./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '32bit', '--witnessprinter.graph.data.programhash', '32229ee4d41c9f21e1c76afcfc379e2a952515101fdcac8cf09dc1146b4ef9e2'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 32229ee4d41c9f21e1c76afcfc379e2a952515101fdcac8cf09dc1146b4ef9e2 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 05:15:13,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 05:15:13,431 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-07 05:15:13,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 05:15:13,438 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 05:15:13,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 05:15:13,452 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 05:15:13,452 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 05:15:13,452 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 05:15:13,453 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 05:15:13,453 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 05:15:13,453 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 05:15:13,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 05:15:13,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 05:15:13,454 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 05:15:13,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 05:15:13,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 05:15:13,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 05:15:13,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 05:15:13,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 05:15:13,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 05:15:13,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 05:15:13,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 05:15:13,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 05:15:13,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 05:15:13,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 05:15:13,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 05:15:13,457 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> 32229ee4d41c9f21e1c76afcfc379e2a952515101fdcac8cf09dc1146b4ef9e2 [2024-11-07 05:15:13,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 05:15:13,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 05:15:13,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 05:15:13,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 05:15:13,736 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 05:15:13,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:14,920 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 05:15:15,097 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 05:15:15,098 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:15,108 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b1f1087f0/1c2f0d25a5804382afba0b69f4a5f690/FLAGd9e24d056 [2024-11-07 05:15:15,123 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b1f1087f0/1c2f0d25a5804382afba0b69f4a5f690 [2024-11-07 05:15:15,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 05:15:15,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 05:15:15,131 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 05:15:15,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 05:15:15,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 05:15:15,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cc57ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15, skipping insertion in model container [2024-11-07 05:15:15,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,154 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 05:15:15,240 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i[915,928] [2024-11-07 05:15:15,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 05:15:15,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 05:15:15,323 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i[915,928] [2024-11-07 05:15:15,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 05:15:15,368 INFO L204 MainTranslator]: Completed translation [2024-11-07 05:15:15,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15 WrapperNode [2024-11-07 05:15:15,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 05:15:15,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 05:15:15,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 05:15:15,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 05:15:15,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,386 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,424 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 215 [2024-11-07 05:15:15,424 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 05:15:15,425 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 05:15:15,425 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 05:15:15,425 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 05:15:15,431 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,439 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,452 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]. [2024-11-07 05:15:15,452 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,452 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,474 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,476 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,482 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 05:15:15,483 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 05:15:15,483 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 05:15:15,483 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 05:15:15,484 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (1/1) ... [2024-11-07 05:15:15,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 05:15:15,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 05:15:15,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 05:15:15,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 05:15:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 05:15:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 05:15:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 05:15:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 05:15:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 05:15:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 05:15:15,612 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 05:15:15,614 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 05:15:16,012 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-07 05:15:16,012 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 05:15:16,022 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 05:15:16,023 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 05:15:16,023 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:15:16 BoogieIcfgContainer [2024-11-07 05:15:16,023 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 05:15:16,025 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 05:15:16,025 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 05:15:16,029 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 05:15:16,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 05:15:15" (1/3) ... [2024-11-07 05:15:16,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efe8c95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 05:15:16, skipping insertion in model container [2024-11-07 05:15:16,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:15" (2/3) ... [2024-11-07 05:15:16,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1efe8c95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 05:15:16, skipping insertion in model container [2024-11-07 05:15:16,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:15:16" (3/3) ... [2024-11-07 05:15:16,031 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:16,043 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 05:15:16,044 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 05:15:16,094 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 05:15:16,102 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;@55e6214f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 05:15:16,103 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 05:15:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-07 05:15:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-07 05:15:16,120 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:15:16,120 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:15:16,121 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:15:16,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:15:16,125 INFO L85 PathProgramCache]: Analyzing trace with hash 2103672362, now seen corresponding path program 1 times [2024-11-07 05:15:16,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 05:15:16,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342393468] [2024-11-07 05:15:16,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:15:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 05:15:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 05:15:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 05:15:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 05:15:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 05:15:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 05:15:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 05:15:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 05:15:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 05:15:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 05:15:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-07 05:15:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 05:15:16,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 05:15:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 05:15:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-07 05:15:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-07 05:15:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-07 05:15:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-07 05:15:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 05:15:16,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 05:15:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 05:15:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 05:15:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 05:15:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 05:15:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 05:15:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 05:15:16,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 05:15:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 05:15:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 05:15:16,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 05:15:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 05:15:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 05:15:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 05:15:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 05:15:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 05:15:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 05:15:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 05:15:16,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-07 05:15:16,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 05:15:16,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342393468] [2024-11-07 05:15:16,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342393468] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 05:15:16,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 05:15:16,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 05:15:16,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741025246] [2024-11-07 05:15:16,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 05:15:16,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 05:15:16,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 05:15:16,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 05:15:16,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 05:15:16,626 INFO L87 Difference]: Start difference. First operand has 95 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-07 05:15:16,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 05:15:16,646 INFO L93 Difference]: Finished difference Result 181 states and 324 transitions. [2024-11-07 05:15:16,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 05:15:16,647 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) Word has length 221 [2024-11-07 05:15:16,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 05:15:16,653 INFO L225 Difference]: With dead ends: 181 [2024-11-07 05:15:16,653 INFO L226 Difference]: Without dead ends: 89 [2024-11-07 05:15:16,675 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 05:15:16,679 INFO L432 NwaCegarLoop]: 136 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, 136 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 [2024-11-07 05:15:16,679 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 05:15:16,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-11-07 05:15:16,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2024-11-07 05:15:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-07 05:15:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 136 transitions. [2024-11-07 05:15:16,730 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 136 transitions. Word has length 221 [2024-11-07 05:15:16,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 05:15:16,730 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 136 transitions. [2024-11-07 05:15:16,731 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-07 05:15:16,731 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 136 transitions. [2024-11-07 05:15:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-07 05:15:16,735 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:15:16,735 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:15:16,735 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 05:15:16,736 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:15:16,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:15:16,738 INFO L85 PathProgramCache]: Analyzing trace with hash -107412506, now seen corresponding path program 1 times [2024-11-07 05:15:16,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 05:15:16,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895427614] [2024-11-07 05:15:16,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:15:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 05:15:16,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-07 05:15:16,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [521769840] [2024-11-07 05:15:16,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:15:16,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 05:15:16,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 05:15:16,985 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-07 05:15:16,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-07 05:15:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 05:15:17,275 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 05:15:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 05:15:17,504 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 05:15:17,505 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 05:15:17,506 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 05:15:17,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-07 05:15:17,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 05:15:17,713 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-07 05:15:17,836 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 05:15:17,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 05:15:17 BoogieIcfgContainer [2024-11-07 05:15:17,841 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 05:15:17,841 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 05:15:17,841 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 05:15:17,841 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 05:15:17,843 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:15:16" (3/4) ... [2024-11-07 05:15:17,845 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 05:15:17,845 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 05:15:17,846 INFO L158 Benchmark]: Toolchain (without parser) took 2716.28ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 91.6MB in the beginning and 60.8MB in the end (delta: 30.8MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. [2024-11-07 05:15:17,846 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 05:15:17,846 INFO L158 Benchmark]: CACSL2BoogieTranslator took 238.86ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 76.0MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-07 05:15:17,847 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.22ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 72.1MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 05:15:17,847 INFO L158 Benchmark]: Boogie Preprocessor took 57.69ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 67.0MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-07 05:15:17,849 INFO L158 Benchmark]: RCFGBuilder took 540.29ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 87.4MB in the end (delta: -20.3MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-11-07 05:15:17,851 INFO L158 Benchmark]: TraceAbstraction took 1815.71ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 86.9MB in the beginning and 60.8MB in the end (delta: 26.0MB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. [2024-11-07 05:15:17,851 INFO L158 Benchmark]: Witness Printer took 4.19ms. Allocated memory is still 176.2MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 22.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 05:15:17,852 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 238.86ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 76.0MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.22ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 72.1MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 57.69ms. Allocated memory is still 117.4MB. Free memory was 72.1MB in the beginning and 67.0MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 540.29ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 87.4MB in the end (delta: -20.3MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1815.71ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 86.9MB in the beginning and 60.8MB in the end (delta: 26.0MB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. * Witness Printer took 4.19ms. Allocated memory is still 176.2MB. Free memory was 60.8MB in the beginning and 60.8MB in the end (delta: 22.5kB). 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 192, overapproximation of someBinaryDOUBLEComparisonOperation at line 192. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 256; [L23] unsigned short int var_1_2 = 51640; [L24] unsigned short int var_1_3 = 5; [L25] float var_1_7 = 128.8; [L26] unsigned char var_1_8 = 2; [L27] float var_1_9 = 256.5; [L28] float var_1_10 = 7.25; [L29] signed char var_1_11 = 64; [L30] signed char var_1_12 = -16; [L31] double var_1_13 = 0.9; [L32] unsigned char var_1_14 = 1; [L33] double var_1_15 = 0.0; [L34] double var_1_16 = 1.275; [L35] unsigned short int var_1_17 = 8; [L36] unsigned short int var_1_18 = 35331; [L37] signed char var_1_19 = -128; [L38] double var_1_20 = 0.0; [L39] double var_1_21 = 0.0; [L40] signed char var_1_22 = -8; [L41] signed char var_1_23 = 50; [L42] unsigned short int var_1_24 = 0; [L43] signed long int var_1_25 = -1; [L44] signed char var_1_26 = 5; [L45] signed long int var_1_27 = 32; [L46] unsigned short int var_1_28 = 1; [L47] unsigned short int var_1_29 = 16; [L48] unsigned short int var_1_30 = 50; [L49] unsigned char var_1_31 = 0; [L50] unsigned short int var_1_32 = 16; [L51] unsigned short int var_1_33 = 5; [L52] signed long int var_1_34 = 1; [L53] unsigned char var_1_35 = 0; [L54] unsigned char var_1_36 = 0; [L55] float last_1_var_1_10 = 7.25; [L56] double last_1_var_1_13 = 0.9; [L57] unsigned short int last_1_var_1_17 = 8; [L58] signed char last_1_var_1_19 = -128; VAL [isInitial=0, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=51640, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L196] isInitial = 1 [L197] FCALL initially() [L198] COND TRUE 1 [L199] CALL updateLastVariables() [L186] last_1_var_1_10 = var_1_10 [L187] last_1_var_1_13 = var_1_13 [L188] last_1_var_1_17 = var_1_17 [L189] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=51640, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L199] RET updateLastVariables() [L200] CALL updateVariables() [L128] var_1_2 = __VERIFIER_nondet_ushort() [L129] CALL assume_abort_if_not(var_1_2 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L129] RET assume_abort_if_not(var_1_2 >= 32767) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L130] CALL assume_abort_if_not(var_1_2 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L130] RET assume_abort_if_not(var_1_2 <= 65535) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=5, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L131] var_1_3 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L132] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L133] CALL assume_abort_if_not(var_1_3 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L133] RET assume_abort_if_not(var_1_3 <= 32767) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=2, var_1_9=513/2] [L134] var_1_8 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L135] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L136] CALL assume_abort_if_not(var_1_8 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L136] RET assume_abort_if_not(var_1_8 <= 255) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_9=513/2] [L137] CALL assume_abort_if_not(var_1_8 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=513/2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=513/2] [L137] RET assume_abort_if_not(var_1_8 != 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=513/2] [L138] var_1_9 = __VERIFIER_nondet_float() [L139] CALL assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L139] RET assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=-16, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L140] var_1_12 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_12 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L141] RET assume_abort_if_not(var_1_12 >= -127) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L142] CALL assume_abort_if_not(var_1_12 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L142] RET assume_abort_if_not(var_1_12 <= 126) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=1, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L143] var_1_14 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L144] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L145] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L145] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_15=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L146] var_1_15 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_15 >= 2305843.009213691390e+12F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L147] RET assume_abort_if_not((var_1_15 >= 2305843.009213691390e+12F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_16=51/40, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L148] var_1_16 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L149] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=35331, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L150] var_1_18 = __VERIFIER_nondet_ushort() [L151] CALL assume_abort_if_not(var_1_18 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L151] RET assume_abort_if_not(var_1_18 >= 32767) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L152] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L152] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_20=0, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L153] var_1_20 = __VERIFIER_nondet_double() [L154] CALL assume_abort_if_not((var_1_20 >= 4611686.018427387900e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L154] RET assume_abort_if_not((var_1_20 >= 4611686.018427387900e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_21=0, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L155] var_1_21 = __VERIFIER_nondet_double() [L156] CALL assume_abort_if_not((var_1_21 >= 4611686.018427387900e+12F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L156] RET assume_abort_if_not((var_1_21 >= 4611686.018427387900e+12F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=-8, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L157] var_1_22 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_22 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L158] RET assume_abort_if_not(var_1_22 >= -127) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L159] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L159] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=0, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L160] var_1_24 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L161] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L162] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L162] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=-1, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L163] var_1_25 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_25 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L164] RET assume_abort_if_not(var_1_25 >= -2147483648) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L165] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L165] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=5, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L166] var_1_26 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_26 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L167] RET assume_abort_if_not(var_1_26 >= -127) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L168] CALL assume_abort_if_not(var_1_26 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L168] RET assume_abort_if_not(var_1_26 <= 126) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=16, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L169] var_1_29 = __VERIFIER_nondet_ushort() [L170] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L170] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L171] CALL assume_abort_if_not(var_1_29 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L171] RET assume_abort_if_not(var_1_29 <= 65534) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L172] var_1_31 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L173] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L174] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L174] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=16, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L175] var_1_32 = __VERIFIER_nondet_ushort() [L176] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L176] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L177] CALL assume_abort_if_not(var_1_32 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L177] RET assume_abort_if_not(var_1_32 <= 65534) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=5, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L178] var_1_33 = __VERIFIER_nondet_ushort() [L179] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L179] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L180] CALL assume_abort_if_not(var_1_33 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L180] RET assume_abort_if_not(var_1_33 <= 65534) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=0, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L181] var_1_36 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_36 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L182] RET assume_abort_if_not(var_1_36 >= 1) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L183] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L183] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L200] RET updateVariables() [L201] CALL step() [L62] COND FALSE !((~ (- var_1_24)) < var_1_25) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=32, var_1_28=1, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L67] var_1_27 = var_1_23 [L68] var_1_28 = var_1_29 VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=50, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L69] COND TRUE var_1_29 < var_1_24 [L70] var_1_30 = var_1_29 VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=0, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L84] var_1_34 = var_1_24 [L85] var_1_35 = var_1_36 [L86] signed long int stepLocal_2 = var_1_3 + last_1_var_1_19; VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L87] COND FALSE !(\read(var_1_14)) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=-128, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L98] COND TRUE var_1_13 > ((var_1_20 - var_1_15) - (var_1_21 - var_1_16)) [L99] var_1_19 = ((((var_1_12) > (var_1_22)) ? (var_1_12) : (var_1_22))) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=8, var_1_18=32768, var_1_19=126, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L103] var_1_17 = (var_1_18 - var_1_3) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=29/4, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127] [L104] COND TRUE (var_1_17 >= var_1_17) || (var_1_9 > last_1_var_1_10) [L105] var_1_10 = var_1_9 VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L107] COND FALSE !(var_1_10 >= var_1_10) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=256, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L112] COND TRUE (var_1_2 - var_1_3) > var_1_17 [L113] var_1_1 = (((((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) < (var_1_17)) ? ((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) : (var_1_17))) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_2=32639, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L117] signed long int stepLocal_1 = var_1_1 / ((((2) < (var_1_2)) ? (2) : (var_1_2))); [L118] unsigned short int stepLocal_0 = var_1_3; VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_0=-98305, stepLocal_1=0, stepLocal_2=32639, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L119] COND FALSE !((var_1_19 / var_1_8) < stepLocal_1) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, stepLocal_0=-98305, stepLocal_2=32639, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L201] RET step() [L202] CALL, EXPR property() [L192-L193] return ((((((((var_1_2 - var_1_3) > var_1_17) ? (var_1_1 == ((signed long int) (((((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) < (var_1_17)) ? ((((((var_1_11 + var_1_3)) < (var_1_2)) ? ((var_1_11 + var_1_3)) : (var_1_2)))) : (var_1_17))))) : (var_1_1 == ((signed long int) 0))) && (((var_1_19 / var_1_8) < (var_1_1 / ((((2) < (var_1_2)) ? (2) : (var_1_2))))) ? ((var_1_1 >= var_1_3) ? (var_1_7 == ((float) 0.75f)) : (var_1_7 == ((float) var_1_9))) : 1)) && (((var_1_17 >= var_1_17) || (var_1_9 > last_1_var_1_10)) ? (var_1_10 == ((float) var_1_9)) : 1)) && ((var_1_10 >= var_1_10) ? ((var_1_9 < var_1_10) ? (var_1_11 == ((signed char) var_1_12)) : 1) : 1)) && (var_1_14 ? ((last_1_var_1_13 <= var_1_9) ? (var_1_13 == ((double) var_1_9)) : ((((((last_1_var_1_17) < ((var_1_2 * last_1_var_1_17))) ? (last_1_var_1_17) : ((var_1_2 * last_1_var_1_17)))) == (var_1_3 + last_1_var_1_19)) ? (var_1_13 == ((double) 8.75)) : (var_1_13 == ((double) (16.5 + ((var_1_15 - 49.35) - var_1_16)))))) : 1)) && (var_1_17 == ((unsigned short int) (var_1_18 - var_1_3)))) && ((var_1_13 > ((var_1_20 - var_1_15) - (var_1_21 - var_1_16))) ? (var_1_19 == ((signed char) ((((var_1_12) > (var_1_22)) ? (var_1_12) : (var_1_22))))) : (var_1_19 == ((signed char) var_1_12))) ; VAL [\result=0, isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L202] RET, EXPR property() [L202] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_10=29/4, last_1_var_1_13=9/10, last_1_var_1_17=8, last_1_var_1_19=-128, var_1_10=2, var_1_11=64, var_1_12=65, var_1_13=9/10, var_1_14=0, var_1_17=1, var_1_18=32768, var_1_19=126, var_1_1=1, var_1_22=126, var_1_23=50, var_1_24=1, var_1_25=0, var_1_26=-127, var_1_27=50, var_1_28=0, var_1_29=0, var_1_2=98305, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=1, var_1_3=-98305, var_1_7=644/5, var_1_8=127, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 95 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 2, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 136 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 136 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 110 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 663 NumberOfCodeBlocks, 663 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 220 ConstructedInterpolants, 0 QuantifiedInterpolants, 220 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2520/2520 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-07 05:15:17,879 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 32229ee4d41c9f21e1c76afcfc379e2a952515101fdcac8cf09dc1146b4ef9e2 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 05:15:19,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 05:15:19,842 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-07 05:15:19,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 05:15:19,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 05:15:19,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 05:15:19,875 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 05:15:19,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 05:15:19,875 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 05:15:19,875 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 05:15:19,875 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 05:15:19,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 05:15:19,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 05:15:19,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 05:15:19,876 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 05:15:19,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 05:15:19,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 05:15:19,877 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 05:15:19,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 05:15:19,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 05:15:19,879 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 05:15:19,879 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 05:15:19,880 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 05:15:19,880 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 05:15:19,880 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 05:15:19,880 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 05:15:19,880 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 05:15:19,880 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> 32229ee4d41c9f21e1c76afcfc379e2a952515101fdcac8cf09dc1146b4ef9e2 [2024-11-07 05:15:20,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 05:15:20,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 05:15:20,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 05:15:20,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 05:15:20,134 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 05:15:20,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:21,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 05:15:21,614 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 05:15:21,615 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:21,623 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f49716ec/6ba40ca4dc3344fbb95e9b06efbac322/FLAGc8135cd7c [2024-11-07 05:15:21,638 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/8f49716ec/6ba40ca4dc3344fbb95e9b06efbac322 [2024-11-07 05:15:21,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 05:15:21,643 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 05:15:21,644 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 05:15:21,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 05:15:21,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 05:15:21,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:21,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b31e58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21, skipping insertion in model container [2024-11-07 05:15:21,650 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:21,672 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 05:15:21,789 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i[915,928] [2024-11-07 05:15:21,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 05:15:21,876 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 05:15:21,885 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-37.i[915,928] [2024-11-07 05:15:21,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 05:15:21,943 INFO L204 MainTranslator]: Completed translation [2024-11-07 05:15:21,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21 WrapperNode [2024-11-07 05:15:21,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 05:15:21,945 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 05:15:21,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 05:15:21,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 05:15:21,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:21,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,004 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 211 [2024-11-07 05:15:22,005 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 05:15:22,005 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 05:15:22,005 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 05:15:22,005 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 05:15:22,013 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,018 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,028 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]. [2024-11-07 05:15:22,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,036 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,041 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,043 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 05:15:22,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 05:15:22,047 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 05:15:22,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 05:15:22,051 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (1/1) ... [2024-11-07 05:15:22,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 05:15:22,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 05:15:22,086 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 05:15:22,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 05:15:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 05:15:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 05:15:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 05:15:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 05:15:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 05:15:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 05:15:22,198 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 05:15:22,199 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 05:15:33,499 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-07 05:15:33,500 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 05:15:33,509 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 05:15:33,510 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 05:15:33,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:15:33 BoogieIcfgContainer [2024-11-07 05:15:33,510 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 05:15:33,512 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 05:15:33,512 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 05:15:33,516 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 05:15:33,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 05:15:21" (1/3) ... [2024-11-07 05:15:33,517 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4086a05b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 05:15:33, skipping insertion in model container [2024-11-07 05:15:33,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:15:21" (2/3) ... [2024-11-07 05:15:33,517 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4086a05b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 05:15:33, skipping insertion in model container [2024-11-07 05:15:33,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:15:33" (3/3) ... [2024-11-07 05:15:33,518 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-37.i [2024-11-07 05:15:33,530 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 05:15:33,530 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 05:15:33,583 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 05:15:33,592 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;@47f5894b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 05:15:33,593 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 05:15:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand has 95 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-07 05:15:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-07 05:15:33,608 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:15:33,609 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:15:33,609 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:15:33,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:15:33,612 INFO L85 PathProgramCache]: Analyzing trace with hash 2103672362, now seen corresponding path program 1 times [2024-11-07 05:15:33,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 05:15:33,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [152185052] [2024-11-07 05:15:33,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:15:33,622 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 [2024-11-07 05:15:33,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 05:15:33,624 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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) [2024-11-07 05:15:33,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:15:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:34,248 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-07 05:15:34,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 05:15:34,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2024-11-07 05:15:34,290 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 05:15:34,291 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 05:15:34,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [152185052] [2024-11-07 05:15:34,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [152185052] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 05:15:34,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 05:15:34,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 05:15:34,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618970088] [2024-11-07 05:15:34,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 05:15:34,296 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 05:15:34,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 05:15:34,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 05:15:34,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 05:15:34,312 INFO L87 Difference]: Start difference. First operand has 95 states, 56 states have (on average 1.375) internal successors, (77), 57 states have internal predecessors, (77), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-07 05:15:34,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 05:15:34,337 INFO L93 Difference]: Finished difference Result 181 states and 324 transitions. [2024-11-07 05:15:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 05:15:34,339 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 221 [2024-11-07 05:15:34,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 05:15:34,344 INFO L225 Difference]: With dead ends: 181 [2024-11-07 05:15:34,345 INFO L226 Difference]: Without dead ends: 89 [2024-11-07 05:15:34,351 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 05:15:34,355 INFO L432 NwaCegarLoop]: 136 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, 136 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 [2024-11-07 05:15:34,356 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 05:15:34,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2024-11-07 05:15:34,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2024-11-07 05:15:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-07 05:15:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 136 transitions. [2024-11-07 05:15:34,399 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 136 transitions. Word has length 221 [2024-11-07 05:15:34,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 05:15:34,399 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 136 transitions. [2024-11-07 05:15:34,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2024-11-07 05:15:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 136 transitions. [2024-11-07 05:15:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-07 05:15:34,404 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:15:34,405 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:15:34,427 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-07 05:15:34,610 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:15:34,610 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:15:34,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:15:34,612 INFO L85 PathProgramCache]: Analyzing trace with hash -107412506, now seen corresponding path program 1 times [2024-11-07 05:15:34,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 05:15:34,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1885196266] [2024-11-07 05:15:34,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:15:34,614 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 [2024-11-07 05:15:34,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 05:15:34,617 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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) [2024-11-07 05:15:34,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:15:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:15:35,224 INFO L255 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-07 05:15:35,230 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 05:15:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 21 proven. 896 refuted. 0 times theorem prover too weak. 1603 trivial. 0 not checked. [2024-11-07 05:15:45,677 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 05:15:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 21 proven. 84 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2024-11-07 05:15:48,050 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 05:15:48,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1885196266] [2024-11-07 05:15:48,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1885196266] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 05:15:48,050 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 05:15:48,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2024-11-07 05:15:48,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615599992] [2024-11-07 05:15:48,050 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 05:15:48,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-07 05:15:48,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 05:15:48,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-07 05:15:48,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-11-07 05:15:48,056 INFO L87 Difference]: Start difference. First operand 89 states and 136 transitions. Second operand has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 4 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 4 states have call predecessors, (72), 4 states have call successors, (72) [2024-11-07 05:15:53,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:15:56,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:15:59,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:16:03,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:16:07,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:16:11,767 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 [] [2024-11-07 05:16:11,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 05:16:11,770 INFO L93 Difference]: Finished difference Result 181 states and 274 transitions. [2024-11-07 05:16:11,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-07 05:16:11,826 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 4 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 4 states have call predecessors, (72), 4 states have call successors, (72) Word has length 221 [2024-11-07 05:16:11,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 05:16:11,827 INFO L225 Difference]: With dead ends: 181 [2024-11-07 05:16:11,827 INFO L226 Difference]: Without dead ends: 95 [2024-11-07 05:16:11,828 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=106, Invalid=200, Unknown=0, NotChecked=0, Total=306 [2024-11-07 05:16:11,829 INFO L432 NwaCegarLoop]: 84 mSDtfsCounter, 151 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 149 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 149 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.5s IncrementalHoareTripleChecker+Time [2024-11-07 05:16:11,829 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [151 Valid, 178 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [149 Valid, 222 Invalid, 3 Unknown, 0 Unchecked, 22.5s Time] [2024-11-07 05:16:11,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2024-11-07 05:16:11,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2024-11-07 05:16:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 54 states have (on average 1.2222222222222223) internal successors, (66), 54 states have internal predecessors, (66), 36 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2024-11-07 05:16:11,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 138 transitions. [2024-11-07 05:16:11,846 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 138 transitions. Word has length 221 [2024-11-07 05:16:11,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 05:16:11,847 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 138 transitions. [2024-11-07 05:16:11,847 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 4 states have call successors, (72), 3 states have call predecessors, (72), 5 states have return successors, (72), 4 states have call predecessors, (72), 4 states have call successors, (72) [2024-11-07 05:16:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 138 transitions. [2024-11-07 05:16:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-07 05:16:11,850 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:16:11,850 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:16:11,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:16:12,051 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:16:12,051 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:16:12,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:16:12,051 INFO L85 PathProgramCache]: Analyzing trace with hash 167644819, now seen corresponding path program 1 times [2024-11-07 05:16:12,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 05:16:12,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1239639697] [2024-11-07 05:16:12,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:16:12,052 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 [2024-11-07 05:16:12,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 05:16:12,054 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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) [2024-11-07 05:16:12,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:16:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:16:12,582 INFO L255 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-07 05:16:12,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 05:16:12,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-07 05:16:12,652 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 05:16:12,652 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 05:16:12,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1239639697] [2024-11-07 05:16:12,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1239639697] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 05:16:12,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 05:16:12,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 05:16:12,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146241046] [2024-11-07 05:16:12,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 05:16:12,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 05:16:12,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 05:16:12,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 05:16:12,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 05:16:12,653 INFO L87 Difference]: Start difference. First operand 93 states and 138 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-07 05:16:17,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 05:16:17,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 05:16:17,170 INFO L93 Difference]: Finished difference Result 199 states and 295 transitions. [2024-11-07 05:16:17,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 05:16:17,172 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 222 [2024-11-07 05:16:17,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 05:16:17,174 INFO L225 Difference]: With dead ends: 199 [2024-11-07 05:16:17,174 INFO L226 Difference]: Without dead ends: 109 [2024-11-07 05:16:17,175 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 05:16:17,175 INFO L432 NwaCegarLoop]: 151 mSDtfsCounter, 35 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 263 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-07 05:16:17,175 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 263 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-07 05:16:17,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2024-11-07 05:16:17,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 108. [2024-11-07 05:16:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 61 states have (on average 1.180327868852459) internal successors, (72), 62 states have internal predecessors, (72), 43 states have call successors, (43), 3 states have call predecessors, (43), 3 states have return successors, (43), 42 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-07 05:16:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 158 transitions. [2024-11-07 05:16:17,195 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 158 transitions. Word has length 222 [2024-11-07 05:16:17,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 05:16:17,196 INFO L471 AbstractCegarLoop]: Abstraction has 108 states and 158 transitions. [2024-11-07 05:16:17,197 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2024-11-07 05:16:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 158 transitions. [2024-11-07 05:16:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-07 05:16:17,200 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 05:16:17,201 INFO L215 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 05:16:17,221 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-07 05:16:17,401 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:16:17,401 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 05:16:17,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 05:16:17,402 INFO L85 PathProgramCache]: Analyzing trace with hash -641701807, now seen corresponding path program 1 times [2024-11-07 05:16:17,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 05:16:17,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2033892643] [2024-11-07 05:16:17,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 05:16:17,403 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 [2024-11-07 05:16:17,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 05:16:17,408 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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) [2024-11-07 05:16:17,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 [2024-11-07 05:16:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 05:16:18,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-07 05:16:18,143 INFO L278 TraceCheckSpWp]: Computing forward predicates...