./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-85.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_operatoramount_amount100_file-85.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', 'd1b83a4ce2a79f9f777894fa3058d0ffb3605435e520dce663455cc23f9871c5'] 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_operatoramount_amount100_file-85.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 d1b83a4ce2a79f9f777894fa3058d0ffb3605435e520dce663455cc23f9871c5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 09:10:25,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 09:10:25,556 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-07 09:10:25,562 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 09:10:25,563 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 09:10:25,596 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 09:10:25,598 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 09:10:25,599 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 09:10:25,599 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 09:10:25,599 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 09:10:25,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 09:10:25,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 09:10:25,600 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 09:10:25,600 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 09:10:25,601 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 09:10:25,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 09:10:25,602 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 09:10:25,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 09:10:25,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 09:10:25,603 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 09:10:25,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 09:10:25,604 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 09:10:25,604 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 09:10:25,604 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 09:10:25,604 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 09:10:25,604 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 -> d1b83a4ce2a79f9f777894fa3058d0ffb3605435e520dce663455cc23f9871c5 [2024-11-07 09:10:25,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 09:10:25,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 09:10:25,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 09:10:25,895 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 09:10:25,895 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 09:10:25,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:27,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 09:10:27,456 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 09:10:27,458 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:27,466 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9170fcddd/86247f96a23f4791a771e66029d94262/FLAG284887088 [2024-11-07 09:10:27,485 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9170fcddd/86247f96a23f4791a771e66029d94262 [2024-11-07 09:10:27,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 09:10:27,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 09:10:27,491 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 09:10:27,491 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 09:10:27,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 09:10:27,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35086cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27, skipping insertion in model container [2024-11-07 09:10:27,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,522 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 09:10:27,652 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_operatoramount_amount100_file-85.i[916,929] [2024-11-07 09:10:27,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 09:10:27,766 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 09:10:27,777 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_operatoramount_amount100_file-85.i[916,929] [2024-11-07 09:10:27,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 09:10:27,828 INFO L204 MainTranslator]: Completed translation [2024-11-07 09:10:27,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27 WrapperNode [2024-11-07 09:10:27,829 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 09:10:27,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 09:10:27,831 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 09:10:27,831 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 09:10:27,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,850 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,902 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 243 [2024-11-07 09:10:27,903 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 09:10:27,904 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 09:10:27,904 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 09:10:27,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 09:10:27,911 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,920 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,949 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 09:10:27,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,962 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,972 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,975 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,979 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,982 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 09:10:27,986 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 09:10:27,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 09:10:27,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 09:10:27,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (1/1) ... [2024-11-07 09:10:27,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 09:10:28,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 09:10:28,019 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 09:10:28,024 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 09:10:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 09:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 09:10:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 09:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 09:10:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 09:10:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 09:10:28,147 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 09:10:28,149 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 09:10:28,613 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-07 09:10:28,613 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 09:10:28,622 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 09:10:28,623 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 09:10:28,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:10:28 BoogieIcfgContainer [2024-11-07 09:10:28,623 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 09:10:28,626 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 09:10:28,626 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 09:10:28,630 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 09:10:28,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 09:10:27" (1/3) ... [2024-11-07 09:10:28,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36545c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 09:10:28, skipping insertion in model container [2024-11-07 09:10:28,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:27" (2/3) ... [2024-11-07 09:10:28,632 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36545c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 09:10:28, skipping insertion in model container [2024-11-07 09:10:28,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:10:28" (3/3) ... [2024-11-07 09:10:28,633 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:28,647 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 09:10:28,647 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 09:10:28,704 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 09:10:28,714 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;@7448d522, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 09:10:28,714 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 09:10:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 68 states have (on average 1.4264705882352942) internal successors, (97), 69 states have internal predecessors, (97), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-07 09:10:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-07 09:10:28,734 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:28,735 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:28,735 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:28,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:28,740 INFO L85 PathProgramCache]: Analyzing trace with hash 1751838501, now seen corresponding path program 1 times [2024-11-07 09:10:28,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 09:10:28,747 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384378477] [2024-11-07 09:10:28,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 09:10:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 09:10:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 09:10:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-07 09:10:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 09:10:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 09:10:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-07 09:10:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 09:10:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-07 09:10:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-07 09:10:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-07 09:10:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 09:10:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 09:10:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-07 09:10:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-07 09:10:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-07 09:10:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 09:10:29,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 09:10:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 09:10:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 09:10:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 09:10:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 09:10:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 09:10:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 09:10:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 09:10:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 09:10:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 09:10:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 09:10:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 09:10:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 09:10:29,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 09:10:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 09:10:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 09:10:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-07 09:10:29,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 09:10:29,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384378477] [2024-11-07 09:10:29,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384378477] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:29,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:29,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 09:10:29,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721855437] [2024-11-07 09:10:29,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:29,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 09:10:29,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 09:10:29,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 09:10:29,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 09:10:29,322 INFO L87 Difference]: Start difference. First operand has 103 states, 68 states have (on average 1.4264705882352942) internal successors, (97), 69 states have internal predecessors, (97), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-07 09:10:29,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:10:29,362 INFO L93 Difference]: Finished difference Result 196 states and 344 transitions. [2024-11-07 09:10:29,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 09:10:29,364 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 204 [2024-11-07 09:10:29,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:10:29,372 INFO L225 Difference]: With dead ends: 196 [2024-11-07 09:10:29,372 INFO L226 Difference]: Without dead ends: 96 [2024-11-07 09:10:29,380 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 98 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 09:10:29,384 INFO L432 NwaCegarLoop]: 149 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, 149 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 09:10:29,385 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 09:10:29,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2024-11-07 09:10:29,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2024-11-07 09:10:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 62 states have (on average 1.3709677419354838) internal successors, (85), 62 states have internal predecessors, (85), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-07 09:10:29,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 149 transitions. [2024-11-07 09:10:29,435 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 149 transitions. Word has length 204 [2024-11-07 09:10:29,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:10:29,435 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 149 transitions. [2024-11-07 09:10:29,435 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-07 09:10:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 149 transitions. [2024-11-07 09:10:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-07 09:10:29,439 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:29,440 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:29,440 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 09:10:29,440 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:29,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:29,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1167427125, now seen corresponding path program 1 times [2024-11-07 09:10:29,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 09:10:29,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607871225] [2024-11-07 09:10:29,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 09:10:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 09:10:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 09:10:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-07 09:10:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 09:10:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 09:10:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-07 09:10:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 09:10:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-07 09:10:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-07 09:10:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-07 09:10:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 09:10:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 09:10:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-07 09:10:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-07 09:10:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-07 09:10:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 09:10:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 09:10:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 09:10:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 09:10:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 09:10:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 09:10:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 09:10:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 09:10:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 09:10:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 09:10:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 09:10:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 09:10:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 09:10:29,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 09:10:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 09:10:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 09:10:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 09:10:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-07 09:10:29,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 09:10:29,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607871225] [2024-11-07 09:10:29,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607871225] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:29,853 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:29,853 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 09:10:29,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169324023] [2024-11-07 09:10:29,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:29,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 09:10:29,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 09:10:29,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 09:10:29,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 09:10:29,856 INFO L87 Difference]: Start difference. First operand 96 states and 149 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:29,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:10:29,928 INFO L93 Difference]: Finished difference Result 271 states and 421 transitions. [2024-11-07 09:10:29,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 09:10:29,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 204 [2024-11-07 09:10:29,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:10:29,932 INFO L225 Difference]: With dead ends: 271 [2024-11-07 09:10:29,932 INFO L226 Difference]: Without dead ends: 178 [2024-11-07 09:10:29,933 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 66 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 09:10:29,934 INFO L432 NwaCegarLoop]: 144 mSDtfsCounter, 125 mSDsluCounter, 134 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 09:10:29,934 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 278 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 09:10:29,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2024-11-07 09:10:29,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 99. [2024-11-07 09:10:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 65 states have (on average 1.353846153846154) internal successors, (88), 65 states have internal predecessors, (88), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-07 09:10:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 152 transitions. [2024-11-07 09:10:29,958 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 152 transitions. Word has length 204 [2024-11-07 09:10:29,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:10:29,962 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 152 transitions. [2024-11-07 09:10:29,962 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2024-11-07 09:10:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-07 09:10:29,968 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:29,968 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:29,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 09:10:29,969 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:29,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:29,969 INFO L85 PathProgramCache]: Analyzing trace with hash 1510790890, now seen corresponding path program 1 times [2024-11-07 09:10:29,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 09:10:29,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035817212] [2024-11-07 09:10:29,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 09:10:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 09:10:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 09:10:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-07 09:10:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 09:10:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 09:10:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-07 09:10:30,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 09:10:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-07 09:10:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-07 09:10:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-07 09:10:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 09:10:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 09:10:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-07 09:10:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-07 09:10:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-07 09:10:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 09:10:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 09:10:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 09:10:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 09:10:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 09:10:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 09:10:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 09:10:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 09:10:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 09:10:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 09:10:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 09:10:30,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 09:10:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 09:10:30,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 09:10:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 09:10:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 09:10:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 09:10:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:30,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-07 09:10:30,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 09:10:30,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035817212] [2024-11-07 09:10:30,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035817212] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:30,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:30,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 09:10:30,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906229143] [2024-11-07 09:10:30,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:30,748 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 09:10:30,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 09:10:30,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 09:10:30,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-07 09:10:30,751 INFO L87 Difference]: Start difference. First operand 99 states and 152 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:31,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:10:31,155 INFO L93 Difference]: Finished difference Result 393 states and 601 transitions. [2024-11-07 09:10:31,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-07 09:10:31,156 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 205 [2024-11-07 09:10:31,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:10:31,161 INFO L225 Difference]: With dead ends: 393 [2024-11-07 09:10:31,164 INFO L226 Difference]: Without dead ends: 297 [2024-11-07 09:10:31,164 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-07 09:10:31,165 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 341 mSDsluCounter, 451 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 341 SdHoareTripleChecker+Valid, 624 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-07 09:10:31,167 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [341 Valid, 624 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-07 09:10:31,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2024-11-07 09:10:31,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 198. [2024-11-07 09:10:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 131 states have (on average 1.366412213740458) internal successors, (179), 131 states have internal predecessors, (179), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-11-07 09:10:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 307 transitions. [2024-11-07 09:10:31,216 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 307 transitions. Word has length 205 [2024-11-07 09:10:31,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:10:31,219 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 307 transitions. [2024-11-07 09:10:31,219 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 307 transitions. [2024-11-07 09:10:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-07 09:10:31,223 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:31,223 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:31,224 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 09:10:31,224 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:31,224 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:31,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1744559755, now seen corresponding path program 1 times [2024-11-07 09:10:31,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 09:10:31,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992291069] [2024-11-07 09:10:31,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 09:10:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 09:10:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 09:10:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-07 09:10:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 09:10:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-07 09:10:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-07 09:10:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-07 09:10:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-07 09:10:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-07 09:10:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-07 09:10:31,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-07 09:10:31,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-07 09:10:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-07 09:10:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-07 09:10:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-07 09:10:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 09:10:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 09:10:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-07 09:10:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 09:10:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 09:10:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 09:10:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 09:10:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 09:10:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 09:10:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 09:10:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 09:10:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 09:10:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 09:10:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 09:10:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 09:10:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 09:10:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 09:10:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-07 09:10:31,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 09:10:31,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992291069] [2024-11-07 09:10:31,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992291069] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:31,811 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:31,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 09:10:31,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966715697] [2024-11-07 09:10:31,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:31,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 09:10:31,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 09:10:31,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 09:10:31,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 09:10:31,815 INFO L87 Difference]: Start difference. First operand 198 states and 307 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:31,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:10:31,978 INFO L93 Difference]: Finished difference Result 516 states and 793 transitions. [2024-11-07 09:10:31,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 09:10:31,979 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 206 [2024-11-07 09:10:31,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:10:31,983 INFO L225 Difference]: With dead ends: 516 [2024-11-07 09:10:31,983 INFO L226 Difference]: Without dead ends: 321 [2024-11-07 09:10:31,984 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 09:10:31,985 INFO L432 NwaCegarLoop]: 192 mSDtfsCounter, 118 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 09:10:31,985 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 475 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 09:10:31,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2024-11-07 09:10:32,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 281. [2024-11-07 09:10:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 188 states have (on average 1.3404255319148937) internal successors, (252), 190 states have internal predecessors, (252), 88 states have call successors, (88), 4 states have call predecessors, (88), 4 states have return successors, (88), 86 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-07 09:10:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 428 transitions. [2024-11-07 09:10:32,027 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 428 transitions. Word has length 206 [2024-11-07 09:10:32,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:10:32,028 INFO L471 AbstractCegarLoop]: Abstraction has 281 states and 428 transitions. [2024-11-07 09:10:32,028 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:32,028 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 428 transitions. [2024-11-07 09:10:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-07 09:10:32,031 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:32,031 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:32,031 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-07 09:10:32,031 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:32,031 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:32,032 INFO L85 PathProgramCache]: Analyzing trace with hash -249584951, now seen corresponding path program 1 times [2024-11-07 09:10:32,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 09:10:32,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591323231] [2024-11-07 09:10:32,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:32,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 09:10:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-07 09:10:32,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1503420091] [2024-11-07 09:10:32,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:32,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 09:10:32,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 09:10:32,264 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 09:10:32,266 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 09:10:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 09:10:32,450 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 09:10:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 09:10:32,753 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 09:10:32,753 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 09:10:32,754 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 09:10:32,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-07 09:10:32,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 09:10:32,960 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-07 09:10:33,136 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 09:10:33,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 09:10:33 BoogieIcfgContainer [2024-11-07 09:10:33,141 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 09:10:33,142 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 09:10:33,142 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 09:10:33,142 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 09:10:33,143 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:10:28" (3/4) ... [2024-11-07 09:10:33,145 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 09:10:33,145 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 09:10:33,146 INFO L158 Benchmark]: Toolchain (without parser) took 5657.90ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 91.7MB in the beginning and 119.0MB in the end (delta: -27.3MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2024-11-07 09:10:33,148 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.26ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 74.6MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.12ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 69.8MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: Boogie Preprocessor took 78.84ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 62.4MB in the end (delta: 7.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: RCFGBuilder took 637.38ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 76.8MB in the end (delta: -14.5MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: TraceAbstraction took 4515.47ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 76.3MB in the beginning and 119.1MB in the end (delta: -42.8MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2024-11-07 09:10:33,149 INFO L158 Benchmark]: Witness Printer took 3.83ms. Allocated memory is still 184.5MB. Free memory was 119.1MB in the beginning and 119.0MB in the end (delta: 33.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 09:10:33,151 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.26ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 74.6MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.12ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 69.8MB in the end (delta: 4.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.84ms. Allocated memory is still 117.4MB. Free memory was 69.8MB in the beginning and 62.4MB in the end (delta: 7.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 637.38ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 76.8MB in the end (delta: -14.5MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * TraceAbstraction took 4515.47ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 76.3MB in the beginning and 119.1MB in the end (delta: -42.8MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Witness Printer took 3.83ms. Allocated memory is still 184.5MB. Free memory was 119.1MB in the beginning and 119.0MB in the end (delta: 33.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 207, overapproximation of someBinaryFLOATComparisonOperation at line 207, overapproximation of someBinaryArithmeticDOUBLEoperation at line 137. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 5; [L23] signed char var_1_3 = -128; [L24] signed char var_1_5 = 16; [L25] unsigned char var_1_7 = 64; [L26] unsigned char var_1_8 = 200; [L27] unsigned char var_1_9 = 25; [L28] unsigned char var_1_10 = 32; [L29] unsigned char var_1_12 = 1; [L30] unsigned char var_1_13 = 1; [L31] double var_1_14 = 64.4; [L32] double var_1_15 = 0.0; [L33] double var_1_16 = 16.6; [L34] double var_1_17 = 3.25; [L35] double var_1_18 = 31.2; [L36] double var_1_19 = 1.9; [L37] double var_1_20 = 8.4; [L38] unsigned long int var_1_21 = 8; [L39] unsigned long int var_1_22 = 1709501341; [L40] unsigned char var_1_23 = 16; [L41] signed long int var_1_25 = -5; [L42] unsigned char var_1_26 = 1; [L43] signed short int var_1_27 = -5; [L44] float var_1_28 = 9.25; [L45] signed char var_1_29 = 32; [L46] signed char var_1_30 = -8; [L47] signed char var_1_31 = 5; [L48] signed char var_1_32 = 4; [L49] signed char var_1_33 = -25; [L50] unsigned char var_1_34 = 0; [L51] unsigned char var_1_35 = 0; [L52] double var_1_36 = 256.2; [L53] unsigned long int var_1_37 = 128; [L54] unsigned char last_1_var_1_12 = 1; [L55] unsigned char last_1_var_1_26 = 1; [L56] signed char last_1_var_1_29 = 32; VAL [isInitial=0, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=-128, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L211] isInitial = 1 [L212] FCALL initially() [L213] COND TRUE 1 [L214] CALL updateLastVariables() [L202] last_1_var_1_12 = var_1_12 [L203] last_1_var_1_26 = var_1_26 [L204] last_1_var_1_29 = var_1_29 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=-128, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L214] RET updateLastVariables() [L215] CALL updateVariables() [L150] var_1_3 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L151] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L152] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L152] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L153] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L153] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=16, var_1_7=64, var_1_8=200, var_1_9=25] [L154] var_1_5 = __VERIFIER_nondet_char() [L155] CALL assume_abort_if_not(var_1_5 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L155] RET assume_abort_if_not(var_1_5 >= -128) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L156] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L156] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L157] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L157] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=200, var_1_9=25] [L158] var_1_8 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_8 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L159] RET assume_abort_if_not(var_1_8 >= 190) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L160] CALL assume_abort_if_not(var_1_8 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L160] RET assume_abort_if_not(var_1_8 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=25] [L161] var_1_9 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190] [L162] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190] [L163] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L163] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L164] var_1_10 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L165] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L166] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L166] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L167] var_1_13 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_13 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L168] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L169] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L169] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_15=0, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L170] var_1_15 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_15 >= 4611686.018427382800e+12F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L171] RET assume_abort_if_not((var_1_15 >= 4611686.018427382800e+12F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_16=83/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L172] var_1_16 = __VERIFIER_nondet_double() [L173] 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_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L173] 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_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=13/4, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L174] var_1_17 = __VERIFIER_nondet_double() [L175] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L175] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_18=156/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L176] var_1_18 = __VERIFIER_nondet_double() [L177] CALL assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L177] RET assume_abort_if_not((var_1_18 >= -230584.3009213691390e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 2305843.009213691390e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_19=19/10, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L178] var_1_19 = __VERIFIER_nondet_double() [L179] CALL assume_abort_if_not((var_1_19 >= -230584.3009213691390e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L179] RET assume_abort_if_not((var_1_19 >= -230584.3009213691390e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 2305843.009213691390e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_20=42/5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L180] var_1_20 = __VERIFIER_nondet_double() [L181] CALL assume_abort_if_not((var_1_20 >= -230584.3009213691390e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 2305843.009213691390e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L181] RET assume_abort_if_not((var_1_20 >= -230584.3009213691390e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 2305843.009213691390e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=1709501341, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L182] var_1_22 = __VERIFIER_nondet_ulong() [L183] CALL assume_abort_if_not(var_1_22 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L183] RET assume_abort_if_not(var_1_22 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L184] CALL assume_abort_if_not(var_1_22 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L184] RET assume_abort_if_not(var_1_22 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-8, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L185] var_1_30 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_30 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L186] RET assume_abort_if_not(var_1_30 >= -31) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L187] CALL assume_abort_if_not(var_1_30 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L187] RET assume_abort_if_not(var_1_30 <= 32) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=5, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L188] var_1_31 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_31 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L189] RET assume_abort_if_not(var_1_31 >= -31) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L190] CALL assume_abort_if_not(var_1_31 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L190] RET assume_abort_if_not(var_1_31 <= 31) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=4, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L191] var_1_32 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_32 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L192] RET assume_abort_if_not(var_1_32 >= -63) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L193] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L193] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-25, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L194] var_1_33 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_33 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L195] RET assume_abort_if_not(var_1_33 >= -63) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L196] CALL assume_abort_if_not(var_1_33 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L196] RET assume_abort_if_not(var_1_33 <= 63) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L197] var_1_35 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L198] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L199] CALL assume_abort_if_not(var_1_35 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L199] RET assume_abort_if_not(var_1_35 <= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L215] RET updateVariables() [L216] CALL step() [L60] signed long int stepLocal_4 = (((var_1_8) > (var_1_10)) ? (var_1_8) : (var_1_10)); [L61] unsigned char stepLocal_3 = last_1_var_1_26; VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L62] COND FALSE !(! last_1_var_1_12) [L71] var_1_23 = 16 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L73] signed long int stepLocal_1 = last_1_var_1_29; VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_1=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=64, var_1_8=190, var_1_9=63] [L74] COND TRUE stepLocal_1 > ((((var_1_3) < (var_1_5)) ? (var_1_3) : (var_1_5))) [L75] var_1_7 = ((var_1_8 - var_1_9) - var_1_10) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L83] unsigned char stepLocal_7 = var_1_23; VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, stepLocal_7=16, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L84] COND TRUE stepLocal_7 < last_1_var_1_29 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L85] COND FALSE !(! var_1_13) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=1281/5, var_1_37=128, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L89] var_1_26 = (! (! var_1_13)) [L90] var_1_34 = var_1_35 [L91] var_1_36 = var_1_17 [L92] var_1_37 = var_1_8 [L93] unsigned char stepLocal_6 = var_1_9; [L94] unsigned char stepLocal_5 = var_1_7; VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, stepLocal_5=0, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=-5, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L95] COND FALSE !(stepLocal_5 < var_1_7) [L102] var_1_25 = var_1_23 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L104] signed long int stepLocal_0 = ((((var_1_25 / var_1_3)) > ((var_1_7 % var_1_5))) ? ((var_1_25 / var_1_3)) : ((var_1_7 % var_1_5))); VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_0=1, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=5, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L105] COND TRUE stepLocal_0 != -16 [L106] var_1_1 = ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=16, var_1_21=8, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L110] COND TRUE \read(var_1_26) [L111] var_1_21 = (var_1_25 + (var_1_22 - (var_1_10 + var_1_9))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L113] signed long int stepLocal_2 = (((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9)); VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=322/5, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L114] COND TRUE \read(var_1_26) [L115] var_1_14 = 49.5 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L131] COND TRUE \read(var_1_26) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=-5, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L132] COND TRUE var_1_5 <= var_1_3 [L133] var_1_27 = (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) + var_1_25) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_28=37/4, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L136] COND TRUE var_1_37 >= (var_1_8 - var_1_9) [L137] var_1_28 = ((var_1_17 - var_1_16) + var_1_20) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L141] COND FALSE !(var_1_10 <= var_1_9) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, stepLocal_2=190, stepLocal_3=1, stepLocal_4=190, stepLocal_6=63, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L216] RET step() [L217] CALL, EXPR property() [L207] EXPR ((((((((((((var_1_25 / var_1_3)) > ((var_1_7 % var_1_5))) ? ((var_1_25 / var_1_3)) : ((var_1_7 % var_1_5)))) != -16) ? (var_1_1 == ((unsigned short int) ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))))) : (var_1_1 == ((unsigned short int) ((((var_1_23) > (32)) ? (var_1_23) : (32)))))) && ((last_1_var_1_29 > ((((var_1_3) < (var_1_5)) ? (var_1_3) : (var_1_5)))) ? (var_1_7 == ((unsigned char) ((var_1_8 - var_1_9) - var_1_10))) : (last_1_var_1_12 ? (var_1_7 == ((unsigned char) var_1_10)) : (var_1_7 == ((unsigned char) var_1_10))))) && ((var_1_10 <= var_1_9) ? (((((((var_1_9) < (var_1_1)) ? (var_1_9) : (var_1_1))) * var_1_7) >= var_1_21) ? (var_1_12 == ((unsigned char) 0)) : (var_1_12 == ((unsigned char) var_1_13))) : 1)) && (var_1_26 ? (var_1_14 == ((double) 49.5)) : ((! var_1_13) ? (var_1_13 ? (var_1_14 == ((double) ((var_1_15 - var_1_16) - (7.960983332883285E18 - var_1_17)))) : (var_1_14 == ((double) (((((var_1_16) < (var_1_17)) ? (var_1_16) : (var_1_17))) + (var_1_18 + ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20)))))))) : ((((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))) < var_1_37) ? (var_1_14 == ((double) var_1_18)) : (var_1_14 == ((double) var_1_18)))))) && (var_1_26 ? (var_1_21 == ((unsigned long int) (var_1_25 + (var_1_22 - (var_1_10 + var_1_9))))) : 1)) && ((! last_1_var_1_12) ? ((var_1_22 > ((((var_1_8) > (var_1_10)) ? (var_1_8) : (var_1_10)))) ? ((var_1_13 && last_1_var_1_26) ? (var_1_23 == ((unsigned char) var_1_10)) : (var_1_23 == ((unsigned char) var_1_9))) : 1) : (var_1_23 == ((unsigned char) 16)))) && ((var_1_7 < var_1_7) ? (((var_1_22 << var_1_7) >= var_1_9) ? (var_1_25 == ((signed long int) var_1_23)) : (var_1_25 == ((signed long int) (var_1_7 - 32)))) : (var_1_25 == ((signed long int) var_1_23))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L207-L208] return (((((((((((((((((((var_1_25 / var_1_3)) > ((var_1_7 % var_1_5))) ? ((var_1_25 / var_1_3)) : ((var_1_7 % var_1_5)))) != -16) ? (var_1_1 == ((unsigned short int) ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))))) : (var_1_1 == ((unsigned short int) ((((var_1_23) > (32)) ? (var_1_23) : (32)))))) && ((last_1_var_1_29 > ((((var_1_3) < (var_1_5)) ? (var_1_3) : (var_1_5)))) ? (var_1_7 == ((unsigned char) ((var_1_8 - var_1_9) - var_1_10))) : (last_1_var_1_12 ? (var_1_7 == ((unsigned char) var_1_10)) : (var_1_7 == ((unsigned char) var_1_10))))) && ((var_1_10 <= var_1_9) ? (((((((var_1_9) < (var_1_1)) ? (var_1_9) : (var_1_1))) * var_1_7) >= var_1_21) ? (var_1_12 == ((unsigned char) 0)) : (var_1_12 == ((unsigned char) var_1_13))) : 1)) && (var_1_26 ? (var_1_14 == ((double) 49.5)) : ((! var_1_13) ? (var_1_13 ? (var_1_14 == ((double) ((var_1_15 - var_1_16) - (7.960983332883285E18 - var_1_17)))) : (var_1_14 == ((double) (((((var_1_16) < (var_1_17)) ? (var_1_16) : (var_1_17))) + (var_1_18 + ((((var_1_19) > (var_1_20)) ? (var_1_19) : (var_1_20)))))))) : ((((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))) < var_1_37) ? (var_1_14 == ((double) var_1_18)) : (var_1_14 == ((double) var_1_18)))))) && (var_1_26 ? (var_1_21 == ((unsigned long int) (var_1_25 + (var_1_22 - (var_1_10 + var_1_9))))) : 1)) && ((! last_1_var_1_12) ? ((var_1_22 > ((((var_1_8) > (var_1_10)) ? (var_1_8) : (var_1_10)))) ? ((var_1_13 && last_1_var_1_26) ? (var_1_23 == ((unsigned char) var_1_10)) : (var_1_23 == ((unsigned char) var_1_9))) : 1) : (var_1_23 == ((unsigned char) 16)))) && ((var_1_7 < var_1_7) ? (((var_1_22 << var_1_7) >= var_1_9) ? (var_1_25 == ((signed long int) var_1_23)) : (var_1_25 == ((signed long int) (var_1_7 - 32)))) : (var_1_25 == ((signed long int) var_1_23)))) && (var_1_26 == ((unsigned char) (! (! var_1_13))))) && (var_1_26 ? ((var_1_5 <= var_1_3) ? (var_1_27 == ((signed short int) (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) + var_1_25))) : 1) : 1)) && ((var_1_37 >= (var_1_8 - var_1_9)) ? (var_1_28 == ((float) ((var_1_17 - var_1_16) + var_1_20))) : (var_1_28 == ((float) ((((var_1_16) > (((((((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19)))) > (63.4f)) ? (((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19)))) : (63.4f))))) ? (var_1_16) : (((((((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19)))) > (63.4f)) ? (((((var_1_20) > (var_1_19)) ? (var_1_20) : (var_1_19)))) : (63.4f)))))))))) && ((var_1_23 < last_1_var_1_29) ? ((! var_1_13) ? (var_1_29 == ((signed char) ((((var_1_9) < (((var_1_30 + var_1_31) + ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33)))))) ? (var_1_9) : (((var_1_30 + var_1_31) + ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))))))))) : 1) : 1)) && (var_1_34 == ((unsigned char) var_1_35))) && (var_1_36 == ((double) var_1_17))) && (var_1_37 == ((unsigned long int) var_1_8)) ; [L217] RET, EXPR property() [L217] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_26=1, last_1_var_1_29=32, var_1_10=-129, var_1_12=1, var_1_13=1, var_1_14=99/2, var_1_17=2, var_1_1=16, var_1_21=-3221225647, var_1_22=-3221225473, var_1_23=16, var_1_25=16, var_1_26=1, var_1_27=32, var_1_29=32, var_1_30=-31, var_1_31=-31, var_1_32=-63, var_1_33=-63, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=190, var_1_3=15, var_1_5=-1, var_1_7=0, var_1_8=190, var_1_9=63] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 103 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 5, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 584 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 584 mSDsluCounter, 1526 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 868 mSDsCounter, 108 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 284 IncrementalHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 108 mSolverCounterUnsat, 658 mSDtfsCounter, 284 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 307 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=4, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 218 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 1231 NumberOfCodeBlocks, 1231 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 815 ConstructedInterpolants, 0 QuantifiedInterpolants, 1010 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 7936/7936 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 09:10:33,185 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_operatoramount_amount100_file-85.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 d1b83a4ce2a79f9f777894fa3058d0ffb3605435e520dce663455cc23f9871c5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 09:10:35,391 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 09:10:35,487 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-07 09:10:35,492 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 09:10:35,492 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 09:10:35,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 09:10:35,511 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 09:10:35,511 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 09:10:35,511 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 09:10:35,511 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 09:10:35,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 09:10:35,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 09:10:35,512 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 09:10:35,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 09:10:35,512 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 09:10:35,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 09:10:35,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 09:10:35,514 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 09:10:35,514 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 09:10:35,514 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 -> d1b83a4ce2a79f9f777894fa3058d0ffb3605435e520dce663455cc23f9871c5 [2024-11-07 09:10:35,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 09:10:35,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 09:10:35,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 09:10:35,798 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 09:10:35,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 09:10:35,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:37,154 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 09:10:37,423 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 09:10:37,426 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:37,438 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ff381d021/e8f8025c70e346e7ad3e7b3cd52f2b2d/FLAGe1f4927bb [2024-11-07 09:10:37,458 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ff381d021/e8f8025c70e346e7ad3e7b3cd52f2b2d [2024-11-07 09:10:37,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 09:10:37,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 09:10:37,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 09:10:37,467 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 09:10:37,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 09:10:37,471 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab61ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37, skipping insertion in model container [2024-11-07 09:10:37,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 09:10:37,634 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_operatoramount_amount100_file-85.i[916,929] [2024-11-07 09:10:37,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 09:10:37,765 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 09:10:37,779 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_operatoramount_amount100_file-85.i[916,929] [2024-11-07 09:10:37,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 09:10:37,832 INFO L204 MainTranslator]: Completed translation [2024-11-07 09:10:37,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37 WrapperNode [2024-11-07 09:10:37,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 09:10:37,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 09:10:37,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 09:10:37,835 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 09:10:37,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,850 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,893 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2024-11-07 09:10:37,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 09:10:37,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 09:10:37,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 09:10:37,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 09:10:37,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,909 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,934 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 09:10:37,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,934 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,957 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,966 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 09:10:37,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 09:10:37,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 09:10:37,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 09:10:37,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (1/1) ... [2024-11-07 09:10:37,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 09:10:37,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 09:10:38,010 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 09:10:38,013 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 09:10:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 09:10:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 09:10:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 09:10:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 09:10:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 09:10:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 09:10:38,138 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 09:10:38,139 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 09:10:46,871 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-11-07 09:10:46,871 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 09:10:46,884 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 09:10:46,884 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 09:10:46,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:10:46 BoogieIcfgContainer [2024-11-07 09:10:46,885 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 09:10:46,888 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 09:10:46,888 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 09:10:46,893 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 09:10:46,894 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 09:10:37" (1/3) ... [2024-11-07 09:10:46,895 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f08e5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 09:10:46, skipping insertion in model container [2024-11-07 09:10:46,895 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:10:37" (2/3) ... [2024-11-07 09:10:46,895 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f08e5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 09:10:46, skipping insertion in model container [2024-11-07 09:10:46,895 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:10:46" (3/3) ... [2024-11-07 09:10:46,896 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-85.i [2024-11-07 09:10:46,906 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 09:10:46,906 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 09:10:46,952 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 09:10:46,961 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;@7bba35b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 09:10:46,962 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 09:10:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand has 94 states, 59 states have (on average 1.423728813559322) internal successors, (84), 60 states have internal predecessors, (84), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-07 09:10:46,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-07 09:10:46,985 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:46,986 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:46,986 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:46,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:46,991 INFO L85 PathProgramCache]: Analyzing trace with hash -23292764, now seen corresponding path program 1 times [2024-11-07 09:10:47,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 09:10:47,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1880260655] [2024-11-07 09:10:47,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:47,001 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 09:10:47,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 09:10:47,004 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 09:10:47,005 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 09:10:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:47,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-07 09:10:47,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 09:10:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2024-11-07 09:10:47,647 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 09:10:47,648 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 09:10:47,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1880260655] [2024-11-07 09:10:47,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1880260655] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:47,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:47,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 09:10:47,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426357130] [2024-11-07 09:10:47,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:47,657 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 09:10:47,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 09:10:47,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 09:10:47,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 09:10:47,682 INFO L87 Difference]: Start difference. First operand has 94 states, 59 states have (on average 1.423728813559322) internal successors, (84), 60 states have internal predecessors, (84), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-07 09:10:47,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:10:47,716 INFO L93 Difference]: Finished difference Result 181 states and 322 transitions. [2024-11-07 09:10:47,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 09:10:47,718 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 202 [2024-11-07 09:10:47,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:10:47,723 INFO L225 Difference]: With dead ends: 181 [2024-11-07 09:10:47,724 INFO L226 Difference]: Without dead ends: 90 [2024-11-07 09:10:47,728 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 201 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 09:10:47,730 INFO L432 NwaCegarLoop]: 141 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, 141 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 09:10:47,730 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 09:10:47,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2024-11-07 09:10:47,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2024-11-07 09:10:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 56 states have (on average 1.375) internal successors, (77), 56 states have internal predecessors, (77), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-07 09:10:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 141 transitions. [2024-11-07 09:10:47,778 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 141 transitions. Word has length 202 [2024-11-07 09:10:47,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:10:47,779 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 141 transitions. [2024-11-07 09:10:47,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-07 09:10:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-11-07 09:10:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-07 09:10:47,782 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:10:47,782 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:10:47,802 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 09:10:47,983 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 09:10:47,983 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:10:47,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:10:47,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1218555828, now seen corresponding path program 1 times [2024-11-07 09:10:47,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 09:10:47,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [607924381] [2024-11-07 09:10:47,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:10:47,985 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 09:10:47,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 09:10:47,987 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 09:10:47,988 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 09:10:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:10:48,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-07 09:10:48,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 09:10:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-07 09:10:52,510 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 09:10:52,510 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 09:10:52,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [607924381] [2024-11-07 09:10:52,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [607924381] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 09:10:52,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 09:10:52,511 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 09:10:52,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455242434] [2024-11-07 09:10:52,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 09:10:52,512 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 09:10:52,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 09:10:52,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 09:10:52,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-07 09:10:52,514 INFO L87 Difference]: Start difference. First operand 90 states and 141 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:10:58,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:02,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:06,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:10,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:14,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:18,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:22,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:26,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:30,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:34,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:38,431 WARN L539 Checker$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 09:11:42,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:47,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:51,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:55,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:59,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 09:11:59,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 09:11:59,749 INFO L93 Difference]: Finished difference Result 397 states and 627 transitions. [2024-11-07 09:11:59,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-07 09:11:59,750 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 202 [2024-11-07 09:11:59,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 09:11:59,754 INFO L225 Difference]: With dead ends: 397 [2024-11-07 09:11:59,755 INFO L226 Difference]: Without dead ends: 310 [2024-11-07 09:11:59,756 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2024-11-07 09:11:59,756 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 301 mSDsluCounter, 509 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 194 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 301 SdHoareTripleChecker+Valid, 671 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.9s IncrementalHoareTripleChecker+Time [2024-11-07 09:11:59,757 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [301 Valid, 671 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 179 Invalid, 16 Unknown, 0 Unchecked, 66.9s Time] [2024-11-07 09:11:59,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2024-11-07 09:11:59,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 259. [2024-11-07 09:11:59,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 159 states have (on average 1.3836477987421383) internal successors, (220), 159 states have internal predecessors, (220), 96 states have call successors, (96), 3 states have call predecessors, (96), 3 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2024-11-07 09:11:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 412 transitions. [2024-11-07 09:11:59,831 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 412 transitions. Word has length 202 [2024-11-07 09:11:59,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 09:11:59,832 INFO L471 AbstractCegarLoop]: Abstraction has 259 states and 412 transitions. [2024-11-07 09:11:59,832 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-07 09:11:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 412 transitions. [2024-11-07 09:11:59,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-07 09:11:59,835 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 09:11:59,835 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:11:59,856 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 09:12:00,036 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 09:12:00,036 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 09:12:00,037 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 09:12:00,037 INFO L85 PathProgramCache]: Analyzing trace with hash -1736673405, now seen corresponding path program 1 times [2024-11-07 09:12:00,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 09:12:00,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [734371040] [2024-11-07 09:12:00,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 09:12:00,037 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 09:12:00,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 09:12:00,039 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 09:12:00,040 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 09:12:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 09:12:00,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-07 09:12:00,487 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 09:12:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 967 proven. 57 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-07 09:12:03,001 INFO L311 TraceCheckSpWp]: Computing backward predicates...