./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.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', '25e08bae6a949c50b81ff2691f2a3d33ee9cb762ae68f2ab59945811bf3e9e8c'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.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 25e08bae6a949c50b81ff2691f2a3d33ee9cb762ae68f2ab59945811bf3e9e8c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 06:31:15,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 06:31:15,795 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-07 06:31:15,803 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 06:31:15,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 06:31:15,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 06:31:15,836 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 06:31:15,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 06:31:15,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 06:31:15,837 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 06:31:15,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 06:31:15,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 06:31:15,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 06:31:15,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 06:31:15,839 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 06:31:15,839 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 06:31:15,839 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 06:31:15,840 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 06:31:15,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 06:31:15,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 06:31:15,841 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 06:31:15,841 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 06:31:15,841 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 06:31:15,841 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:31:15,842 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 06:31:15,842 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 06:31:15,842 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 -> 25e08bae6a949c50b81ff2691f2a3d33ee9cb762ae68f2ab59945811bf3e9e8c [2024-11-07 06:31:16,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 06:31:16,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 06:31:16,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 06:31:16,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 06:31:16,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 06:31:16,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:17,686 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 06:31:18,007 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 06:31:18,010 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:18,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/de45b36b4/ca40c5c6869b4a789d4f42423125c85c/FLAGbb3abdb8d [2024-11-07 06:31:18,273 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/de45b36b4/ca40c5c6869b4a789d4f42423125c85c [2024-11-07 06:31:18,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 06:31:18,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 06:31:18,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 06:31:18,283 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 06:31:18,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 06:31:18,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c45f605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18, skipping insertion in model container [2024-11-07 06:31:18,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,313 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 06:31:18,431 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i[919,932] [2024-11-07 06:31:18,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:31:18,534 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 06:31:18,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i[919,932] [2024-11-07 06:31:18,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:31:18,605 INFO L204 MainTranslator]: Completed translation [2024-11-07 06:31:18,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18 WrapperNode [2024-11-07 06:31:18,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 06:31:18,608 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 06:31:18,609 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 06:31:18,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 06:31:18,616 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,677 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 259 [2024-11-07 06:31:18,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 06:31:18,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 06:31:18,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 06:31:18,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 06:31:18,690 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,699 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,728 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 06:31:18,729 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,740 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,753 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,755 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,761 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 06:31:18,762 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 06:31:18,763 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 06:31:18,763 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 06:31:18,764 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (1/1) ... [2024-11-07 06:31:18,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:31:18,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:31:18,803 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 06:31:18,808 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 06:31:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 06:31:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 06:31:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 06:31:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 06:31:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 06:31:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 06:31:18,950 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 06:31:18,952 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 06:31:19,522 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-07 06:31:19,522 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 06:31:19,534 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 06:31:19,537 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 06:31:19,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:31:19 BoogieIcfgContainer [2024-11-07 06:31:19,537 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 06:31:19,539 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 06:31:19,541 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 06:31:19,546 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 06:31:19,547 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:31:18" (1/3) ... [2024-11-07 06:31:19,548 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d05ef86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:31:19, skipping insertion in model container [2024-11-07 06:31:19,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:18" (2/3) ... [2024-11-07 06:31:19,548 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d05ef86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:31:19, skipping insertion in model container [2024-11-07 06:31:19,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:31:19" (3/3) ... [2024-11-07 06:31:19,549 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:19,563 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 06:31:19,563 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 06:31:19,627 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 06:31:19,641 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;@49c5ea87, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 06:31:19,641 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 06:31:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 70 states have (on average 1.4142857142857144) internal successors, (99), 71 states have internal predecessors, (99), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-07 06:31:19,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-07 06:31:19,672 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:19,673 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:19,673 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:19,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:19,678 INFO L85 PathProgramCache]: Analyzing trace with hash -285301476, now seen corresponding path program 1 times [2024-11-07 06:31:19,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:19,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480451471] [2024-11-07 06:31:19,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:31:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 06:31:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 06:31:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 06:31:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 06:31:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 06:31:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 06:31:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 06:31:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 06:31:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 06:31:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-07 06:31:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:31:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:31:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:31:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:31:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:31:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:31:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:31:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 06:31:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:31:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 06:31:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:31:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-07 06:31:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:31:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-07 06:31:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 06:31:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-07 06:31:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 06:31:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 06:31:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 06:31:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-07 06:31:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:31:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:31:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:31:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:31:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:31:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:31:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:31:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-07 06:31:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:20,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:31:20,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480451471] [2024-11-07 06:31:20,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480451471] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:20,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:20,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 06:31:20,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051113211] [2024-11-07 06:31:20,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:20,484 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 06:31:20,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:31:20,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 06:31:20,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:31:20,504 INFO L87 Difference]: Start difference. First operand has 112 states, 70 states have (on average 1.4142857142857144) internal successors, (99), 71 states have internal predecessors, (99), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-07 06:31:20,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:20,536 INFO L93 Difference]: Finished difference Result 216 states and 385 transitions. [2024-11-07 06:31:20,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 06:31:20,539 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 245 [2024-11-07 06:31:20,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:20,545 INFO L225 Difference]: With dead ends: 216 [2024-11-07 06:31:20,546 INFO L226 Difference]: Without dead ends: 107 [2024-11-07 06:31:20,551 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 119 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 06:31:20,554 INFO L432 NwaCegarLoop]: 166 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, 166 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 06:31:20,554 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:31:20,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2024-11-07 06:31:20,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2024-11-07 06:31:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 66 states have (on average 1.3333333333333333) internal successors, (88), 66 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-07 06:31:20,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 166 transitions. [2024-11-07 06:31:20,614 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 166 transitions. Word has length 245 [2024-11-07 06:31:20,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:20,614 INFO L471 AbstractCegarLoop]: Abstraction has 107 states and 166 transitions. [2024-11-07 06:31:20,615 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-07 06:31:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 166 transitions. [2024-11-07 06:31:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-07 06:31:20,621 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:20,621 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:20,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 06:31:20,622 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:20,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:20,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1691781258, now seen corresponding path program 1 times [2024-11-07 06:31:20,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:20,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328739944] [2024-11-07 06:31:20,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:20,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:31:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 06:31:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 06:31:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 06:31:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 06:31:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 06:31:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 06:31:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 06:31:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 06:31:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 06:31:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-07 06:31:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:31:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:31:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:31:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:31:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:31:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:31:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:31:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 06:31:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:31:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 06:31:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:31:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-07 06:31:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:31:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-07 06:31:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 06:31:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-07 06:31:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 06:31:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 06:31:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 06:31:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-07 06:31:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:31:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:31:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:31:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:31:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:31:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:31:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:31:21,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-07 06:31:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:21,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:31:21,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328739944] [2024-11-07 06:31:21,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328739944] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:21,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:21,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 06:31:21,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698849953] [2024-11-07 06:31:21,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:21,509 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 06:31:21,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:31:21,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 06:31:21,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 06:31:21,510 INFO L87 Difference]: Start difference. First operand 107 states and 166 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:21,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:21,827 INFO L93 Difference]: Finished difference Result 351 states and 547 transitions. [2024-11-07 06:31:21,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 06:31:21,828 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 245 [2024-11-07 06:31:21,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:21,833 INFO L225 Difference]: With dead ends: 351 [2024-11-07 06:31:21,835 INFO L226 Difference]: Without dead ends: 247 [2024-11-07 06:31:21,836 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 06:31:21,837 INFO L432 NwaCegarLoop]: 214 mSDtfsCounter, 135 mSDsluCounter, 317 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 531 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:21,839 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 531 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-07 06:31:21,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2024-11-07 06:31:21,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 220. [2024-11-07 06:31:21,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 139 states have (on average 1.3669064748201438) internal successors, (190), 139 states have internal predecessors, (190), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-07 06:31:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 346 transitions. [2024-11-07 06:31:21,907 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 346 transitions. Word has length 245 [2024-11-07 06:31:21,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:21,910 INFO L471 AbstractCegarLoop]: Abstraction has 220 states and 346 transitions. [2024-11-07 06:31:21,911 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 346 transitions. [2024-11-07 06:31:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-07 06:31:21,917 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:21,917 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:21,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 06:31:21,918 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:21,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:21,920 INFO L85 PathProgramCache]: Analyzing trace with hash -1592068788, now seen corresponding path program 1 times [2024-11-07 06:31:21,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:21,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437712551] [2024-11-07 06:31:21,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:21,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:31:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 06:31:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 06:31:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 06:31:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 06:31:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 06:31:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 06:31:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 06:31:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 06:31:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 06:31:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-07 06:31:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:31:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:31:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:31:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:31:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:31:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:31:22,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:31:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 06:31:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:31:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 06:31:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:31:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-07 06:31:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:31:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-07 06:31:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 06:31:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-07 06:31:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 06:31:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 06:31:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 06:31:22,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-07 06:31:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:31:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:31:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:31:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:31:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:31:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:31:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:31:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-07 06:31:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:22,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:31:22,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437712551] [2024-11-07 06:31:22,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437712551] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:22,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:22,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 06:31:22,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849154695] [2024-11-07 06:31:22,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:22,622 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 06:31:22,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:31:22,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 06:31:22,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 06:31:22,624 INFO L87 Difference]: Start difference. First operand 220 states and 346 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:22,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:22,850 INFO L93 Difference]: Finished difference Result 584 states and 922 transitions. [2024-11-07 06:31:22,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 06:31:22,851 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 245 [2024-11-07 06:31:22,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:22,856 INFO L225 Difference]: With dead ends: 584 [2024-11-07 06:31:22,859 INFO L226 Difference]: Without dead ends: 367 [2024-11-07 06:31:22,860 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 06:31:22,863 INFO L432 NwaCegarLoop]: 163 mSDtfsCounter, 142 mSDsluCounter, 336 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 499 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:22,863 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 499 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 06:31:22,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2024-11-07 06:31:22,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 293. [2024-11-07 06:31:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 172 states have (on average 1.2965116279069768) internal successors, (223), 172 states have internal predecessors, (223), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-07 06:31:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 457 transitions. [2024-11-07 06:31:22,952 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 457 transitions. Word has length 245 [2024-11-07 06:31:22,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:22,954 INFO L471 AbstractCegarLoop]: Abstraction has 293 states and 457 transitions. [2024-11-07 06:31:22,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 457 transitions. [2024-11-07 06:31:22,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-07 06:31:22,958 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:22,959 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:22,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 06:31:22,959 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:22,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:22,960 INFO L85 PathProgramCache]: Analyzing trace with hash -2095358751, now seen corresponding path program 1 times [2024-11-07 06:31:22,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:22,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962669640] [2024-11-07 06:31:22,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:22,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:31:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 06:31:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 06:31:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 06:31:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 06:31:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 06:31:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 06:31:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 06:31:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 06:31:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 06:31:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-07 06:31:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:31:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:31:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:31:23,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:31:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:31:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:31:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:31:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 06:31:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:31:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 06:31:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:31:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-07 06:31:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:31:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-07 06:31:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 06:31:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-07 06:31:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 06:31:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 06:31:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 06:31:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-07 06:31:23,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:31:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:31:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:31:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:31:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:31:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:31:23,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:31:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-07 06:31:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:23,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:31:23,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962669640] [2024-11-07 06:31:23,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962669640] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:23,343 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:23,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:31:23,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403223066] [2024-11-07 06:31:23,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:23,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 06:31:23,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:31:23,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 06:31:23,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:31:23,347 INFO L87 Difference]: Start difference. First operand 293 states and 457 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:23,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:23,414 INFO L93 Difference]: Finished difference Result 517 states and 809 transitions. [2024-11-07 06:31:23,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 06:31:23,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 246 [2024-11-07 06:31:23,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:23,422 INFO L225 Difference]: With dead ends: 517 [2024-11-07 06:31:23,422 INFO L226 Difference]: Without dead ends: 295 [2024-11-07 06:31:23,423 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 80 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 06:31:23,424 INFO L432 NwaCegarLoop]: 165 mSDtfsCounter, 0 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:23,425 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 324 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:31:23,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2024-11-07 06:31:23,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 295. [2024-11-07 06:31:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 174 states have (on average 1.293103448275862) internal successors, (225), 174 states have internal predecessors, (225), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-07 06:31:23,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 459 transitions. [2024-11-07 06:31:23,482 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 459 transitions. Word has length 246 [2024-11-07 06:31:23,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:23,484 INFO L471 AbstractCegarLoop]: Abstraction has 295 states and 459 transitions. [2024-11-07 06:31:23,484 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 459 transitions. [2024-11-07 06:31:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-07 06:31:23,488 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:23,488 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:23,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-07 06:31:23,489 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:23,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:23,489 INFO L85 PathProgramCache]: Analyzing trace with hash 2111922126, now seen corresponding path program 1 times [2024-11-07 06:31:23,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:23,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34202338] [2024-11-07 06:31:23,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:31:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 06:31:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 06:31:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-07 06:31:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 06:31:24,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-07 06:31:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 06:31:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-07 06:31:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 06:31:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 06:31:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-07 06:31:24,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:31:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:31:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:31:24,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:31:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:31:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:31:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:31:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-07 06:31:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:31:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-07 06:31:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:31:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-07 06:31:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:31:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-07 06:31:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-07 06:31:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-07 06:31:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-07 06:31:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 06:31:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-07 06:31:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-07 06:31:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:31:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:31:24,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:31:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:31:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:31:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:31:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:31:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-07 06:31:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 6 proven. 108 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-07 06:31:24,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:31:24,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34202338] [2024-11-07 06:31:24,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34202338] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 06:31:24,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888331537] [2024-11-07 06:31:24,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:24,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 06:31:24,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:31:24,327 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 06:31:24,329 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 06:31:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:24,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-07 06:31:24,572 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:31:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 330 proven. 108 refuted. 0 times theorem prover too weak. 2526 trivial. 0 not checked. [2024-11-07 06:31:26,388 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 06:31:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 6 proven. 108 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-11-07 06:31:27,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1888331537] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 06:31:27,478 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-07 06:31:27,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 8] total 17 [2024-11-07 06:31:27,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936152473] [2024-11-07 06:31:27,479 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-07 06:31:27,480 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-07 06:31:27,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:31:27,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-07 06:31:27,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2024-11-07 06:31:27,482 INFO L87 Difference]: Start difference. First operand 295 states and 459 transitions. Second operand has 17 states, 17 states have (on average 8.705882352941176) internal successors, (148), 17 states have internal predecessors, (148), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) [2024-11-07 06:31:29,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:29,280 INFO L93 Difference]: Finished difference Result 905 states and 1370 transitions. [2024-11-07 06:31:29,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-07 06:31:29,281 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.705882352941176) internal successors, (148), 17 states have internal predecessors, (148), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) Word has length 247 [2024-11-07 06:31:29,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:29,288 INFO L225 Difference]: With dead ends: 905 [2024-11-07 06:31:29,288 INFO L226 Difference]: Without dead ends: 681 [2024-11-07 06:31:29,291 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 565 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 486 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=450, Invalid=1190, Unknown=0, NotChecked=0, Total=1640 [2024-11-07 06:31:29,293 INFO L432 NwaCegarLoop]: 149 mSDtfsCounter, 701 mSDsluCounter, 1050 mSDsCounter, 0 mSdLazyCounter, 1230 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 741 SdHoareTripleChecker+Valid, 1199 SdHoareTripleChecker+Invalid, 1618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 1230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:29,293 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [741 Valid, 1199 Invalid, 1618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 1230 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-07 06:31:29,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2024-11-07 06:31:29,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 564. [2024-11-07 06:31:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 564 states, 356 states have (on average 1.300561797752809) internal successors, (463), 357 states have internal predecessors, (463), 197 states have call successors, (197), 10 states have call predecessors, (197), 10 states have return successors, (197), 196 states have call predecessors, (197), 197 states have call successors, (197) [2024-11-07 06:31:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 857 transitions. [2024-11-07 06:31:29,376 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 857 transitions. Word has length 247 [2024-11-07 06:31:29,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:29,376 INFO L471 AbstractCegarLoop]: Abstraction has 564 states and 857 transitions. [2024-11-07 06:31:29,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.705882352941176) internal successors, (148), 17 states have internal predecessors, (148), 6 states have call successors, (117), 3 states have call predecessors, (117), 6 states have return successors, (117), 6 states have call predecessors, (117), 6 states have call successors, (117) [2024-11-07 06:31:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 857 transitions. [2024-11-07 06:31:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-07 06:31:29,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:29,379 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:29,399 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 06:31:29,583 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 06:31:29,584 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:29,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:29,584 INFO L85 PathProgramCache]: Analyzing trace with hash -1375428578, now seen corresponding path program 1 times [2024-11-07 06:31:29,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:31:29,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012615061] [2024-11-07 06:31:29,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:29,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:31:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-07 06:31:29,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2118978388] [2024-11-07 06:31:29,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:29,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 06:31:29,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:31:29,793 INFO L229 MonitoredProcess]: Starting monitored process 3 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 06:31:29,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-07 06:31:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 06:31:30,007 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 06:31:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 06:31:30,333 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 06:31:30,334 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 06:31:30,335 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 06:31:30,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-07 06:31:30,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 06:31:30,541 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-07 06:31:30,733 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 06:31:30,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 06:31:30 BoogieIcfgContainer [2024-11-07 06:31:30,737 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 06:31:30,737 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 06:31:30,737 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 06:31:30,738 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 06:31:30,738 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:31:19" (3/4) ... [2024-11-07 06:31:30,741 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 06:31:30,741 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 06:31:30,744 INFO L158 Benchmark]: Toolchain (without parser) took 12465.28ms. Allocated memory was 100.7MB in the beginning and 192.9MB in the end (delta: 92.3MB). Free memory was 76.9MB in the beginning and 72.6MB in the end (delta: 4.4MB). Peak memory consumption was 96.0MB. Max. memory is 16.1GB. [2024-11-07 06:31:30,744 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:31:30,744 INFO L158 Benchmark]: CACSL2BoogieTranslator took 324.77ms. Allocated memory is still 100.7MB. Free memory was 76.8MB in the beginning and 60.5MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-07 06:31:30,745 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.93ms. Allocated memory is still 100.7MB. Free memory was 60.5MB in the beginning and 55.7MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:31:30,745 INFO L158 Benchmark]: Boogie Preprocessor took 83.04ms. Allocated memory is still 100.7MB. Free memory was 55.6MB in the beginning and 49.8MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-07 06:31:30,745 INFO L158 Benchmark]: RCFGBuilder took 774.92ms. Allocated memory is still 100.7MB. Free memory was 49.8MB in the beginning and 54.6MB in the end (delta: -4.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-11-07 06:31:30,746 INFO L158 Benchmark]: TraceAbstraction took 11197.19ms. Allocated memory was 100.7MB in the beginning and 192.9MB in the end (delta: 92.3MB). Free memory was 54.2MB in the beginning and 72.6MB in the end (delta: -18.4MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2024-11-07 06:31:30,746 INFO L158 Benchmark]: Witness Printer took 4.65ms. Allocated memory is still 192.9MB. Free memory was 72.6MB in the beginning and 72.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:31:30,748 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 324.77ms. Allocated memory is still 100.7MB. Free memory was 76.8MB in the beginning and 60.5MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.93ms. Allocated memory is still 100.7MB. Free memory was 60.5MB in the beginning and 55.7MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 83.04ms. Allocated memory is still 100.7MB. Free memory was 55.6MB in the beginning and 49.8MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 774.92ms. Allocated memory is still 100.7MB. Free memory was 49.8MB in the beginning and 54.6MB in the end (delta: -4.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * TraceAbstraction took 11197.19ms. Allocated memory was 100.7MB in the beginning and 192.9MB in the end (delta: 92.3MB). Free memory was 54.2MB in the beginning and 72.6MB in the end (delta: -18.4MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * Witness Printer took 4.65ms. Allocated memory is still 192.9MB. Free memory was 72.6MB in the beginning and 72.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 208, overapproximation of bitwiseAnd at line 110, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someUnaryFLOAToperation at line 134, overapproximation of someBinaryArithmeticFLOAToperation at line 134. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 10; [L23] unsigned long int var_1_3 = 3171453299; [L24] unsigned long int var_1_4 = 2038274679; [L25] unsigned long int var_1_5 = 1375699353; [L26] unsigned short int var_1_8 = 16; [L27] unsigned char var_1_12 = 1; [L28] unsigned char var_1_13 = 1; [L29] double var_1_14 = 64.45; [L30] float var_1_15 = 31.15; [L31] float var_1_16 = 16.4; [L32] double var_1_17 = 100.625; [L33] double var_1_18 = 128.1; [L34] unsigned char var_1_19 = 1; [L35] unsigned char var_1_20 = 8; [L36] unsigned char var_1_21 = 100; [L37] unsigned char var_1_22 = 0; [L38] signed char var_1_23 = 2; [L39] unsigned char var_1_24 = 0; [L40] unsigned char var_1_25 = 16; [L41] unsigned char var_1_26 = 10; [L42] float var_1_27 = 1000000000000000.4; [L43] unsigned short int var_1_28 = 32; [L44] unsigned char var_1_29 = 5; [L45] unsigned char var_1_30 = 8; [L46] unsigned short int var_1_31 = 4; [L47] float var_1_32 = 5.625; [L48] float var_1_33 = 1000.75; [L49] float var_1_34 = 255.5; [L50] float var_1_35 = 256.2; [L51] double var_1_36 = 7.6; [L52] unsigned char var_1_37 = 1; [L53] unsigned char var_1_38 = 0; [L54] float var_1_39 = 5.5; [L55] unsigned char var_1_40 = 8; [L56] unsigned char var_1_41 = 0; [L57] float var_1_42 = 32.2; [L58] double var_1_43 = 255.25; [L59] unsigned long int last_1_var_1_1 = 10; [L60] unsigned short int last_1_var_1_8 = 16; [L61] unsigned char last_1_var_1_12 = 1; [L62] unsigned char last_1_var_1_19 = 1; [L63] unsigned char last_1_var_1_22 = 0; VAL [isInitial=0, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=3171453299, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L201] last_1_var_1_1 = var_1_1 [L202] last_1_var_1_8 = var_1_8 [L203] last_1_var_1_12 = var_1_12 [L204] last_1_var_1_19 = var_1_19 [L205] last_1_var_1_22 = var_1_22 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=3171453299, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L215] RET updateLastVariables() [L216] CALL updateVariables() [L138] var_1_3 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_3 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L139] RET assume_abort_if_not(var_1_3 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L140] CALL assume_abort_if_not(var_1_3 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L140] RET assume_abort_if_not(var_1_3 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=2038274679, var_1_5=1375699353, var_1_8=16] [L141] var_1_4 = __VERIFIER_nondet_ulong() [L142] CALL assume_abort_if_not(var_1_4 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L142] RET assume_abort_if_not(var_1_4 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L143] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L143] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=1375699353, var_1_8=16] [L144] var_1_5 = __VERIFIER_nondet_ulong() [L145] CALL assume_abort_if_not(var_1_5 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L145] RET assume_abort_if_not(var_1_5 >= 1073741824) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L146] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L146] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L147] var_1_13 = __VERIFIER_nondet_uchar() [L148] 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_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L148] RET assume_abort_if_not(var_1_13 >= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L149] 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_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L149] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_15=623/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L150] var_1_15 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L151] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_16=82/5, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L152] var_1_16 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L153] RET assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_17=805/8, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L154] var_1_17 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L155] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_18=1281/10, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L156] var_1_18 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L157] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=8, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L158] var_1_20 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L159] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L160] CALL assume_abort_if_not(var_1_20 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L160] RET assume_abort_if_not(var_1_20 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=100, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L161] var_1_21 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L162] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L163] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L163] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L164] var_1_23 = __VERIFIER_nondet_char() [L165] CALL assume_abort_if_not(var_1_23 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L165] RET assume_abort_if_not(var_1_23 >= -128) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L166] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L166] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L167] CALL assume_abort_if_not(var_1_23 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L167] RET assume_abort_if_not(var_1_23 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L168] var_1_24 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L169] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L170] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L170] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=10, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L171] var_1_26 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L172] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L173] CALL assume_abort_if_not(var_1_26 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L173] RET assume_abort_if_not(var_1_26 <= 254) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=5, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L174] var_1_29 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L175] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L176] CALL assume_abort_if_not(var_1_29 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L176] RET assume_abort_if_not(var_1_29 <= 255) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L177] CALL assume_abort_if_not(var_1_29 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L177] RET assume_abort_if_not(var_1_29 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=8, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L178] var_1_30 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L179] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L180] CALL assume_abort_if_not(var_1_30 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L180] RET assume_abort_if_not(var_1_30 <= 255) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L181] CALL assume_abort_if_not(var_1_30 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L181] RET assume_abort_if_not(var_1_30 != 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_33=4003/4, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L182] var_1_33 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L183] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=511/2, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L184] var_1_34 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L185] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_35=1281/5, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L186] var_1_35 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L187] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L188] var_1_38 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L189] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L190] CALL assume_abort_if_not(var_1_38 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L190] RET assume_abort_if_not(var_1_38 <= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=8, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L191] var_1_40 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L192] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L193] CALL assume_abort_if_not(var_1_40 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L193] RET assume_abort_if_not(var_1_40 <= 9) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L194] var_1_41 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L195] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L196] CALL assume_abort_if_not(var_1_41 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L196] RET assume_abort_if_not(var_1_41 <= 9) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_42=161/5, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L197] var_1_42 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L198] RET assume_abort_if_not((var_1_42 >= -461168.6018427382800e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 4611686.018427382800e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L216] RET updateVariables() [L217] CALL step() [L67] COND TRUE ! last_1_var_1_22 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L68] COND TRUE (last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19 [L69] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=16, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L74] var_1_25 = var_1_26 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=1021/4, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L75] COND TRUE var_1_42 <= (var_1_33 - var_1_34) [L76] var_1_43 = var_1_34 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L78] COND FALSE !(var_1_13 && last_1_var_1_22) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L85] COND FALSE !(((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) > var_1_31) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L88] COND FALSE !(var_1_36 < (- var_1_32)) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=16] [L93] var_1_8 = ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19))))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=1289/20, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L94] COND TRUE (((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16 [L95] var_1_14 = ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=32, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L97] COND TRUE (var_1_26 % ((((var_1_29) < (var_1_30)) ? (var_1_29) : (var_1_30)))) < var_1_25 [L98] var_1_28 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=10, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L102] COND TRUE \read(last_1_var_1_12) [L103] var_1_1 = (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=4, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L105] COND TRUE (var_1_26 <= ((((100) > (var_1_28)) ? (100) : (var_1_28)))) || ((- var_1_30) <= var_1_29) [L106] var_1_31 = var_1_26 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L110] EXPR var_1_19 & var_1_4 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=0, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L110] COND FALSE !((-2 / var_1_23) >= (var_1_19 & var_1_4)) [L125] var_1_22 = var_1_13 VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=5000000000000002/5, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L127] var_1_27 = 64.5f VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=45/8, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L128] COND FALSE !(var_1_28 >= var_1_26) [L131] var_1_32 = ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L133] EXPR var_1_30 >> ((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=11/2, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L133] COND TRUE (var_1_30 >> ((((var_1_40) < (var_1_41)) ? (var_1_40) : (var_1_41)))) >= -64 [L134] var_1_39 = (((((var_1_42 + 10000.9f)) < (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))))) ? ((var_1_42 + 10000.9f)) : (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=5, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L217] RET step() [L218] CALL, EXPR property() [L208] EXPR (((((last_1_var_1_12 ? (var_1_1 == ((unsigned long int) (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)))) : 1) && (var_1_8 == ((unsigned short int) ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))))))) && ((! last_1_var_1_22) ? (((last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19) ? (var_1_12 == ((unsigned char) var_1_13)) : 1) : (var_1_12 == ((unsigned char) 0)))) && (((((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16) ? (var_1_14 == ((double) ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_13 && last_1_var_1_22) ? ((var_1_4 > (256u * last_1_var_1_8)) ? (var_1_19 == ((unsigned char) ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21))))) : (var_1_19 == ((unsigned char) var_1_20))) : 1)) && (((-2 / var_1_23) >= (var_1_19 & var_1_4)) ? ((var_1_21 >= (var_1_1 + var_1_5)) ? (((~ var_1_19) > var_1_20) ? (var_1_12 ? (var_1_22 == ((unsigned char) var_1_24)) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=5, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L208-L209] return (((((last_1_var_1_12 ? (var_1_1 == ((unsigned long int) (((((var_1_3) > ((var_1_4 + var_1_5))) ? (var_1_3) : ((var_1_4 + var_1_5)))) - (((((last_1_var_1_19) > (last_1_var_1_8)) ? (last_1_var_1_19) : (last_1_var_1_8))) + 256u)))) : 1) && (var_1_8 == ((unsigned short int) ((((25) > ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))) ? (25) : ((((((var_1_19) < (var_1_19)) ? (var_1_19) : (var_1_19))) + (100 + var_1_19)))))))) && ((! last_1_var_1_22) ? (((last_1_var_1_1 * ((((last_1_var_1_19) < (var_1_5)) ? (last_1_var_1_19) : (var_1_5)))) >= last_1_var_1_19) ? (var_1_12 == ((unsigned char) var_1_13)) : 1) : (var_1_12 == ((unsigned char) 0)))) && (((((((- 9.5f)) > ((- var_1_15))) ? ((- 9.5f)) : ((- var_1_15)))) < var_1_16) ? (var_1_14 == ((double) ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_13 && last_1_var_1_22) ? ((var_1_4 > (256u * last_1_var_1_8)) ? (var_1_19 == ((unsigned char) ((((var_1_20) < (var_1_21)) ? (var_1_20) : (var_1_21))))) : (var_1_19 == ((unsigned char) var_1_20))) : 1)) && (((-2 / var_1_23) >= (var_1_19 & var_1_4)) ? ((var_1_21 >= (var_1_1 + var_1_5)) ? (((~ var_1_19) > var_1_20) ? (var_1_12 ? (var_1_22 == ((unsigned char) var_1_24)) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) : (var_1_22 == ((unsigned char) var_1_13))) ; [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=5, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=1, last_1_var_1_19=1, last_1_var_1_1=10, last_1_var_1_22=0, last_1_var_1_8=16, var_1_12=1, var_1_13=1, var_1_14=3, var_1_17=3, var_1_18=0, var_1_19=1, var_1_1=-6442451217, var_1_20=0, var_1_21=-256, var_1_22=1, var_1_23=2, var_1_24=0, var_1_25=2, var_1_26=2, var_1_27=129/2, var_1_28=1, var_1_29=1, var_1_30=-511, var_1_31=2, var_1_32=4, var_1_34=2, var_1_36=38/5, var_1_37=1, var_1_38=0, var_1_39=5, var_1_3=2147483647, var_1_40=-255, var_1_41=0, var_1_43=2, var_1_4=1073741823, var_1_5=-7516192768, var_1_8=102] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 112 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.9s, OverallIterations: 6, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1018 SdHoareTripleChecker+Valid, 1.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 978 mSDsluCounter, 2719 SdHoareTripleChecker+Invalid, 1.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1862 mSDsCounter, 627 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1267 IncrementalHoareTripleChecker+Invalid, 1894 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 627 mSolverCounterUnsat, 857 mSDtfsCounter, 1267 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 972 GetRequests, 926 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 486 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=564occurred in iteration=5, InterpolantAutomatonStates: 47, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 218 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 5.8s InterpolantComputationTime, 1971 NumberOfCodeBlocks, 1971 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1715 ConstructedInterpolants, 0 QuantifiedInterpolants, 6587 SizeOfPredicates, 3 NumberOfNonLiveVariables, 554 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 7 InterpolantComputations, 4 PerfectInterpolantSequences, 20424/20748 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 06:31:30,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.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 25e08bae6a949c50b81ff2691f2a3d33ee9cb762ae68f2ab59945811bf3e9e8c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 06:31:33,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 06:31:33,122 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-07 06:31:33,130 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 06:31:33,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 06:31:33,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 06:31:33,150 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 06:31:33,150 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 06:31:33,150 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 06:31:33,151 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 06:31:33,151 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 06:31:33,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 06:31:33,151 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 06:31:33,152 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 06:31:33,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 06:31:33,154 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:31:33,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 06:31:33,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 06:31:33,155 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 -> 25e08bae6a949c50b81ff2691f2a3d33ee9cb762ae68f2ab59945811bf3e9e8c [2024-11-07 06:31:33,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 06:31:33,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 06:31:33,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 06:31:33,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 06:31:33,499 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 06:31:33,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:34,849 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 06:31:35,119 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 06:31:35,124 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:35,135 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ac7907342/e5be401a3dd547549e601881b255919e/FLAG59f007124 [2024-11-07 06:31:35,154 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/ac7907342/e5be401a3dd547549e601881b255919e [2024-11-07 06:31:35,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 06:31:35,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 06:31:35,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 06:31:35,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 06:31:35,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 06:31:35,167 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@517cf881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35, skipping insertion in model container [2024-11-07 06:31:35,168 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,190 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 06:31:35,334 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i[919,932] [2024-11-07 06:31:35,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:31:35,458 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 06:31:35,469 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i[919,932] [2024-11-07 06:31:35,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:31:35,534 INFO L204 MainTranslator]: Completed translation [2024-11-07 06:31:35,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35 WrapperNode [2024-11-07 06:31:35,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 06:31:35,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 06:31:35,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 06:31:35,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 06:31:35,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,559 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,608 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 228 [2024-11-07 06:31:35,608 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 06:31:35,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 06:31:35,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 06:31:35,609 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 06:31:35,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,634 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,650 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 06:31:35,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,664 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,666 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,668 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 06:31:35,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 06:31:35,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 06:31:35,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 06:31:35,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (1/1) ... [2024-11-07 06:31:35,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:31:35,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:31:35,714 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 06:31:35,717 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 06:31:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 06:31:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 06:31:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 06:31:35,738 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 06:31:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 06:31:35,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 06:31:35,847 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 06:31:35,848 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 06:31:36,657 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-07 06:31:36,657 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 06:31:36,672 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 06:31:36,673 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 06:31:36,674 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:31:36 BoogieIcfgContainer [2024-11-07 06:31:36,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 06:31:36,677 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 06:31:36,677 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 06:31:36,682 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 06:31:36,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:31:35" (1/3) ... [2024-11-07 06:31:36,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@160ba1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:31:36, skipping insertion in model container [2024-11-07 06:31:36,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:31:35" (2/3) ... [2024-11-07 06:31:36,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@160ba1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:31:36, skipping insertion in model container [2024-11-07 06:31:36,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:31:36" (3/3) ... [2024-11-07 06:31:36,684 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-49.i [2024-11-07 06:31:36,697 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 06:31:36,698 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 06:31:36,758 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 06:31:36,772 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;@6af0e222, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 06:31:36,772 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 06:31:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand has 101 states, 59 states have (on average 1.3898305084745763) internal successors, (82), 60 states have internal predecessors, (82), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-07 06:31:36,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-07 06:31:36,789 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:36,789 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:36,790 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:36,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:36,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1161115067, now seen corresponding path program 1 times [2024-11-07 06:31:36,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:31:36,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [945452951] [2024-11-07 06:31:36,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:36,826 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 06:31:36,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:31:36,829 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 06:31:36,832 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 06:31:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:37,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-07 06:31:37,481 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:31:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2024-11-07 06:31:37,543 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:31:37,543 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:31:37,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [945452951] [2024-11-07 06:31:37,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [945452951] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:37,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:37,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 06:31:37,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891962519] [2024-11-07 06:31:37,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:37,553 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 06:31:37,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:31:37,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 06:31:37,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:31:37,575 INFO L87 Difference]: Start difference. First operand has 101 states, 59 states have (on average 1.3898305084745763) internal successors, (82), 60 states have internal predecessors, (82), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-07 06:31:37,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:37,613 INFO L93 Difference]: Finished difference Result 194 states and 351 transitions. [2024-11-07 06:31:37,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 06:31:37,615 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 241 [2024-11-07 06:31:37,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:37,624 INFO L225 Difference]: With dead ends: 194 [2024-11-07 06:31:37,624 INFO L226 Difference]: Without dead ends: 96 [2024-11-07 06:31:37,628 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 240 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 06:31:37,633 INFO L432 NwaCegarLoop]: 148 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, 148 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 06:31:37,633 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:31:37,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2024-11-07 06:31:37,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2024-11-07 06:31:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 55 states have (on average 1.2727272727272727) internal successors, (70), 55 states have internal predecessors, (70), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-07 06:31:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 148 transitions. [2024-11-07 06:31:37,687 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 148 transitions. Word has length 241 [2024-11-07 06:31:37,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:37,687 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 148 transitions. [2024-11-07 06:31:37,688 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-07 06:31:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-07 06:31:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-07 06:31:37,692 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:37,692 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:37,714 INFO L540 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)] Forceful destruction successful, exit code 0 [2024-11-07 06:31:37,893 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 06:31:37,893 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:37,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:37,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1527354547, now seen corresponding path program 1 times [2024-11-07 06:31:37,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:31:37,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1167093374] [2024-11-07 06:31:37,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:37,896 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 06:31:37,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:31:37,898 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 06:31:37,900 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 06:31:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:38,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-07 06:31:38,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:31:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:38,926 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:31:38,926 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:31:38,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1167093374] [2024-11-07 06:31:38,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1167093374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:38,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:38,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:31:38,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362406859] [2024-11-07 06:31:38,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:38,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 06:31:38,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:31:38,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 06:31:38,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 06:31:38,931 INFO L87 Difference]: Start difference. First operand 96 states and 148 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:39,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:39,410 INFO L93 Difference]: Finished difference Result 296 states and 461 transitions. [2024-11-07 06:31:39,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 06:31:39,424 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 241 [2024-11-07 06:31:39,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:39,431 INFO L225 Difference]: With dead ends: 296 [2024-11-07 06:31:39,431 INFO L226 Difference]: Without dead ends: 203 [2024-11-07 06:31:39,432 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 06:31:39,433 INFO L432 NwaCegarLoop]: 144 mSDtfsCounter, 113 mSDsluCounter, 296 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:39,433 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [113 Valid, 440 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-07 06:31:39,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2024-11-07 06:31:39,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 167. [2024-11-07 06:31:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 86 states have (on average 1.186046511627907) internal successors, (102), 86 states have internal predecessors, (102), 78 states have call successors, (78), 2 states have call predecessors, (78), 2 states have return successors, (78), 78 states have call predecessors, (78), 78 states have call successors, (78) [2024-11-07 06:31:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 258 transitions. [2024-11-07 06:31:39,481 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 258 transitions. Word has length 241 [2024-11-07 06:31:39,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:39,484 INFO L471 AbstractCegarLoop]: Abstraction has 167 states and 258 transitions. [2024-11-07 06:31:39,484 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 258 transitions. [2024-11-07 06:31:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-07 06:31:39,492 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:39,492 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:39,513 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 06:31:39,693 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 06:31:39,694 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:39,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:39,694 INFO L85 PathProgramCache]: Analyzing trace with hash 891621738, now seen corresponding path program 1 times [2024-11-07 06:31:39,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:31:39,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1724221707] [2024-11-07 06:31:39,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:39,695 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 06:31:39,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:31:39,699 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 06:31:39,700 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 06:31:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:40,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-07 06:31:40,225 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:31:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-07 06:31:40,709 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:31:40,709 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:31:40,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1724221707] [2024-11-07 06:31:40,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1724221707] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:31:40,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:31:40,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:31:40,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092938482] [2024-11-07 06:31:40,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:31:40,710 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 06:31:40,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:31:40,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 06:31:40,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 06:31:40,711 INFO L87 Difference]: Start difference. First operand 167 states and 258 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:41,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:31:41,150 INFO L93 Difference]: Finished difference Result 383 states and 590 transitions. [2024-11-07 06:31:41,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 06:31:41,151 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) Word has length 242 [2024-11-07 06:31:41,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:31:41,155 INFO L225 Difference]: With dead ends: 383 [2024-11-07 06:31:41,155 INFO L226 Difference]: Without dead ends: 287 [2024-11-07 06:31:41,156 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 06:31:41,160 INFO L432 NwaCegarLoop]: 179 mSDtfsCounter, 92 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 463 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-07 06:31:41,160 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 463 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-07 06:31:41,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2024-11-07 06:31:41,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 271. [2024-11-07 06:31:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 150 states have (on average 1.2466666666666666) internal successors, (187), 150 states have internal predecessors, (187), 117 states have call successors, (117), 3 states have call predecessors, (117), 3 states have return successors, (117), 117 states have call predecessors, (117), 117 states have call successors, (117) [2024-11-07 06:31:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 421 transitions. [2024-11-07 06:31:41,239 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 421 transitions. Word has length 242 [2024-11-07 06:31:41,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:31:41,241 INFO L471 AbstractCegarLoop]: Abstraction has 271 states and 421 transitions. [2024-11-07 06:31:41,241 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-07 06:31:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 421 transitions. [2024-11-07 06:31:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-07 06:31:41,246 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:31:41,246 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:31:41,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-07 06:31:41,447 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:31:41,447 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:31:41,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:31:41,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1284648748, now seen corresponding path program 1 times [2024-11-07 06:31:41,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:31:41,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [967995693] [2024-11-07 06:31:41,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:31:41,450 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 06:31:41,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:31:41,454 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-07 06:31:41,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-07 06:31:41,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:31:41,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-07 06:31:41,945 INFO L278 TraceCheckSpWp]: Computing forward predicates...