 states have call predecessors, (40), 6 states have call successors, (40) Word has length 285 [2024-11-27 23:18:56,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:18:56,362 INFO L225 Difference]: With dead ends: 4781 [2024-11-27 23:18:56,362 INFO L226 Difference]: Without dead ends: 2864 [2024-11-27 23:18:56,366 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 369 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1069 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=769, Invalid=4061, Unknown=0, NotChecked=0, Total=4830 [2024-11-27 23:18:56,366 INFO L435 NwaCegarLoop]: 197 mSDtfsCounter, 1969 mSDsluCounter, 3566 mSDsCounter, 0 mSdLazyCounter, 3702 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1969 SdHoareTripleChecker+Valid, 3763 SdHoareTripleChecker+Invalid, 3798 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 3702 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-27 23:18:56,366 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1969 Valid, 3763 Invalid, 3798 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 3702 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2024-11-27 23:18:56,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2864 states. [2024-11-27 23:18:56,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2864 to 2611. [2024-11-27 23:18:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2611 states, 2356 states have (on average 1.4316638370118846) internal successors, (3373), 2362 states have internal predecessors, (3373), 207 states have call successors, (207), 47 states have call predecessors, (207), 47 states have return successors, (207), 201 states have call predecessors, (207), 207 states have call successors, (207) [2024-11-27 23:18:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2611 states and 3787 transitions. [2024-11-27 23:18:56,757 INFO L78 Accepts]: Start accepts. Automaton has 2611 states and 3787 transitions. Word has length 285 [2024-11-27 23:18:56,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:18:56,758 INFO L471 AbstractCegarLoop]: Abstraction has 2611 states and 3787 transitions. [2024-11-27 23:18:56,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 3.8620689655172415) internal successors, (112), 27 states have internal predecessors, (112), 6 states have call successors, (40), 6 states have call predecessors, (40), 9 states have return successors, (40), 5 states have call predecessors, (40), 6 states have call successors, (40) [2024-11-27 23:18:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 3787 transitions. [2024-11-27 23:18:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-27 23:18:56,761 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:18:56,762 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:56,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-27 23:18:56,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-27 23:18:56,966 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:18:56,967 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:18:56,967 INFO L85 PathProgramCache]: Analyzing trace with hash 1698545162, now seen corresponding path program 1 times [2024-11-27 23:18:56,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:18:56,967 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383151312] [2024-11-27 23:18:56,967 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:56,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:18:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-27 23:18:57,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1529737573] [2024-11-27 23:18:57,355 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:57,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:18:57,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:18:57,357 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:18:57,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-27 23:18:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:18:57,772 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:18:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:18:58,220 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 23:18:58,220 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 23:18:58,229 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 23:18:58,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-27 23:18:58,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:18:58,445 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:58,844 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 23:18:58,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 11:18:58 BoogieIcfgContainer [2024-11-27 23:18:58,849 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 23:18:58,851 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 23:18:58,851 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 23:18:58,851 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 23:18:58,852 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:16:57" (3/4) ... [2024-11-27 23:18:58,857 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 23:18:58,858 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 23:18:58,859 INFO L158 Benchmark]: Toolchain (without parser) took 123723.58ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 118.6MB in the beginning and 200.0MB in the end (delta: -81.4MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,859 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:18:58,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 621.64ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 94.9MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.79ms. Allocated memory is still 142.6MB. Free memory was 94.6MB in the beginning and 85.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,860 INFO L158 Benchmark]: Boogie Preprocessor took 168.28ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 70.9MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,861 INFO L158 Benchmark]: RCFGBuilder took 1685.35ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 70.9MB in the beginning and 395.2MB in the end (delta: -324.4MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,861 INFO L158 Benchmark]: TraceAbstraction took 121087.16ms. Allocated memory was 427.8MB in the beginning and 352.3MB in the end (delta: -75.5MB). Free memory was 394.5MB in the beginning and 200.0MB in the end (delta: 194.4MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. [2024-11-27 23:18:58,861 INFO L158 Benchmark]: Witness Printer took 7.61ms. Allocated memory is still 352.3MB. Free memory was 200.0MB in the beginning and 200.0MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:18:58,863 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 621.64ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 94.9MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.79ms. Allocated memory is still 142.6MB. Free memory was 94.6MB in the beginning and 85.1MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 168.28ms. Allocated memory is still 142.6MB. Free memory was 85.1MB in the beginning and 70.9MB in the end (delta: 14.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1685.35ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 70.9MB in the beginning and 395.2MB in the end (delta: -324.4MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. * TraceAbstraction took 121087.16ms. Allocated memory was 427.8MB in the beginning and 352.3MB in the end (delta: -75.5MB). Free memory was 394.5MB in the beginning and 200.0MB in the end (delta: 194.4MB). Peak memory consumption was 112.8MB. Max. memory is 16.1GB. * Witness Printer took 7.61ms. Allocated memory is still 352.3MB. Free memory was 200.0MB in the beginning and 200.0MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 161, overapproximation of someBinaryFLOATComparisonOperation at line 347, overapproximation of someBinaryFLOATComparisonOperation at line 144, overapproximation of someBinaryFLOATComparisonOperation at line 285, overapproximation of someBinaryFLOATComparisonOperation at line 347, overapproximation of someBinaryFLOATComparisonOperation at line 272, overapproximation of someBinaryFLOATComparisonOperation at line 278, overapproximation of someBinaryFLOATComparisonOperation at line 276, overapproximation of someBinaryFLOATComparisonOperation at line 293, overapproximation of someBinaryFLOATComparisonOperation at line 199, overapproximation of someBinaryFLOATComparisonOperation at line 230, overapproximation of someBinaryFLOATComparisonOperation at line 309, overapproximation of someBinaryFLOATComparisonOperation at line 239, overapproximation of someBinaryFLOATComparisonOperation at line 347, overapproximation of someBinaryFLOATComparisonOperation at line 274, overapproximation of someBinaryFLOATComparisonOperation at line 347, overapproximation of someBinaryFLOATComparisonOperation at line 295, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 283, overapproximation of someBinaryFLOATComparisonOperation at line 191, overapproximation of someBinaryFLOATComparisonOperation at line 270, overapproximation of bitwiseOr at line 165, overapproximation of someBinaryArithmeticFLOAToperation at line 144, overapproximation of someBinaryArithmeticFLOAToperation at line 161, overapproximation of someBinaryArithmeticFLOAToperation at line 141, overapproximation of someBinaryArithmeticFLOAToperation at line 213. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] unsigned char var_1_4 = 128; [L24] unsigned char var_1_5 = 4; [L25] unsigned char var_1_6 = 5; [L26] float var_1_8 = 99.5; [L27] float var_1_10 = 256.85; [L28] float var_1_11 = 256.75; [L29] float var_1_12 = 1.75; [L30] float var_1_13 = 63.25; [L31] float var_1_14 = 16.891; [L32] signed long int var_1_15 = -50; [L33] unsigned short int var_1_17 = 32; [L34] unsigned short int var_1_18 = 63051; [L35] signed short int var_1_19 = 2; [L36] unsigned short int var_1_21 = 25; [L37] float var_1_22 = 100000000000000.4; [L38] float var_1_23 = 0.0; [L39] float var_1_24 = 10000000000000.6; [L40] signed short int var_1_25 = 16; [L41] signed short int var_1_26 = 2; [L42] float var_1_27 = 5.4; [L43] float var_1_28 = 7.9; [L44] signed char var_1_29 = -1; [L45] signed char var_1_30 = 10; [L46] unsigned char var_1_31 = 1; [L47] unsigned char var_1_34 = 0; [L48] unsigned char var_1_35 = 1; [L49] unsigned char var_1_36 = 0; [L50] float var_1_37 = 999999999.25; [L51] float var_1_38 = 15.5; [L52] float var_1_39 = 4.2; [L53] signed short int var_1_40 = 1; [L54] signed char var_1_41 = -50; [L55] signed char var_1_42 = 8; [L56] signed char var_1_43 = -1; [L57] unsigned char var_1_45 = 1; [L58] signed short int var_1_46 = -4; [L59] unsigned long int var_1_48 = 4; [L60] unsigned long int var_1_50 = 1000000000; [L61] unsigned long int var_1_51 = 1704085632; [L62] unsigned long int var_1_52 = 1956060976; [L63] signed char var_1_54 = 2; [L64] unsigned char var_1_55 = 1; [L65] unsigned char var_1_56 = 0; [L66] signed long int var_1_57 = -100; [L67] unsigned char last_1_var_1_1 = 32; [L68] unsigned char last_1_var_1_6 = 5; [L69] signed long int last_1_var_1_15 = -50; [L70] unsigned short int last_1_var_1_17 = 32; [L71] signed short int last_1_var_1_19 = 2; [L72] unsigned short int last_1_var_1_21 = 25; [L73] float last_1_var_1_22 = 100000000000000.4; [L74] signed char last_1_var_1_29 = -1; [L75] unsigned char last_1_var_1_31 = 1; [L76] unsigned char last_1_var_1_45 = 1; [L77] signed short int last_1_var_1_46 = -4; [L78] unsigned long int last_1_var_1_48 = 4; [L79] signed char last_1_var_1_54 = 2; [L80] unsigned char last_1_var_1_55 = 1; [L81] signed long int last_1_var_1_57 = -100; VAL [isInitial=0, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=128, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L351] isInitial = 1 [L352] FCALL initially() [L354] CALL updateLastVariables() [L330] last_1_var_1_1 = var_1_1 [L331] last_1_var_1_6 = var_1_6 [L332] last_1_var_1_15 = var_1_15 [L333] last_1_var_1_17 = var_1_17 [L334] last_1_var_1_19 = var_1_19 [L335] last_1_var_1_21 = var_1_21 [L336] last_1_var_1_22 = var_1_22 [L337] last_1_var_1_29 = var_1_29 [L338] last_1_var_1_31 = var_1_31 [L339] last_1_var_1_45 = var_1_45 [L340] last_1_var_1_46 = var_1_46 [L341] last_1_var_1_48 = var_1_48 [L342] last_1_var_1_54 = var_1_54 [L343] last_1_var_1_55 = var_1_55 [L344] last_1_var_1_57 = var_1_57 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=128, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L354] RET updateLastVariables() [L355] CALL updateVariables() [L263] var_1_4 = __VERIFIER_nondet_uchar() [L264] CALL assume_abort_if_not(var_1_4 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L264] RET assume_abort_if_not(var_1_4 >= 127) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L265] CALL assume_abort_if_not(var_1_4 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L265] RET assume_abort_if_not(var_1_4 <= 254) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=4, var_1_6=5, var_1_8=199/2] [L266] var_1_5 = __VERIFIER_nondet_uchar() [L267] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_6=5, var_1_8=199/2] [L267] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_6=5, var_1_8=199/2] [L268] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L268] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_10=5137/20, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L269] var_1_10 = __VERIFIER_nondet_float() [L270] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L270] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=1027/4, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L271] var_1_11 = __VERIFIER_nondet_float() [L272] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L272] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_12=7/4, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L273] var_1_12 = __VERIFIER_nondet_float() [L274] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L274] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_13=253/4, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L275] var_1_13 = __VERIFIER_nondet_float() [L276] CALL assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L276] RET assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_14=16891/1000, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L277] var_1_14 = __VERIFIER_nondet_float() [L278] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L278] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=63051, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L279] var_1_18 = __VERIFIER_nondet_ushort() [L280] CALL assume_abort_if_not(var_1_18 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L280] RET assume_abort_if_not(var_1_18 >= 49150) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L281] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L281] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_23=0, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L282] var_1_23 = __VERIFIER_nondet_float() [L283] CALL assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L283] RET assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_24=50000000000003/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L284] var_1_24 = __VERIFIER_nondet_float() [L285] CALL assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 4611686.018427382800e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L285] RET assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 4611686.018427382800e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=16, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L286] var_1_25 = __VERIFIER_nondet_short() [L287] CALL assume_abort_if_not(var_1_25 >= 14) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L287] RET assume_abort_if_not(var_1_25 >= 14) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L288] CALL assume_abort_if_not(var_1_25 <= 29) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L288] RET assume_abort_if_not(var_1_25 <= 29) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=2, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L289] var_1_26 = __VERIFIER_nondet_short() [L290] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L290] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L291] CALL assume_abort_if_not(var_1_26 <= 14) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L291] RET assume_abort_if_not(var_1_26 <= 14) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_27=27/5, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L292] var_1_27 = __VERIFIER_nondet_float() [L293] 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_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L293] 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_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_28=79/10, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L294] var_1_28 = __VERIFIER_nondet_float() [L295] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L295] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=10, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L296] var_1_30 = __VERIFIER_nondet_char() [L297] CALL assume_abort_if_not(var_1_30 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L297] RET assume_abort_if_not(var_1_30 >= -63) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L298] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L298] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L299] var_1_34 = __VERIFIER_nondet_uchar() [L300] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L300] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L301] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L301] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L302] var_1_35 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_35 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L303] RET assume_abort_if_not(var_1_35 >= 1) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L304] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L304] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L305] var_1_36 = __VERIFIER_nondet_uchar() [L306] CALL assume_abort_if_not(var_1_36 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L306] RET assume_abort_if_not(var_1_36 >= 1) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L307] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L307] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_39=21/5, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L308] var_1_39 = __VERIFIER_nondet_float() [L309] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L309] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=1, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L310] var_1_40 = __VERIFIER_nondet_short() [L311] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L311] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L312] CALL assume_abort_if_not(var_1_40 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L312] RET assume_abort_if_not(var_1_40 <= 9) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=8, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L313] var_1_42 = __VERIFIER_nondet_char() [L314] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L314] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L315] CALL assume_abort_if_not(var_1_42 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L315] RET assume_abort_if_not(var_1_42 <= 126) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=1000000000, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L316] var_1_50 = __VERIFIER_nondet_ulong() [L317] CALL assume_abort_if_not(var_1_50 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L317] RET assume_abort_if_not(var_1_50 >= 536870911) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L318] CALL assume_abort_if_not(var_1_50 <= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L318] RET assume_abort_if_not(var_1_50 <= 1073741824) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=1704085632, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L319] var_1_51 = __VERIFIER_nondet_ulong() [L320] CALL assume_abort_if_not(var_1_51 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L320] RET assume_abort_if_not(var_1_51 >= 1073741824) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L321] CALL assume_abort_if_not(var_1_51 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L321] RET assume_abort_if_not(var_1_51 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=1956060976, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L322] var_1_52 = __VERIFIER_nondet_ulong() [L323] CALL assume_abort_if_not(var_1_52 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L323] RET assume_abort_if_not(var_1_52 >= 1073741824) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L324] CALL assume_abort_if_not(var_1_52 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L324] RET assume_abort_if_not(var_1_52 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L325] var_1_56 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L326] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L327] CALL assume_abort_if_not(var_1_56 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L327] RET assume_abort_if_not(var_1_56 <= 0) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L355] RET updateVariables() [L356] CALL step() [L85] COND TRUE (4 - ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) < last_1_var_1_17 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L86] COND TRUE last_1_var_1_21 >= last_1_var_1_6 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=-4, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L87] COND TRUE (var_1_4 * 16) > last_1_var_1_6 [L88] var_1_46 = (var_1_42 - ((((var_1_40) < ((last_1_var_1_29 + var_1_4))) ? (var_1_40) : ((last_1_var_1_29 + var_1_4))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L98] signed long int stepLocal_6 = last_1_var_1_29; [L99] unsigned char stepLocal_5 = last_1_var_1_55; [L100] signed long int stepLocal_4 = last_1_var_1_19; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_4=2, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L101] COND FALSE !((-50 / var_1_25) == stepLocal_4) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-50, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L104] COND TRUE \read(last_1_var_1_31) [L105] var_1_41 = (10 - var_1_42) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L118] COND FALSE !(last_1_var_1_17 >= ((var_1_25 + var_1_26) + var_1_5)) [L125] var_1_31 = (var_1_35 && var_1_36) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L127] unsigned char stepLocal_8 = var_1_25 == 2; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_8=0, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=1, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L128] COND FALSE !(stepLocal_8 && var_1_31) [L131] var_1_45 = var_1_34 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L133] unsigned char stepLocal_0 = var_1_45; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_0=0, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5, var_1_8=199/2] [L134] COND FALSE !(var_1_31 && stepLocal_0) [L141] var_1_8 = (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=3999999997/4, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L143] COND TRUE \read(var_1_31) [L144] var_1_37 = (((((var_1_24 - var_1_23)) < (1.000000000000008E14f)) ? ((var_1_24 - var_1_23)) : (1.000000000000008E14f))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=2, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L148] COND TRUE \read(last_1_var_1_45) [L149] var_1_19 = (last_1_var_1_48 + last_1_var_1_29) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L153] signed short int stepLocal_3 = var_1_19; [L154] signed short int stepLocal_2 = var_1_19; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_2=3, stepLocal_3=3, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L155] COND FALSE !(stepLocal_3 <= -256) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_2=3, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L158] EXPR 4 << (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_2=3, stepLocal_5=1, stepLocal_6=-1, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=500000000000002/5, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L158] COND FALSE !(stepLocal_2 == (4 << (var_1_25 - var_1_26))) [L161] var_1_22 = ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23)))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L164] signed long int stepLocal_1 = last_1_var_1_46; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_1=-4, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L165] EXPR (50 - last_1_var_1_17) ^ last_1_var_1_29 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_1=-4, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=32, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L165] COND TRUE stepLocal_1 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29) [L166] var_1_17 = (256 + var_1_4) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=-1, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L170] COND TRUE (last_1_var_1_6 + (last_1_var_1_21 % var_1_18)) != ((var_1_26 + -500) / var_1_25) [L171] var_1_29 = ((((var_1_25) > ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30))) ? (var_1_25) : ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30)))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=32, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L175] COND TRUE var_1_41 <= var_1_29 [L176] var_1_1 = (var_1_4 - var_1_5) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=5] [L178] COND FALSE !(\read(var_1_45)) [L189] var_1_6 = var_1_5 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=2, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L191] COND TRUE (var_1_14 + var_1_10) > var_1_8 [L192] var_1_54 = ((((var_1_30) < ((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) + var_1_26))) ? (var_1_30) : ((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) + var_1_26)))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L194] COND FALSE !((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-50, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L199] COND TRUE var_1_14 >= var_1_13 [L200] var_1_15 = (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L202] signed short int stepLocal_9 = var_1_19; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=1, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L203] COND FALSE !((var_1_10 / var_1_23) > var_1_37) [L210] var_1_55 = var_1_34 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_38=31/2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L212] COND TRUE ! var_1_45 [L213] var_1_38 = (var_1_14 + ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > ((var_1_12 - var_1_39))) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : ((var_1_12 - var_1_39))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L229] signed char stepLocal_7 = var_1_54; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L230] COND FALSE !(var_1_38 >= var_1_11) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L237] COND TRUE \read(var_1_36) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L238] EXPR var_1_30 | (var_1_5 + var_1_4) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=4, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L238] COND TRUE (var_1_30 | (var_1_5 + var_1_4)) != var_1_18 [L239] COND FALSE !(var_1_23 <= var_1_24) [L244] var_1_48 = (var_1_51 + var_1_18) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L250] signed long int stepLocal_11 = var_1_17 * var_1_5; [L251] signed short int stepLocal_10 = var_1_19; VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_10=3, stepLocal_11=12750, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L252] COND TRUE (-1 + var_1_52) > stepLocal_10 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_11=12750, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=-100, var_1_5=537, var_1_6=537] [L253] COND TRUE ((((((((var_1_46) < (var_1_25)) ? (var_1_46) : (var_1_25)))) < ((var_1_54 * 2))) ? (((((var_1_46) < (var_1_25)) ? (var_1_46) : (var_1_25)))) : ((var_1_54 * 2)))) < stepLocal_11 [L254] var_1_57 = var_1_54 VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, stepLocal_5=1, stepLocal_6=-1, stepLocal_7=0, stepLocal_9=3, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L356] RET step() [L357] CALL, EXPR property() [L347] EXPR (((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L347] EXPR ((((((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17)))))) && (last_1_var_1_45 ? (var_1_19 == ((signed short int) (last_1_var_1_48 + last_1_var_1_29))) : (var_1_19 == ((signed short int) (last_1_var_1_48 + ((((last_1_var_1_1) > (var_1_5)) ? (last_1_var_1_1) : (var_1_5)))))))) && (((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) ? (((var_1_5 * var_1_29) > var_1_17) ? (var_1_21 == ((unsigned short int) ((((var_1_18) < (2)) ? (var_1_18) : (2))))) : 1) : 1)) && ((var_1_19 <= -256) ? (var_1_22 == ((float) (var_1_12 - (var_1_23 - var_1_24)))) : ((var_1_19 == (4 << (var_1_25 - var_1_26))) ? (var_1_22 == ((float) (var_1_13 + (var_1_27 + var_1_28)))) : (var_1_22 == ((float) ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23)))))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L347] EXPR ((((((((((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17)))))) && (last_1_var_1_45 ? (var_1_19 == ((signed short int) (last_1_var_1_48 + last_1_var_1_29))) : (var_1_19 == ((signed short int) (last_1_var_1_48 + ((((last_1_var_1_1) > (var_1_5)) ? (last_1_var_1_1) : (var_1_5)))))))) && (((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) ? (((var_1_5 * var_1_29) > var_1_17) ? (var_1_21 == ((unsigned short int) ((((var_1_18) < (2)) ? (var_1_18) : (2))))) : 1) : 1)) && ((var_1_19 <= -256) ? (var_1_22 == ((float) (var_1_12 - (var_1_23 - var_1_24)))) : ((var_1_19 == (4 << (var_1_25 - var_1_26))) ? (var_1_22 == ((float) (var_1_13 + (var_1_27 + var_1_28)))) : (var_1_22 == ((float) ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23))))))))) && (((last_1_var_1_6 + (last_1_var_1_21 % var_1_18)) != ((var_1_26 + -500) / var_1_25)) ? (var_1_29 == ((signed char) ((((var_1_25) > ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30))) ? (var_1_25) : ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30)))))) : (var_1_29 == ((signed char) (((((var_1_25 - var_1_26)) < (var_1_30)) ? ((var_1_25 - var_1_26)) : (var_1_30))))))) && ((last_1_var_1_17 >= ((var_1_25 + var_1_26) + var_1_5)) ? (((last_1_var_1_6 / var_1_18) <= (last_1_var_1_1 - last_1_var_1_29)) ? (var_1_31 == ((unsigned char) (! (! var_1_34)))) : (var_1_31 == ((unsigned char) (var_1_35 && (! 0))))) : (var_1_31 == ((unsigned char) (var_1_35 && var_1_36))))) && (var_1_31 ? (var_1_37 == ((float) (((((var_1_24 - var_1_23)) < (1.000000000000008E14f)) ? ((var_1_24 - var_1_23)) : (1.000000000000008E14f))))) : (var_1_37 == ((float) ((((var_1_28) > (var_1_24)) ? (var_1_28) : (var_1_24))))))) && ((! var_1_45) ? (var_1_38 == ((float) (var_1_14 + ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > ((var_1_12 - var_1_39))) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : ((var_1_12 - var_1_39))))))) : ((((((var_1_17) > (-256)) ? (var_1_17) : (-256))) > var_1_1) ? (((((((var_1_26 - var_1_19)) > ((var_1_21 >> var_1_40))) ? ((var_1_26 - var_1_19)) : ((var_1_21 >> var_1_40)))) < (var_1_4 + var_1_25)) ? (var_1_38 == ((float) ((((((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) < ((var_1_23 - var_1_11))) ? (((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) : ((var_1_23 - var_1_11)))))) : (var_1_38 == ((float) ((((var_1_10) > (var_1_39)) ? (var_1_10) : (var_1_39)))))) : (((var_1_15 * var_1_1) > var_1_40) ? (var_1_38 == ((float) var_1_11)) : (var_1_38 == ((float) var_1_10))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L347] EXPR (((((((((((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17)))))) && (last_1_var_1_45 ? (var_1_19 == ((signed short int) (last_1_var_1_48 + last_1_var_1_29))) : (var_1_19 == ((signed short int) (last_1_var_1_48 + ((((last_1_var_1_1) > (var_1_5)) ? (last_1_var_1_1) : (var_1_5)))))))) && (((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) ? (((var_1_5 * var_1_29) > var_1_17) ? (var_1_21 == ((unsigned short int) ((((var_1_18) < (2)) ? (var_1_18) : (2))))) : 1) : 1)) && ((var_1_19 <= -256) ? (var_1_22 == ((float) (var_1_12 - (var_1_23 - var_1_24)))) : ((var_1_19 == (4 << (var_1_25 - var_1_26))) ? (var_1_22 == ((float) (var_1_13 + (var_1_27 + var_1_28)))) : (var_1_22 == ((float) ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23))))))))) && (((last_1_var_1_6 + (last_1_var_1_21 % var_1_18)) != ((var_1_26 + -500) / var_1_25)) ? (var_1_29 == ((signed char) ((((var_1_25) > ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30))) ? (var_1_25) : ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30)))))) : (var_1_29 == ((signed char) (((((var_1_25 - var_1_26)) < (var_1_30)) ? ((var_1_25 - var_1_26)) : (var_1_30))))))) && ((last_1_var_1_17 >= ((var_1_25 + var_1_26) + var_1_5)) ? (((last_1_var_1_6 / var_1_18) <= (last_1_var_1_1 - last_1_var_1_29)) ? (var_1_31 == ((unsigned char) (! (! var_1_34)))) : (var_1_31 == ((unsigned char) (var_1_35 && (! 0))))) : (var_1_31 == ((unsigned char) (var_1_35 && var_1_36))))) && (var_1_31 ? (var_1_37 == ((float) (((((var_1_24 - var_1_23)) < (1.000000000000008E14f)) ? ((var_1_24 - var_1_23)) : (1.000000000000008E14f))))) : (var_1_37 == ((float) ((((var_1_28) > (var_1_24)) ? (var_1_28) : (var_1_24))))))) && ((! var_1_45) ? (var_1_38 == ((float) (var_1_14 + ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > ((var_1_12 - var_1_39))) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : ((var_1_12 - var_1_39))))))) : ((((((var_1_17) > (-256)) ? (var_1_17) : (-256))) > var_1_1) ? (((((((var_1_26 - var_1_19)) > ((var_1_21 >> var_1_40))) ? ((var_1_26 - var_1_19)) : ((var_1_21 >> var_1_40)))) < (var_1_4 + var_1_25)) ? (var_1_38 == ((float) ((((((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) < ((var_1_23 - var_1_11))) ? (((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) : ((var_1_23 - var_1_11)))))) : (var_1_38 == ((float) ((((var_1_10) > (var_1_39)) ? (var_1_10) : (var_1_39)))))) : (((var_1_15 * var_1_1) > var_1_40) ? (var_1_38 == ((float) var_1_11)) : (var_1_38 == ((float) var_1_10)))))) && (((-50 / var_1_25) == last_1_var_1_19) ? (var_1_41 == ((signed char) ((((var_1_26 + var_1_25) < 0 ) ? -(var_1_26 + var_1_25) : (var_1_26 + var_1_25))))) : (last_1_var_1_31 ? (var_1_41 == ((signed char) (10 - var_1_42))) : ((last_1_var_1_55 || var_1_34) ? ((((last_1_var_1_17 + last_1_var_1_15) ^ last_1_var_1_54) == last_1_var_1_29) ? ((var_1_11 >= last_1_var_1_22) ? (var_1_41 == ((signed char) (var_1_26 + var_1_40))) : 1) : 1) : (var_1_41 == ((signed char) (var_1_30 + var_1_40)))))) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L347] EXPR (((((((((((((((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17)))))) && (last_1_var_1_45 ? (var_1_19 == ((signed short int) (last_1_var_1_48 + last_1_var_1_29))) : (var_1_19 == ((signed short int) (last_1_var_1_48 + ((((last_1_var_1_1) > (var_1_5)) ? (last_1_var_1_1) : (var_1_5)))))))) && (((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) ? (((var_1_5 * var_1_29) > var_1_17) ? (var_1_21 == ((unsigned short int) ((((var_1_18) < (2)) ? (var_1_18) : (2))))) : 1) : 1)) && ((var_1_19 <= -256) ? (var_1_22 == ((float) (var_1_12 - (var_1_23 - var_1_24)))) : ((var_1_19 == (4 << (var_1_25 - var_1_26))) ? (var_1_22 == ((float) (var_1_13 + (var_1_27 + var_1_28)))) : (var_1_22 == ((float) ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23))))))))) && (((last_1_var_1_6 + (last_1_var_1_21 % var_1_18)) != ((var_1_26 + -500) / var_1_25)) ? (var_1_29 == ((signed char) ((((var_1_25) > ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30))) ? (var_1_25) : ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30)))))) : (var_1_29 == ((signed char) (((((var_1_25 - var_1_26)) < (var_1_30)) ? ((var_1_25 - var_1_26)) : (var_1_30))))))) && ((last_1_var_1_17 >= ((var_1_25 + var_1_26) + var_1_5)) ? (((last_1_var_1_6 / var_1_18) <= (last_1_var_1_1 - last_1_var_1_29)) ? (var_1_31 == ((unsigned char) (! (! var_1_34)))) : (var_1_31 == ((unsigned char) (var_1_35 && (! 0))))) : (var_1_31 == ((unsigned char) (var_1_35 && var_1_36))))) && (var_1_31 ? (var_1_37 == ((float) (((((var_1_24 - var_1_23)) < (1.000000000000008E14f)) ? ((var_1_24 - var_1_23)) : (1.000000000000008E14f))))) : (var_1_37 == ((float) ((((var_1_28) > (var_1_24)) ? (var_1_28) : (var_1_24))))))) && ((! var_1_45) ? (var_1_38 == ((float) (var_1_14 + ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > ((var_1_12 - var_1_39))) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : ((var_1_12 - var_1_39))))))) : ((((((var_1_17) > (-256)) ? (var_1_17) : (-256))) > var_1_1) ? (((((((var_1_26 - var_1_19)) > ((var_1_21 >> var_1_40))) ? ((var_1_26 - var_1_19)) : ((var_1_21 >> var_1_40)))) < (var_1_4 + var_1_25)) ? (var_1_38 == ((float) ((((((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) < ((var_1_23 - var_1_11))) ? (((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) : ((var_1_23 - var_1_11)))))) : (var_1_38 == ((float) ((((var_1_10) > (var_1_39)) ? (var_1_10) : (var_1_39)))))) : (((var_1_15 * var_1_1) > var_1_40) ? (var_1_38 == ((float) var_1_11)) : (var_1_38 == ((float) var_1_10)))))) && (((-50 / var_1_25) == last_1_var_1_19) ? (var_1_41 == ((signed char) ((((var_1_26 + var_1_25) < 0 ) ? -(var_1_26 + var_1_25) : (var_1_26 + var_1_25))))) : (last_1_var_1_31 ? (var_1_41 == ((signed char) (10 - var_1_42))) : ((last_1_var_1_55 || var_1_34) ? ((((last_1_var_1_17 + last_1_var_1_15) ^ last_1_var_1_54) == last_1_var_1_29) ? ((var_1_11 >= last_1_var_1_22) ? (var_1_41 == ((signed char) (var_1_26 + var_1_40))) : 1) : 1) : (var_1_41 == ((signed char) (var_1_30 + var_1_40))))))) && ((var_1_38 >= var_1_11) ? ((var_1_40 < var_1_54) ? (var_1_43 == ((signed char) ((var_1_40 - var_1_26) + var_1_25))) : (var_1_43 == ((signed char) (var_1_30 + var_1_40)))) : 1)) && (((var_1_25 == 2) && var_1_31) ? (var_1_45 == ((unsigned char) (var_1_31 || (var_1_34 || var_1_36)))) : (var_1_45 == ((unsigned char) var_1_34)))) && (((4 - ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) < last_1_var_1_17) ? ((last_1_var_1_21 >= last_1_var_1_6) ? (((var_1_4 * 16) > last_1_var_1_6) ? (var_1_46 == ((signed short int) (var_1_42 - ((((var_1_40) < ((last_1_var_1_29 + var_1_4))) ? (var_1_40) : ((last_1_var_1_29 + var_1_4))))))) : (var_1_46 == ((signed short int) (((((last_1_var_1_57 - 32)) > (((last_1_var_1_21 + var_1_25) - 10))) ? ((last_1_var_1_57 - 32)) : (((last_1_var_1_21 + var_1_25) - 10))))))) : (var_1_46 == ((signed short int) ((((last_1_var_1_46) < (last_1_var_1_6)) ? (last_1_var_1_46) : (last_1_var_1_6)))))) : (var_1_46 == ((signed short int) (var_1_25 + var_1_30))))) && (var_1_36 ? (((var_1_30 | (var_1_5 + var_1_4)) != var_1_18) ? ((var_1_23 <= var_1_24) ? ((((var_1_21 + var_1_6) == -500) && var_1_35) ? (var_1_48 == ((unsigned long int) (((var_1_50 + 1000000000u) + ((((var_1_51) < (var_1_52)) ? (var_1_51) : (var_1_52)))) - var_1_6))) : 1) : (var_1_48 == ((unsigned long int) (var_1_51 + var_1_18)))) : (var_1_48 == ((unsigned long int) (((((3636594529u) < 0 ) ? -(3636594529u) : (3636594529u))) - ((((var_1_42) > (((((var_1_52) < (var_1_46)) ? (var_1_52) : (var_1_46))))) ? (var_1_42) : (((((var_1_52) < (var_1_46)) ? (var_1_52) : (var_1_46)))))))))) : 1) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L347-L348] return ((((((((((((((((((((var_1_41 <= var_1_29) ? (var_1_1 == ((unsigned char) (var_1_4 - var_1_5))) : 1) && (var_1_45 ? ((var_1_5 > var_1_4) ? (((16 > var_1_5) || (var_1_29 == ((((var_1_1) < (var_1_41)) ? (var_1_1) : (var_1_41))))) ? (var_1_6 == ((unsigned char) var_1_5)) : (var_1_6 == ((unsigned char) (var_1_4 - var_1_5)))) : (var_1_6 == ((unsigned char) ((((var_1_5) < (var_1_4)) ? (var_1_5) : (var_1_4)))))) : (var_1_6 == ((unsigned char) var_1_5)))) && ((var_1_31 && var_1_45) ? (var_1_45 ? (var_1_8 == ((float) (var_1_10 - var_1_11))) : (var_1_8 == ((float) ((((((8.2107291886655017E18f - var_1_12) - 8.25f)) < ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))) ? (((8.2107291886655017E18f - var_1_12) - 8.25f)) : ((((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) + var_1_14))))))) : (var_1_8 == ((float) (var_1_11 - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))))))) && ((var_1_14 >= var_1_13) ? (var_1_15 == ((signed long int) (var_1_41 + ((((var_1_21) > (var_1_5)) ? (var_1_21) : (var_1_5)))))) : 1)) && ((last_1_var_1_46 >= ((50 - last_1_var_1_17) ^ last_1_var_1_29)) ? (var_1_17 == ((unsigned short int) (256 + var_1_4))) : (var_1_17 == ((unsigned short int) ((var_1_18 - last_1_var_1_17) - (var_1_5 + last_1_var_1_17)))))) && (last_1_var_1_45 ? (var_1_19 == ((signed short int) (last_1_var_1_48 + last_1_var_1_29))) : (var_1_19 == ((signed short int) (last_1_var_1_48 + ((((last_1_var_1_1) > (var_1_5)) ? (last_1_var_1_1) : (var_1_5)))))))) && (((((((var_1_54) > (var_1_1)) ? (var_1_54) : (var_1_1))) + (~ var_1_19)) == var_1_6) ? (((var_1_5 * var_1_29) > var_1_17) ? (var_1_21 == ((unsigned short int) ((((var_1_18) < (2)) ? (var_1_18) : (2))))) : 1) : 1)) && ((var_1_19 <= -256) ? (var_1_22 == ((float) (var_1_12 - (var_1_23 - var_1_24)))) : ((var_1_19 == (4 << (var_1_25 - var_1_26))) ? (var_1_22 == ((float) (var_1_13 + (var_1_27 + var_1_28)))) : (var_1_22 == ((float) ((((var_1_11) > ((var_1_24 - var_1_23))) ? (var_1_11) : ((var_1_24 - var_1_23))))))))) && (((last_1_var_1_6 + (last_1_var_1_21 % var_1_18)) != ((var_1_26 + -500) / var_1_25)) ? (var_1_29 == ((signed char) ((((var_1_25) > ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30))) ? (var_1_25) : ((((((var_1_26) < (-2)) ? (var_1_26) : (-2))) + var_1_30)))))) : (var_1_29 == ((signed char) (((((var_1_25 - var_1_26)) < (var_1_30)) ? ((var_1_25 - var_1_26)) : (var_1_30))))))) && ((last_1_var_1_17 >= ((var_1_25 + var_1_26) + var_1_5)) ? (((last_1_var_1_6 / var_1_18) <= (last_1_var_1_1 - last_1_var_1_29)) ? (var_1_31 == ((unsigned char) (! (! var_1_34)))) : (var_1_31 == ((unsigned char) (var_1_35 && (! 0))))) : (var_1_31 == ((unsigned char) (var_1_35 && var_1_36))))) && (var_1_31 ? (var_1_37 == ((float) (((((var_1_24 - var_1_23)) < (1.000000000000008E14f)) ? ((var_1_24 - var_1_23)) : (1.000000000000008E14f))))) : (var_1_37 == ((float) ((((var_1_28) > (var_1_24)) ? (var_1_28) : (var_1_24))))))) && ((! var_1_45) ? (var_1_38 == ((float) (var_1_14 + ((((((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) > ((var_1_12 - var_1_39))) ? (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24)))) : ((var_1_12 - var_1_39))))))) : ((((((var_1_17) > (-256)) ? (var_1_17) : (-256))) > var_1_1) ? (((((((var_1_26 - var_1_19)) > ((var_1_21 >> var_1_40))) ? ((var_1_26 - var_1_19)) : ((var_1_21 >> var_1_40)))) < (var_1_4 + var_1_25)) ? (var_1_38 == ((float) ((((((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) < ((var_1_23 - var_1_11))) ? (((((var_1_12 - var_1_39) < 0 ) ? -(var_1_12 - var_1_39) : (var_1_12 - var_1_39)))) : ((var_1_23 - var_1_11)))))) : (var_1_38 == ((float) ((((var_1_10) > (var_1_39)) ? (var_1_10) : (var_1_39)))))) : (((var_1_15 * var_1_1) > var_1_40) ? (var_1_38 == ((float) var_1_11)) : (var_1_38 == ((float) var_1_10)))))) && (((-50 / var_1_25) == last_1_var_1_19) ? (var_1_41 == ((signed char) ((((var_1_26 + var_1_25) < 0 ) ? -(var_1_26 + var_1_25) : (var_1_26 + var_1_25))))) : (last_1_var_1_31 ? (var_1_41 == ((signed char) (10 - var_1_42))) : ((last_1_var_1_55 || var_1_34) ? ((((last_1_var_1_17 + last_1_var_1_15) ^ last_1_var_1_54) == last_1_var_1_29) ? ((var_1_11 >= last_1_var_1_22) ? (var_1_41 == ((signed char) (var_1_26 + var_1_40))) : 1) : 1) : (var_1_41 == ((signed char) (var_1_30 + var_1_40))))))) && ((var_1_38 >= var_1_11) ? ((var_1_40 < var_1_54) ? (var_1_43 == ((signed char) ((var_1_40 - var_1_26) + var_1_25))) : (var_1_43 == ((signed char) (var_1_30 + var_1_40)))) : 1)) && (((var_1_25 == 2) && var_1_31) ? (var_1_45 == ((unsigned char) (var_1_31 || (var_1_34 || var_1_36)))) : (var_1_45 == ((unsigned char) var_1_34)))) && (((4 - ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) < last_1_var_1_17) ? ((last_1_var_1_21 >= last_1_var_1_6) ? (((var_1_4 * 16) > last_1_var_1_6) ? (var_1_46 == ((signed short int) (var_1_42 - ((((var_1_40) < ((last_1_var_1_29 + var_1_4))) ? (var_1_40) : ((last_1_var_1_29 + var_1_4))))))) : (var_1_46 == ((signed short int) (((((last_1_var_1_57 - 32)) > (((last_1_var_1_21 + var_1_25) - 10))) ? ((last_1_var_1_57 - 32)) : (((last_1_var_1_21 + var_1_25) - 10))))))) : (var_1_46 == ((signed short int) ((((last_1_var_1_46) < (last_1_var_1_6)) ? (last_1_var_1_46) : (last_1_var_1_6)))))) : (var_1_46 == ((signed short int) (var_1_25 + var_1_30))))) && (var_1_36 ? (((var_1_30 | (var_1_5 + var_1_4)) != var_1_18) ? ((var_1_23 <= var_1_24) ? ((((var_1_21 + var_1_6) == -500) && var_1_35) ? (var_1_48 == ((unsigned long int) (((var_1_50 + 1000000000u) + ((((var_1_51) < (var_1_52)) ? (var_1_51) : (var_1_52)))) - var_1_6))) : 1) : (var_1_48 == ((unsigned long int) (var_1_51 + var_1_18)))) : (var_1_48 == ((unsigned long int) (((((3636594529u) < 0 ) ? -(3636594529u) : (3636594529u))) - ((((var_1_42) > (((((var_1_52) < (var_1_46)) ? (var_1_52) : (var_1_46))))) ? (var_1_42) : (((((var_1_52) < (var_1_46)) ? (var_1_52) : (var_1_46)))))))))) : 1)) && (((var_1_14 + var_1_10) > var_1_8) ? (var_1_54 == ((signed char) ((((var_1_30) < ((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) + var_1_26))) ? (var_1_30) : ((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) + var_1_26)))))) : 1)) && (((var_1_10 / var_1_23) > var_1_37) ? ((var_1_21 >= var_1_19) ? (var_1_55 == ((unsigned char) 0)) : (var_1_55 == ((unsigned char) (((! var_1_36) && var_1_34) || var_1_56)))) : (var_1_55 == ((unsigned char) var_1_34)))) && (((-1 + var_1_52) > var_1_19) ? ((((((((((var_1_46) < (var_1_25)) ? (var_1_46) : (var_1_25)))) < ((var_1_54 * 2))) ? (((((var_1_46) < (var_1_25)) ? (var_1_46) : (var_1_25)))) : ((var_1_54 * 2)))) < (var_1_17 * var_1_5)) ? (var_1_57 == ((signed long int) var_1_54)) : (var_1_57 == ((signed long int) var_1_18))) : (var_1_57 == ((signed long int) var_1_48))) ; [L357] RET, EXPR property() [L357] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=-50, last_1_var_1_17=32, last_1_var_1_19=2, last_1_var_1_1=32, last_1_var_1_21=25, last_1_var_1_22=500000000000002/5, last_1_var_1_29=-1, last_1_var_1_31=1, last_1_var_1_45=1, last_1_var_1_46=-4, last_1_var_1_48=4, last_1_var_1_54=2, last_1_var_1_55=1, last_1_var_1_57=-100, last_1_var_1_6=5, var_1_11=3, var_1_15=-91, var_1_17=510, var_1_18=49150, var_1_19=3, var_1_1=229, var_1_21=25, var_1_22=3, var_1_25=14, var_1_26=14, var_1_29=14, var_1_30=0, var_1_31=1, var_1_34=0, var_1_35=1, var_1_36=1, var_1_37=2, var_1_40=0, var_1_41=-116, var_1_42=126, var_1_43=-1, var_1_45=0, var_1_46=126, var_1_48=-3221176322, var_1_4=510, var_1_50=536870911, var_1_51=-3221225472, var_1_52=5368709120, var_1_54=0, var_1_55=0, var_1_56=0, var_1_57=0, var_1_5=537, var_1_6=537] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 200 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 120.6s, OverallIterations: 19, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 47.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16610 SdHoareTripleChecker+Valid, 28.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16573 mSDsluCounter, 25942 SdHoareTripleChecker+Invalid, 26.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20105 mSDsCounter, 2188 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10997 IncrementalHoareTripleChecker+Invalid, 13185 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2188 mSolverCounterUnsat, 5837 mSDtfsCounter, 10997 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3159 GetRequests, 2845 SyntacticMatches, 1 SemanticMatches, 313 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7023 ImplicationChecksByTransitivity, 21.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2739occurred in iteration=17, InterpolantAutomatonStates: 248, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.9s AutomataMinimizationTime, 18 MinimizatonAttempts, 9683 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 5.3s SatisfiabilityAnalysisTime, 60.4s InterpolantComputationTime, 7256 NumberOfCodeBlocks, 7256 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 7220 ConstructedInterpolants, 2 QuantifiedInterpolants, 52078 SizeOfPredicates, 37 NumberOfNonLiveVariables, 4121 ConjunctsInSsa, 113 ConjunctsInUnsatCore, 26 InterpolantComputations, 13 PerfectInterpolantSequences, 79317/81120 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 [2024-11-27 23:18:59,090 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-27 23:18:59,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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_f809869d-542e-4d93-944b-515e2fe5a2e2/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 311a2cdae2c2df32faf83bfc23f839881789d5600e175ca88e61c5767354eb62 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:19:01,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:19:01,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 23:19:01,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:19:01,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:19:01,953 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:19:01,954 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:19:01,954 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:19:01,954 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:19:01,954 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:19:01,954 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:19:01,955 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:19:01,955 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:19:01,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:19:01,955 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:19:01,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:19:01,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:19:01,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:19:01,958 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 23:19:01,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 23:19:01,958 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 23:19:01,959 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:19:01,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:19:01,959 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:19:01,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:19:01,959 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:19:01,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:19:01,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:19:01,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:19:01,961 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:19:01,961 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_f809869d-542e-4d93-944b-515e2fe5a2e2/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 -> 311a2cdae2c2df32faf83bfc23f839881789d5600e175ca88e61c5767354eb62 [2024-11-27 23:19:02,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:19:02,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:19:02,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:19:02,379 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:19:02,380 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:19:02,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i [2024-11-27 23:19:05,422 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/e0d24c4d7/cb5a3880e83045519c49683a6a49be0b/FLAG89398635c [2024-11-27 23:19:05,811 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:19:05,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i [2024-11-27 23:19:05,837 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/e0d24c4d7/cb5a3880e83045519c49683a6a49be0b/FLAG89398635c [2024-11-27 23:19:06,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/data/e0d24c4d7/cb5a3880e83045519c49683a6a49be0b [2024-11-27 23:19:06,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:19:06,021 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:19:06,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:19:06,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:19:06,030 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:19:06,030 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@136e8a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06, skipping insertion in model container [2024-11-27 23:19:06,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,072 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:19:06,260 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_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i[916,929] [2024-11-27 23:19:06,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:19:06,469 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:19:06,482 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_f809869d-542e-4d93-944b-515e2fe5a2e2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-75.i[916,929] [2024-11-27 23:19:06,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:19:06,658 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:19:06,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06 WrapperNode [2024-11-27 23:19:06,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:19:06,659 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:19:06,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:19:06,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:19:06,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,754 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 327 [2024-11-27 23:19:06,755 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:19:06,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:19:06,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:19:06,756 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:19:06,765 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,770 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,802 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]. [2024-11-27 23:19:06,803 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,803 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,840 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,855 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,869 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:19:06,886 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:19:06,886 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:19:06,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:19:06,887 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (1/1) ... [2024-11-27 23:19:06,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:19:06,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:19:06,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:19:06,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:19:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:19:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 23:19:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:19:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:19:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:19:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:19:07,106 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:19:07,107 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:19:17,779 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-27 23:19:17,779 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:19:17,803 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:19:17,804 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:19:17,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:19:17 BoogieIcfgContainer [2024-11-27 23:19:17,805 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:19:17,808 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:19:17,808 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:19:17,814 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:19:17,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:19:06" (1/3) ... [2024-11-27 23:19:17,814 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a816cca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:19:17, skipping insertion in model container [2024-11-27 23:19:17,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:19:06" (2/3) ... [2024-11-27 23:19:17,815 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a816cca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:19:17, skipping insertion in model container [2024-11-27 23:19:17,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:19:17" (3/3) ... [2024-11-27 23:19:17,816 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-75.i [2024-11-27 23:19:17,831 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:19:17,833 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-75.i that has 2 procedures, 133 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:19:17,903 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:19:17,922 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;@3139af61, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:19:17,922 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:19:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand has 133 states, 90 states have (on average 1.511111111111111) internal successors, (136), 91 states have internal predecessors, (136), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-27 23:19:17,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-27 23:19:17,958 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:19:17,959 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:19:17,960 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:19:17,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:19:17,967 INFO L85 PathProgramCache]: Analyzing trace with hash 2036703170, now seen corresponding path program 1 times [2024-11-27 23:19:17,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:19:17,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1336160683] [2024-11-27 23:19:17,983 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:19:17,984 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 [2024-11-27 23:19:17,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:19:17,988 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:19:17,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:19,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:19:19,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:19:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-11-27 23:19:19,380 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:19:19,381 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:19:19,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1336160683] [2024-11-27 23:19:19,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1336160683] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:19:19,383 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:19:19,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:19:19,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887197553] [2024-11-27 23:19:19,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:19:19,398 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:19:19,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:19:19,426 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:19:19,427 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:19:19,432 INFO L87 Difference]: Start difference. First operand has 133 states, 90 states have (on average 1.511111111111111) internal successors, (136), 91 states have internal predecessors, (136), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (40), 1 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:19:19,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:19:19,489 INFO L93 Difference]: Finished difference Result 259 states and 466 transitions. [2024-11-27 23:19:19,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:19:19,491 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (40), 1 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 1 states have call successors, (40) Word has length 262 [2024-11-27 23:19:19,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:19:19,501 INFO L225 Difference]: With dead ends: 259 [2024-11-27 23:19:19,501 INFO L226 Difference]: Without dead ends: 129 [2024-11-27 23:19:19,505 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 261 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:19:19,509 INFO L435 NwaCegarLoop]: 208 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, 208 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 [2024-11-27 23:19:19,510 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:19:19,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-27 23:19:19,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2024-11-27 23:19:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 87 states have (on average 1.471264367816092) internal successors, (128), 87 states have internal predecessors, (128), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-27 23:19:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 208 transitions. [2024-11-27 23:19:19,576 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 208 transitions. Word has length 262 [2024-11-27 23:19:19,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:19:19,577 INFO L471 AbstractCegarLoop]: Abstraction has 129 states and 208 transitions. [2024-11-27 23:19:19,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 33.5) internal successors, (67), 2 states have internal predecessors, (67), 1 states have call successors, (40), 1 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:19:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 208 transitions. [2024-11-27 23:19:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-27 23:19:19,583 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:19:19,583 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:19:19,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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)] Forceful destruction successful, exit code 0 [2024-11-27 23:19:19,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:19,784 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:19:19,785 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:19:19,785 INFO L85 PathProgramCache]: Analyzing trace with hash -1829425214, now seen corresponding path program 1 times [2024-11-27 23:19:19,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:19:19,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [765212425] [2024-11-27 23:19:19,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:19:19,788 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 [2024-11-27 23:19:19,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:19:19,790 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:19:19,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:21,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-27 23:19:21,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:19:26,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1445 proven. 150 refuted. 0 times theorem prover too weak. 1525 trivial. 0 not checked. [2024-11-27 23:19:26,171 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:19:28,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 39 proven. 78 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:19:28,467 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:19:28,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [765212425] [2024-11-27 23:19:28,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [765212425] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:19:28,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 23:19:28,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6] total 12 [2024-11-27 23:19:28,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803400983] [2024-11-27 23:19:28,468 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 23:19:28,470 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-27 23:19:28,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:19:28,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-27 23:19:28,472 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2024-11-27 23:19:28,473 INFO L87 Difference]: Start difference. First operand 129 states and 208 transitions. Second operand has 12 states, 12 states have (on average 8.083333333333334) internal successors, (97), 11 states have internal predecessors, (97), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67) [2024-11-27 23:19:36,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:19:40,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:19:44,638 WARN L539 Checker$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 [] [2024-11-27 23:19:48,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:19:52,649 WARN L539 Checker$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 [] [2024-11-27 23:19:56,652 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 [] [2024-11-27 23:19:56,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:19:56,659 INFO L93 Difference]: Finished difference Result 265 states and 421 transitions. [2024-11-27 23:19:56,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-27 23:19:56,730 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 8.083333333333334) internal successors, (97), 11 states have internal predecessors, (97), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67) Word has length 262 [2024-11-27 23:19:56,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:19:56,733 INFO L225 Difference]: With dead ends: 265 [2024-11-27 23:19:56,733 INFO L226 Difference]: Without dead ends: 139 [2024-11-27 23:19:56,735 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 526 GetRequests, 512 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=83, Invalid=157, Unknown=0, NotChecked=0, Total=240 [2024-11-27 23:19:56,736 INFO L435 NwaCegarLoop]: 148 mSDtfsCounter, 324 mSDsluCounter, 364 mSDsCounter, 0 mSdLazyCounter, 324 mSolverCounterSat, 59 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 324 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.8s IncrementalHoareTripleChecker+Time [2024-11-27 23:19:56,736 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 512 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 324 Invalid, 6 Unknown, 0 Unchecked, 27.8s Time] [2024-11-27 23:19:56,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2024-11-27 23:19:56,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 137. [2024-11-27 23:19:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 93 states have (on average 1.4301075268817205) internal successors, (133), 93 states have internal predecessors, (133), 40 states have call successors, (40), 3 states have call predecessors, (40), 3 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-11-27 23:19:56,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 213 transitions. [2024-11-27 23:19:56,769 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 213 transitions. Word has length 262 [2024-11-27 23:19:56,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:19:56,774 INFO L471 AbstractCegarLoop]: Abstraction has 137 states and 213 transitions. [2024-11-27 23:19:56,774 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 8.083333333333334) internal successors, (97), 11 states have internal predecessors, (97), 4 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 4 states have call predecessors, (67), 4 states have call successors, (67) [2024-11-27 23:19:56,774 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 213 transitions. [2024-11-27 23:19:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-27 23:19:56,781 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:19:56,781 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:19:56,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:56,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:56,985 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:19:56,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:19:56,986 INFO L85 PathProgramCache]: Analyzing trace with hash 93802820, now seen corresponding path program 1 times [2024-11-27 23:19:56,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:19:56,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1506456419] [2024-11-27 23:19:56,987 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:19:56,987 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 [2024-11-27 23:19:56,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:19:56,990 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:19:56,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:19:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:58,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-27 23:19:58,102 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:20:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:20:05,514 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:20:05,514 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:20:05,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1506456419] [2024-11-27 23:20:05,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1506456419] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:20:05,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:20:05,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:20:05,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132997765] [2024-11-27 23:20:05,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:20:05,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:20:05,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:20:05,517 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:20:05,517 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:20:05,518 INFO L87 Difference]: Start difference. First operand 137 states and 213 transitions. Second operand has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:20:12,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:16,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:20,026 WARN L539 Checker$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 [] [2024-11-27 23:20:24,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:28,035 WARN L539 Checker$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 [] [2024-11-27 23:20:32,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:36,040 WARN L539 Checker$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 [] [2024-11-27 23:20:40,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:44,516 WARN L539 Checker$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 [] [2024-11-27 23:20:48,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:20:52,522 WARN L539 Checker$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 [] [2024-11-27 23:20:52,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:20:52,706 INFO L93 Difference]: Finished difference Result 540 states and 844 transitions. [2024-11-27 23:20:52,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 23:20:52,708 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 262 [2024-11-27 23:20:52,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:20:52,713 INFO L225 Difference]: With dead ends: 540 [2024-11-27 23:20:52,713 INFO L226 Difference]: Without dead ends: 406 [2024-11-27 23:20:52,714 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-11-27 23:20:52,715 INFO L435 NwaCegarLoop]: 385 mSDtfsCounter, 366 mSDsluCounter, 1267 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 81 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 366 SdHoareTripleChecker+Valid, 1652 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.8s IncrementalHoareTripleChecker+Time [2024-11-27 23:20:52,716 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [366 Valid, 1652 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 108 Invalid, 11 Unknown, 0 Unchecked, 46.8s Time] [2024-11-27 23:20:52,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2024-11-27 23:20:52,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 236. [2024-11-27 23:20:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 149 states have (on average 1.3624161073825503) internal successors, (203), 149 states have internal predecessors, (203), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:20:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 363 transitions. [2024-11-27 23:20:52,811 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 363 transitions. Word has length 262 [2024-11-27 23:20:52,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:20:52,814 INFO L471 AbstractCegarLoop]: Abstraction has 236 states and 363 transitions. [2024-11-27 23:20:52,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 5 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:20:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 363 transitions. [2024-11-27 23:20:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-27 23:20:52,819 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:52,821 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:52,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-27 23:20:53,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:20:53,022 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:53,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:53,022 INFO L85 PathProgramCache]: Analyzing trace with hash -1711635514, now seen corresponding path program 1 times [2024-11-27 23:20:53,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:20:53,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [379771867] [2024-11-27 23:20:53,023 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:53,023 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 [2024-11-27 23:20:53,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:20:53,024 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:20:53,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:20:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:54,096 INFO L256 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 23:20:54,101 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:20:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:20:57,217 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:20:57,217 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:20:57,217 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [379771867] [2024-11-27 23:20:57,217 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [379771867] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:20:57,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:20:57,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:20:57,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041025143] [2024-11-27 23:20:57,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:20:57,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:20:57,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:20:57,219 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:20:57,219 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:20:57,220 INFO L87 Difference]: Start difference. First operand 236 states and 363 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:21:02,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:06,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:11,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:15,018 WARN L539 Checker$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 [] [2024-11-27 23:21:15,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:21:15,019 INFO L93 Difference]: Finished difference Result 406 states and 633 transitions. [2024-11-27 23:21:15,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:21:15,081 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 262 [2024-11-27 23:21:15,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:21:15,085 INFO L225 Difference]: With dead ends: 406 [2024-11-27 23:21:15,085 INFO L226 Difference]: Without dead ends: 272 [2024-11-27 23:21:15,086 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 259 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:21:15,087 INFO L435 NwaCegarLoop]: 205 mSDtfsCounter, 137 mSDsluCounter, 393 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 81 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 598 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.7s IncrementalHoareTripleChecker+Time [2024-11-27 23:21:15,088 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 598 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 15 Invalid, 4 Unknown, 0 Unchecked, 17.7s Time] [2024-11-27 23:21:15,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2024-11-27 23:21:15,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 236. [2024-11-27 23:21:15,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 149 states have (on average 1.3557046979865772) internal successors, (202), 149 states have internal predecessors, (202), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:21:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 362 transitions. [2024-11-27 23:21:15,156 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 362 transitions. Word has length 262 [2024-11-27 23:21:15,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:21:15,158 INFO L471 AbstractCegarLoop]: Abstraction has 236 states and 362 transitions. [2024-11-27 23:21:15,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:21:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 362 transitions. [2024-11-27 23:21:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-27 23:21:15,163 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:21:15,163 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:21:15,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-27 23:21:15,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:21:15,364 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:21:15,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:21:15,365 INFO L85 PathProgramCache]: Analyzing trace with hash 233692861, now seen corresponding path program 1 times [2024-11-27 23:21:15,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:21:15,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [365892639] [2024-11-27 23:21:15,365 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:21:15,365 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 [2024-11-27 23:21:15,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:21:15,367 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:21:15,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:21:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:21:16,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-27 23:21:16,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:21:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-27 23:21:23,073 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:21:23,073 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:21:23,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [365892639] [2024-11-27 23:21:23,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [365892639] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:21:23,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:21:23,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 23:21:23,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277853475] [2024-11-27 23:21:23,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:21:23,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-27 23:21:23,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:21:23,076 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-27 23:21:23,076 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:21:23,076 INFO L87 Difference]: Start difference. First operand 236 states and 362 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:21:28,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:32,834 WARN L539 Checker$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 [] [2024-11-27 23:21:36,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:42,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:46,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:21:50,217 WARN L539 Checker$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 [] [2024-11-27 23:21:54,221 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 [] [2024-11-27 23:21:54,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:21:54,228 INFO L93 Difference]: Finished difference Result 502 states and 779 transitions. [2024-11-27 23:21:54,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-27 23:21:54,313 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 263 [2024-11-27 23:21:54,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:21:54,316 INFO L225 Difference]: With dead ends: 502 [2024-11-27 23:21:54,316 INFO L226 Difference]: Without dead ends: 368 [2024-11-27 23:21:54,317 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 266 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-11-27 23:21:54,318 INFO L435 NwaCegarLoop]: 331 mSDtfsCounter, 351 mSDsluCounter, 897 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 81 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 351 SdHoareTripleChecker+Valid, 1228 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2024-11-27 23:21:54,318 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [351 Valid, 1228 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 79 Invalid, 7 Unknown, 0 Unchecked, 30.8s Time] [2024-11-27 23:21:54,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2024-11-27 23:21:54,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 237. [2024-11-27 23:21:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 150 states have (on average 1.3533333333333333) internal successors, (203), 150 states have internal predecessors, (203), 80 states have call successors, (80), 6 states have call predecessors, (80), 6 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:21:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 363 transitions. [2024-11-27 23:21:54,379 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 363 transitions. Word has length 263 [2024-11-27 23:21:54,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:21:54,380 INFO L471 AbstractCegarLoop]: Abstraction has 237 states and 363 transitions. [2024-11-27 23:21:54,381 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 5 states have internal predecessors, (66), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-11-27 23:21:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 363 transitions. [2024-11-27 23:21:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-27 23:21:54,386 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:21:54,386 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:21:54,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:21:54,587 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:21:54,587 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:21:54,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:21:54,588 INFO L85 PathProgramCache]: Analyzing trace with hash 656394687, now seen corresponding path program 1 times [2024-11-27 23:21:54,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:21:54,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1515813544] [2024-11-27 23:21:54,588 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:21:54,588 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 [2024-11-27 23:21:54,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:21:54,590 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:21:54,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 (7)] Waiting until timeout for monitored process [2024-11-27 23:21:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:21:55,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 23:21:55,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:21:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1489 proven. 42 refuted. 0 times theorem prover too weak. 1589 trivial. 0 not checked. [2024-11-27 23:21:57,186 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:21:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 75 proven. 42 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-11-27 23:21:59,205 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:21:59,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1515813544] [2024-11-27 23:21:59,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1515813544] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:21:59,205 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 23:21:59,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-27 23:21:59,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2023054022] [2024-11-27 23:21:59,205 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 23:21:59,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 23:21:59,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:21:59,207 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 23:21:59,207 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-27 23:21:59,207 INFO L87 Difference]: Start difference. First operand 237 states and 363 transitions. Second operand has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 23:22:05,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:22:09,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:22:13,241 WARN L539 Checker$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 [] [2024-11-27 23:22:14,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:22:14,325 INFO L93 Difference]: Finished difference Result 385 states and 585 transitions. [2024-11-27 23:22:14,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-27 23:22:14,326 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 263 [2024-11-27 23:22:14,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:22:14,328 INFO L225 Difference]: With dead ends: 385 [2024-11-27 23:22:14,329 INFO L226 Difference]: Without dead ends: 251 [2024-11-27 23:22:14,329 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 528 GetRequests, 518 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-27 23:22:14,330 INFO L435 NwaCegarLoop]: 207 mSDtfsCounter, 197 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 53 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 222 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.9s IncrementalHoareTripleChecker+Time [2024-11-27 23:22:14,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [222 Valid, 482 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 350 Invalid, 3 Unknown, 0 Unchecked, 14.9s Time] [2024-11-27 23:22:14,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2024-11-27 23:22:14,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 245. [2024-11-27 23:22:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 156 states have (on average 1.3333333333333333) internal successors, (208), 156 states have internal predecessors, (208), 80 states have call successors, (80), 8 states have call predecessors, (80), 8 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:22:14,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 368 transitions. [2024-11-27 23:22:14,370 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 368 transitions. Word has length 263 [2024-11-27 23:22:14,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:22:14,370 INFO L471 AbstractCegarLoop]: Abstraction has 245 states and 368 transitions. [2024-11-27 23:22:14,371 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 23:22:14,371 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 368 transitions. [2024-11-27 23:22:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-27 23:22:14,374 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:22:14,374 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:22:14,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 (7)] Ended with exit code 0 [2024-11-27 23:22:14,575 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:22:14,575 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:22:14,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:22:14,576 INFO L85 PathProgramCache]: Analyzing trace with hash -2082450516, now seen corresponding path program 1 times [2024-11-27 23:22:14,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:22:14,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2055073749] [2024-11-27 23:22:14,576 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:22:14,576 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 [2024-11-27 23:22:14,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:22:14,578 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:22:14,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:22:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:22:15,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 23:22:15,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:22:18,472 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1137 proven. 90 refuted. 0 times theorem prover too weak. 1893 trivial. 0 not checked. [2024-11-27 23:22:18,473 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:22:19,268 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:22:19,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2055073749] [2024-11-27 23:22:19,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2055073749] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:22:19,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1318155858] [2024-11-27 23:22:19,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:22:19,269 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 23:22:19,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 23:22:19,272 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 23:22:19,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-27 23:22:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:22:22,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-27 23:22:22,445 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:22:25,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1137 proven. 90 refuted. 0 times theorem prover too weak. 1893 trivial. 0 not checked. [2024-11-27 23:22:25,116 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:22:25,729 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1318155858] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:22:25,729 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-27 23:22:25,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2024-11-27 23:22:25,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984519342] [2024-11-27 23:22:25,729 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-27 23:22:25,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 23:22:25,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:22:25,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 23:22:25,731 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-27 23:22:25,731 INFO L87 Difference]: Start difference. First operand 245 states and 368 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:22:32,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:22:36,018 WARN L539 Checker$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 [] [2024-11-27 23:22:40,021 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 [] [2024-11-27 23:22:40,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:22:40,031 INFO L93 Difference]: Finished difference Result 397 states and 592 transitions. [2024-11-27 23:22:40,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 23:22:40,096 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 264 [2024-11-27 23:22:40,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:22:40,099 INFO L225 Difference]: With dead ends: 397 [2024-11-27 23:22:40,099 INFO L226 Difference]: Without dead ends: 259 [2024-11-27 23:22:40,100 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 602 GetRequests, 595 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-27 23:22:40,100 INFO L435 NwaCegarLoop]: 154 mSDtfsCounter, 85 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 381 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:22:40,101 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 381 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 233 Invalid, 3 Unknown, 0 Unchecked, 14.1s Time] [2024-11-27 23:22:40,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2024-11-27 23:22:40,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 253. [2024-11-27 23:22:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 162 states have (on average 1.3148148148148149) internal successors, (213), 162 states have internal predecessors, (213), 80 states have call successors, (80), 10 states have call predecessors, (80), 10 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-11-27 23:22:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 373 transitions. [2024-11-27 23:22:40,145 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 373 transitions. Word has length 264 [2024-11-27 23:22:40,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:22:40,146 INFO L471 AbstractCegarLoop]: Abstraction has 253 states and 373 transitions. [2024-11-27 23:22:40,146 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:22:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 373 transitions. [2024-11-27 23:22:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-27 23:22:40,148 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:22:40,148 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:22:40,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:22:40,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-27 23:22:40,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt [2024-11-27 23:22:40,549 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:22:40,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:22:40,549 INFO L85 PathProgramCache]: Analyzing trace with hash -1882889514, now seen corresponding path program 1 times [2024-11-27 23:22:40,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:22:40,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [846937567] [2024-11-27 23:22:40,550 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:22:40,550 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 [2024-11-27 23:22:40,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:22:40,551 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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) [2024-11-27 23:22:40,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f809869d-542e-4d93-944b-515e2fe5a2e2/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 [2024-11-27 23:22:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:22:41,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-27 23:22:41,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:24:00,557 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 1.0 100000000000000000000.0))) (.cse1 ((_ to_fp 8 24) roundNearestTiesToEven 9223372036854765600.0))) (and (fp.geq c_~var_1_23~0 .cse0) (fp.leq c_~var_1_24~0 ((_ to_fp 8 24) roundNearestTiesToEven 4611686018427382800.0)) (fp.geq c_~var_1_24~0 .cse0) (let ((.cse4 (fp.sub roundNearestTiesToEven c_~var_1_24~0 c_~var_1_23~0)) (.cse2 ((_ to_fp 8 24) roundNearestTiesToEven (/ 500000000000004.0 5.0)))) (let ((.cse3 (fp.lt .cse4 .cse2))) (or (and (exists ((~var_1_10~0 (_ FloatingPoint 8 24))) (and (fp.leq ~var_1_10~0 .cse1) (fp.geq ~var_1_10~0 .cse0) (not (fp.gt (fp.div roundNearestTiesToEven ~var_1_10~0 c_~var_1_23~0) .cse2)))) (not .cse3)) (and (exists ((~var_1_10~0 (_ FloatingPoint 8 24))) (and (fp.leq ~var_1_10~0 .cse1) (fp.geq ~var_1_10~0 .cse0) (not (fp.gt (fp.div roundNearestTiesToEven ~var_1_10~0 c_~var_1_23~0) .cse4)))) .cse3)))) (fp.leq c_~var_1_23~0 .cse1))) is different from false [2024-11-27 23:25:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1361 proven. 261 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2024-11-27 23:25:33,621 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:26:36,909 WARN L286 SmtUtils]: Spent 5.16s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:27:18,597 WARN L286 SmtUtils]: Spent 8.96s on a formula simplification that was a NOOP. DAG size: 17 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:28:10,390 WARN L286 SmtUtils]: Spent 5.10s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:28:18,264 WARN L286 SmtUtils]: Spent 6.02s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:28:31,761 WARN L286 SmtUtils]: Spent 5.99s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:29:09,169 WARN L286 SmtUtils]: Spent 5.92s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:29:28,920 WARN L286 SmtUtils]: Spent 6.11s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:29:38,780 WARN L286 SmtUtils]: Spent 7.16s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:29:47,760 WARN L286 SmtUtils]: Spent 6.34s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:29:59,889 WARN L286 SmtUtils]: Spent 6.56s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:30:19,526 WARN L286 SmtUtils]: Spent 7.15s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:30:28,119 WARN L286 SmtUtils]: Spent 5.20s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:30:33,484 WARN L286 SmtUtils]: Spent 5.36s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:30:53,840 WARN L286 SmtUtils]: Spent 5.34s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:31:08,862 WARN L286 SmtUtils]: Spent 6.16s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)