./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-54.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_loopvsstraightlinecode_100-1loop_file-54.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', '925999b70e3d079524d6d6115157300c2f52290f2fa883835da6dec353e52f72'] 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_loopvsstraightlinecode_100-1loop_file-54.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 925999b70e3d079524d6d6115157300c2f52290f2fa883835da6dec353e52f72 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 08:00:14,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 08:00:14,785 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-07 08:00:14,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 08:00:14,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 08:00:14,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 08:00:14,812 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 08:00:14,812 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 08:00:14,812 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 08:00:14,812 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 08:00:14,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 08:00:14,813 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 08:00:14,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 08:00:14,813 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 08:00:14,813 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 08:00:14,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 08:00:14,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 08:00:14,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 08:00:14,815 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 08:00:14,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 08:00:14,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 08:00:14,817 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 08:00:14,817 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 08:00:14,817 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 08:00:14,817 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 08:00:14,817 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 -> 925999b70e3d079524d6d6115157300c2f52290f2fa883835da6dec353e52f72 [2024-11-07 08:00:15,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 08:00:15,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 08:00:15,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 08:00:15,082 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 08:00:15,082 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 08:00:15,084 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:16,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 08:00:16,675 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 08:00:16,677 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:16,687 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5ef737aa1/dc3479e85d234f8d969f09ac5d677da6/FLAG281511e65 [2024-11-07 08:00:16,703 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5ef737aa1/dc3479e85d234f8d969f09ac5d677da6 [2024-11-07 08:00:16,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 08:00:16,707 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 08:00:16,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 08:00:16,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 08:00:16,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 08:00:16,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:00:16" (1/1) ... [2024-11-07 08:00:16,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db6c410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:16, skipping insertion in model container [2024-11-07 08:00:16,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:00:16" (1/1) ... [2024-11-07 08:00:16,740 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 08:00:16,874 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_loopvsstraightlinecode_100-1loop_file-54.i[916,929] [2024-11-07 08:00:16,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 08:00:16,982 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 08:00:16,992 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_loopvsstraightlinecode_100-1loop_file-54.i[916,929] [2024-11-07 08:00:17,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 08:00:17,054 INFO L204 MainTranslator]: Completed translation [2024-11-07 08:00:17,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17 WrapperNode [2024-11-07 08:00:17,055 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 08:00:17,056 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 08:00:17,056 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 08:00:17,056 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 08:00:17,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,074 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,120 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 306 [2024-11-07 08:00:17,121 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 08:00:17,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 08:00:17,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 08:00:17,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 08:00:17,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,136 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,157 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 08:00:17,157 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,171 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,173 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,174 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,183 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 08:00:17,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 08:00:17,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 08:00:17,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 08:00:17,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (1/1) ... [2024-11-07 08:00:17,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 08:00:17,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:17,226 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 08:00:17,230 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 08:00:17,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 08:00:17,250 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 08:00:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 08:00:17,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 08:00:17,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 08:00:17,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 08:00:17,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 08:00:17,355 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 08:00:17,863 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-07 08:00:17,863 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 08:00:17,873 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 08:00:17,874 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 08:00:17,874 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:00:17 BoogieIcfgContainer [2024-11-07 08:00:17,874 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 08:00:17,877 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 08:00:17,878 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 08:00:17,882 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 08:00:17,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:00:16" (1/3) ... [2024-11-07 08:00:17,882 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72524d64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:00:17, skipping insertion in model container [2024-11-07 08:00:17,883 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:17" (2/3) ... [2024-11-07 08:00:17,883 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72524d64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:00:17, skipping insertion in model container [2024-11-07 08:00:17,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:00:17" (3/3) ... [2024-11-07 08:00:17,884 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:17,897 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 08:00:17,897 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 08:00:17,945 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 08:00:17,954 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;@e8f679d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 08:00:17,954 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 08:00:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand has 132 states, 85 states have (on average 1.423529411764706) internal successors, (121), 86 states have internal predecessors, (121), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-07 08:00:17,971 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:17,972 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:17,972 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:17,975 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:17,976 INFO L85 PathProgramCache]: Analyzing trace with hash 227320638, now seen corresponding path program 1 times [2024-11-07 08:00:17,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:17,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759770487] [2024-11-07 08:00:17,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:17,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:18,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:18,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:18,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:18,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759770487] [2024-11-07 08:00:18,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759770487] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:18,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:18,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 08:00:18,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395796308] [2024-11-07 08:00:18,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:18,731 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 08:00:18,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:18,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 08:00:18,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 08:00:18,751 INFO L87 Difference]: Start difference. First operand has 132 states, 85 states have (on average 1.423529411764706) internal successors, (121), 86 states have internal predecessors, (121), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:18,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:18,787 INFO L93 Difference]: Finished difference Result 261 states and 459 transitions. [2024-11-07 08:00:18,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 08:00:18,789 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 273 [2024-11-07 08:00:18,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:18,797 INFO L225 Difference]: With dead ends: 261 [2024-11-07 08:00:18,798 INFO L226 Difference]: Without dead ends: 128 [2024-11-07 08:00:18,801 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 90 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 08:00:18,804 INFO L432 NwaCegarLoop]: 205 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, 205 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 08:00:18,804 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 205 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 08:00:18,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2024-11-07 08:00:18,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2024-11-07 08:00:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 82 states have (on average 1.3780487804878048) internal successors, (113), 82 states have internal predecessors, (113), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 201 transitions. [2024-11-07 08:00:18,855 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 201 transitions. Word has length 273 [2024-11-07 08:00:18,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:18,857 INFO L471 AbstractCegarLoop]: Abstraction has 128 states and 201 transitions. [2024-11-07 08:00:18,857 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 201 transitions. [2024-11-07 08:00:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:18,861 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:18,862 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:18,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 08:00:18,862 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:18,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:18,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1284354653, now seen corresponding path program 1 times [2024-11-07 08:00:18,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:18,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557616597] [2024-11-07 08:00:18,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:19,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:19,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:19,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:19,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:19,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557616597] [2024-11-07 08:00:19,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557616597] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:19,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:19,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 08:00:19,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76678799] [2024-11-07 08:00:19,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:19,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 08:00:19,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:19,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 08:00:19,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 08:00:19,339 INFO L87 Difference]: Start difference. First operand 128 states and 201 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:19,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:19,464 INFO L93 Difference]: Finished difference Result 377 states and 595 transitions. [2024-11-07 08:00:19,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 08:00:19,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 274 [2024-11-07 08:00:19,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:19,471 INFO L225 Difference]: With dead ends: 377 [2024-11-07 08:00:19,472 INFO L226 Difference]: Without dead ends: 252 [2024-11-07 08:00:19,473 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 90 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 08:00:19,475 INFO L432 NwaCegarLoop]: 349 mSDtfsCounter, 184 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 538 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:19,476 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 538 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 08:00:19,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2024-11-07 08:00:19,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 250. [2024-11-07 08:00:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 159 states have (on average 1.3647798742138364) internal successors, (217), 159 states have internal predecessors, (217), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-07 08:00:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 393 transitions. [2024-11-07 08:00:19,543 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 393 transitions. Word has length 274 [2024-11-07 08:00:19,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:19,545 INFO L471 AbstractCegarLoop]: Abstraction has 250 states and 393 transitions. [2024-11-07 08:00:19,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 393 transitions. [2024-11-07 08:00:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:19,554 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:19,555 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:19,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 08:00:19,555 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:19,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:19,555 INFO L85 PathProgramCache]: Analyzing trace with hash 490652709, now seen corresponding path program 1 times [2024-11-07 08:00:19,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:19,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991223322] [2024-11-07 08:00:19,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:20,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:20,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:20,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:20,350 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991223322] [2024-11-07 08:00:20,350 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991223322] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:20,350 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:20,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 08:00:20,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350656765] [2024-11-07 08:00:20,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:20,352 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 08:00:20,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:20,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 08:00:20,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 08:00:20,354 INFO L87 Difference]: Start difference. First operand 250 states and 393 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:20,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:20,636 INFO L93 Difference]: Finished difference Result 803 states and 1255 transitions. [2024-11-07 08:00:20,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-07 08:00:20,637 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 274 [2024-11-07 08:00:20,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:20,644 INFO L225 Difference]: With dead ends: 803 [2024-11-07 08:00:20,646 INFO L226 Difference]: Without dead ends: 556 [2024-11-07 08:00:20,648 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 08:00:20,649 INFO L432 NwaCegarLoop]: 256 mSDtfsCounter, 226 mSDsluCounter, 429 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 685 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:20,652 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 685 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-07 08:00:20,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 556 states. [2024-11-07 08:00:20,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 556 to 426. [2024-11-07 08:00:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 426 states, 289 states have (on average 1.3875432525951557) internal successors, (401), 291 states have internal predecessors, (401), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-07 08:00:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 426 states and 665 transitions. [2024-11-07 08:00:20,741 INFO L78 Accepts]: Start accepts. Automaton has 426 states and 665 transitions. Word has length 274 [2024-11-07 08:00:20,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:20,743 INFO L471 AbstractCegarLoop]: Abstraction has 426 states and 665 transitions. [2024-11-07 08:00:20,743 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 665 transitions. [2024-11-07 08:00:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:20,747 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:20,747 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:20,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 08:00:20,748 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:20,748 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:20,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1134524573, now seen corresponding path program 1 times [2024-11-07 08:00:20,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:20,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457010231] [2024-11-07 08:00:20,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:21,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 69 proven. 60 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:21,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:21,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457010231] [2024-11-07 08:00:21,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457010231] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 08:00:21,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [840287548] [2024-11-07 08:00:21,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:21,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:21,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:21,368 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 08:00:21,369 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 08:00:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:21,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-07 08:00:21,607 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1929 proven. 60 refuted. 0 times theorem prover too weak. 1795 trivial. 0 not checked. [2024-11-07 08:00:21,961 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:22,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 69 proven. 60 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:22,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [840287548] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:22,384 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-07 08:00:22,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-07 08:00:22,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322282826] [2024-11-07 08:00:22,384 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:22,385 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-07 08:00:22,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:22,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-07 08:00:22,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-07 08:00:22,387 INFO L87 Difference]: Start difference. First operand 426 states and 665 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:22,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:22,729 INFO L93 Difference]: Finished difference Result 689 states and 1069 transitions. [2024-11-07 08:00:22,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-07 08:00:22,730 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) Word has length 274 [2024-11-07 08:00:22,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:22,733 INFO L225 Difference]: With dead ends: 689 [2024-11-07 08:00:22,734 INFO L226 Difference]: Without dead ends: 266 [2024-11-07 08:00:22,735 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 642 GetRequests, 632 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-07 08:00:22,735 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 113 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:22,736 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 351 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-07 08:00:22,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2024-11-07 08:00:22,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 258. [2024-11-07 08:00:22,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 165 states have (on average 1.3333333333333333) internal successors, (220), 165 states have internal predecessors, (220), 88 states have call successors, (88), 4 states have call predecessors, (88), 4 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-07 08:00:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 396 transitions. [2024-11-07 08:00:22,793 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 396 transitions. Word has length 274 [2024-11-07 08:00:22,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:22,793 INFO L471 AbstractCegarLoop]: Abstraction has 258 states and 396 transitions. [2024-11-07 08:00:22,794 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 396 transitions. [2024-11-07 08:00:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:22,797 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:22,797 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:22,818 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 08:00:22,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:22,998 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:22,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:22,998 INFO L85 PathProgramCache]: Analyzing trace with hash 913354535, now seen corresponding path program 1 times [2024-11-07 08:00:22,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:22,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476029844] [2024-11-07 08:00:22,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:23,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:23,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:23,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:23,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:23,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476029844] [2024-11-07 08:00:23,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476029844] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:23,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:23,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 08:00:23,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617350058] [2024-11-07 08:00:23,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:23,396 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 08:00:23,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:23,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 08:00:23,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 08:00:23,397 INFO L87 Difference]: Start difference. First operand 258 states and 396 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-07 08:00:23,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:23,498 INFO L93 Difference]: Finished difference Result 513 states and 789 transitions. [2024-11-07 08:00:23,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 08:00:23,500 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 274 [2024-11-07 08:00:23,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:23,503 INFO L225 Difference]: With dead ends: 513 [2024-11-07 08:00:23,504 INFO L226 Difference]: Without dead ends: 258 [2024-11-07 08:00:23,505 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-07 08:00:23,507 INFO L432 NwaCegarLoop]: 195 mSDtfsCounter, 268 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 268 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:23,508 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [268 Valid, 195 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-07 08:00:23,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2024-11-07 08:00:23,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 258. [2024-11-07 08:00:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 165 states have (on average 1.3212121212121213) internal successors, (218), 165 states have internal predecessors, (218), 88 states have call successors, (88), 4 states have call predecessors, (88), 4 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-07 08:00:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 394 transitions. [2024-11-07 08:00:23,556 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 394 transitions. Word has length 274 [2024-11-07 08:00:23,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:23,556 INFO L471 AbstractCegarLoop]: Abstraction has 258 states and 394 transitions. [2024-11-07 08:00:23,556 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-07 08:00:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 394 transitions. [2024-11-07 08:00:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:23,561 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:23,562 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:23,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-07 08:00:23,562 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:23,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:23,562 INFO L85 PathProgramCache]: Analyzing trace with hash 95706085, now seen corresponding path program 1 times [2024-11-07 08:00:23,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:23,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776184227] [2024-11-07 08:00:23,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:23,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:24,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 114 proven. 15 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:24,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:24,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776184227] [2024-11-07 08:00:24,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776184227] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 08:00:24,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1620638927] [2024-11-07 08:00:24,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:24,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:24,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:24,558 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 08:00:24,560 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 08:00:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:24,758 INFO L255 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-07 08:00:24,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2875 proven. 15 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2024-11-07 08:00:25,841 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:26,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 114 proven. 15 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:26,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1620638927] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:26,370 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-07 08:00:26,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 27 [2024-11-07 08:00:26,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097176733] [2024-11-07 08:00:26,370 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:26,371 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-07 08:00:26,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:26,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-07 08:00:26,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=594, Unknown=0, NotChecked=0, Total=702 [2024-11-07 08:00:26,375 INFO L87 Difference]: Start difference. First operand 258 states and 394 transitions. Second operand has 27 states, 27 states have (on average 5.777777777777778) internal successors, (156), 27 states have internal predecessors, (156), 14 states have call successors, (116), 5 states have call predecessors, (116), 8 states have return successors, (116), 14 states have call predecessors, (116), 14 states have call successors, (116) [2024-11-07 08:00:28,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:28,755 INFO L93 Difference]: Finished difference Result 906 states and 1368 transitions. [2024-11-07 08:00:28,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-07 08:00:28,756 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 5.777777777777778) internal successors, (156), 27 states have internal predecessors, (156), 14 states have call successors, (116), 5 states have call predecessors, (116), 8 states have return successors, (116), 14 states have call predecessors, (116), 14 states have call successors, (116) Word has length 274 [2024-11-07 08:00:28,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:28,762 INFO L225 Difference]: With dead ends: 906 [2024-11-07 08:00:28,762 INFO L226 Difference]: Without dead ends: 651 [2024-11-07 08:00:28,764 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 667 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 255 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=504, Invalid=1388, Unknown=0, NotChecked=0, Total=1892 [2024-11-07 08:00:28,764 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 2401 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 1260 mSolverCounterSat, 1016 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2401 SdHoareTripleChecker+Valid, 645 SdHoareTripleChecker+Invalid, 2276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1016 IncrementalHoareTripleChecker+Valid, 1260 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:28,764 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2401 Valid, 645 Invalid, 2276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1016 Valid, 1260 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-07 08:00:28,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2024-11-07 08:00:28,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 415. [2024-11-07 08:00:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 286 states have (on average 1.3426573426573427) internal successors, (384), 288 states have internal predecessors, (384), 120 states have call successors, (120), 8 states have call predecessors, (120), 8 states have return successors, (120), 118 states have call predecessors, (120), 120 states have call successors, (120) [2024-11-07 08:00:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 624 transitions. [2024-11-07 08:00:28,829 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 624 transitions. Word has length 274 [2024-11-07 08:00:28,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:28,829 INFO L471 AbstractCegarLoop]: Abstraction has 415 states and 624 transitions. [2024-11-07 08:00:28,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 5.777777777777778) internal successors, (156), 27 states have internal predecessors, (156), 14 states have call successors, (116), 5 states have call predecessors, (116), 8 states have return successors, (116), 14 states have call predecessors, (116), 14 states have call successors, (116) [2024-11-07 08:00:28,830 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 624 transitions. [2024-11-07 08:00:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-07 08:00:28,833 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:28,834 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:28,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-07 08:00:29,035 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 08:00:29,035 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:29,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:29,035 INFO L85 PathProgramCache]: Analyzing trace with hash -297320925, now seen corresponding path program 1 times [2024-11-07 08:00:29,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:29,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682281862] [2024-11-07 08:00:29,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 08:00:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-07 08:00:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-07 08:00:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,770 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-07 08:00:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-07 08:00:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-07 08:00:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-07 08:00:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-07 08:00:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-07 08:00:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-07 08:00:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-07 08:00:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-07 08:00:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-07 08:00:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-07 08:00:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 08:00:29,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-07 08:00:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-07 08:00:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 08:00:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 08:00:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-07 08:00:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-07 08:00:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-07 08:00:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-07 08:00:29,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-07 08:00:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-07 08:00:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-07 08:00:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-07 08:00:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-07 08:00:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 08:00:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-07 08:00:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-07 08:00:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-07 08:00:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-07 08:00:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-07 08:00:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-07 08:00:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 08:00:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 08:00:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-07 08:00:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-07 08:00:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-07 08:00:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-07 08:00:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-07 08:00:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-07 08:00:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-07 08:00:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 114 proven. 138 refuted. 0 times theorem prover too weak. 3532 trivial. 0 not checked. [2024-11-07 08:00:29,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 08:00:29,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682281862] [2024-11-07 08:00:29,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682281862] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 08:00:29,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1570304826] [2024-11-07 08:00:29,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:29,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:29,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:29,952 INFO L229 MonitoredProcess]: Starting monitored process 4 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 08:00:29,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-07 08:00:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:30,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-07 08:00:30,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2086 proven. 138 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-07 08:00:30,886 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 114 proven. 141 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-07 08:00:31,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1570304826] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:31,422 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-07 08:00:31,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 9] total 15 [2024-11-07 08:00:31,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932232620] [2024-11-07 08:00:31,422 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:31,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-07 08:00:31,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 08:00:31,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-07 08:00:31,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2024-11-07 08:00:31,425 INFO L87 Difference]: Start difference. First operand 415 states and 624 transitions. Second operand has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 15 states have internal predecessors, (79), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-11-07 08:00:32,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:32,916 INFO L93 Difference]: Finished difference Result 1127 states and 1666 transitions. [2024-11-07 08:00:32,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-07 08:00:32,916 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 15 states have internal predecessors, (79), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) Word has length 274 [2024-11-07 08:00:32,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:32,925 INFO L225 Difference]: With dead ends: 1127 [2024-11-07 08:00:32,926 INFO L226 Difference]: Without dead ends: 715 [2024-11-07 08:00:32,928 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 677 GetRequests, 630 SyntacticMatches, 3 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 598 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=556, Invalid=1514, Unknown=0, NotChecked=0, Total=2070 [2024-11-07 08:00:32,929 INFO L432 NwaCegarLoop]: 179 mSDtfsCounter, 471 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 1122 mSolverCounterSat, 256 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 957 SdHoareTripleChecker+Invalid, 1378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 256 IncrementalHoareTripleChecker+Valid, 1122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:32,929 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [531 Valid, 957 Invalid, 1378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [256 Valid, 1122 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-07 08:00:32,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 715 states. [2024-11-07 08:00:33,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 715 to 679. [2024-11-07 08:00:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 461 states have (on average 1.299349240780911) internal successors, (599), 465 states have internal predecessors, (599), 198 states have call successors, (198), 19 states have call predecessors, (198), 19 states have return successors, (198), 194 states have call predecessors, (198), 198 states have call successors, (198) [2024-11-07 08:00:33,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 995 transitions. [2024-11-07 08:00:33,024 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 995 transitions. Word has length 274 [2024-11-07 08:00:33,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:33,025 INFO L471 AbstractCegarLoop]: Abstraction has 679 states and 995 transitions. [2024-11-07 08:00:33,025 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 15 states have internal predecessors, (79), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-11-07 08:00:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 995 transitions. [2024-11-07 08:00:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-07 08:00:33,027 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:33,027 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:33,046 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-07 08:00:33,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:33,228 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:33,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:33,229 INFO L85 PathProgramCache]: Analyzing trace with hash -182241096, now seen corresponding path program 1 times [2024-11-07 08:00:33,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 08:00:33,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774525529] [2024-11-07 08:00:33,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 08:00:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-07 08:00:33,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1326169777] [2024-11-07 08:00:33,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:33,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-07 08:00:33,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:33,441 INFO L229 MonitoredProcess]: Starting monitored process 5 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 08:00:33,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-07 08:00:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 08:00:33,611 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 08:00:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 08:00:33,883 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 08:00:33,883 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 08:00:33,884 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 08:00:33,905 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-07 08:00:34,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-11-07 08:00:34,091 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 08:00:34,319 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 08:00:34,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 08:00:34 BoogieIcfgContainer [2024-11-07 08:00:34,324 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 08:00:34,324 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 08:00:34,325 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 08:00:34,325 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 08:00:34,325 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:00:17" (3/4) ... [2024-11-07 08:00:34,328 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 08:00:34,330 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 08:00:34,331 INFO L158 Benchmark]: Toolchain (without parser) took 17623.61ms. Allocated memory was 100.7MB in the beginning and 251.7MB in the end (delta: 151.0MB). Free memory was 75.8MB in the beginning and 199.6MB in the end (delta: -123.8MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-11-07 08:00:34,331 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 08:00:34,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.80ms. Allocated memory is still 100.7MB. Free memory was 75.7MB in the beginning and 59.1MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-07 08:00:34,332 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.05ms. Allocated memory is still 100.7MB. Free memory was 59.1MB in the beginning and 55.5MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 08:00:34,332 INFO L158 Benchmark]: Boogie Preprocessor took 62.01ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 50.9MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-07 08:00:34,333 INFO L158 Benchmark]: RCFGBuilder took 687.36ms. Allocated memory is still 100.7MB. Free memory was 50.9MB in the beginning and 56.5MB in the end (delta: -5.6MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2024-11-07 08:00:34,333 INFO L158 Benchmark]: TraceAbstraction took 16446.79ms. Allocated memory was 100.7MB in the beginning and 251.7MB in the end (delta: 151.0MB). Free memory was 56.0MB in the beginning and 199.7MB in the end (delta: -143.7MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. [2024-11-07 08:00:34,333 INFO L158 Benchmark]: Witness Printer took 5.71ms. Allocated memory is still 251.7MB. Free memory was 199.7MB in the beginning and 199.6MB in the end (delta: 36.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 08:00:34,335 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.80ms. Allocated memory is still 100.7MB. Free memory was 75.7MB in the beginning and 59.1MB in the end (delta: 16.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.05ms. Allocated memory is still 100.7MB. Free memory was 59.1MB in the beginning and 55.5MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 62.01ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 50.9MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 687.36ms. Allocated memory is still 100.7MB. Free memory was 50.9MB in the beginning and 56.5MB in the end (delta: -5.6MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * TraceAbstraction took 16446.79ms. Allocated memory was 100.7MB in the beginning and 251.7MB in the end (delta: 151.0MB). Free memory was 56.0MB in the beginning and 199.7MB in the end (delta: -143.7MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. * Witness Printer took 5.71ms. Allocated memory is still 251.7MB. Free memory was 199.7MB in the beginning and 199.6MB in the end (delta: 36.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 228, overapproximation of someBinaryDOUBLEComparisonOperation at line 228. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] unsigned short int var_1_5 = 50; [L24] float var_1_6 = 31.2; [L25] float var_1_8 = 4.3; [L26] unsigned long int var_1_9 = 50; [L27] unsigned long int var_1_10 = 3866152425; [L28] unsigned long int var_1_11 = 3882603586; [L29] unsigned long int var_1_12 = 2837656922; [L30] unsigned char var_1_13 = 1; [L31] signed char var_1_14 = 64; [L32] signed char var_1_15 = 2; [L33] signed char var_1_16 = 1; [L34] signed char var_1_17 = 16; [L35] unsigned char var_1_18 = 0; [L36] unsigned char var_1_19 = 0; [L37] unsigned char var_1_21 = 0; [L38] signed long int var_1_22 = 16; [L39] signed char var_1_23 = 0; [L40] signed char var_1_24 = 1; [L41] signed char var_1_25 = 2; [L42] signed char var_1_26 = 0; [L43] signed char var_1_27 = -25; [L44] signed short int var_1_28 = 4; [L45] signed short int var_1_29 = 0; [L46] float var_1_30 = 9.25; [L47] float var_1_31 = 2.9; [L48] float var_1_32 = 64.5; [L49] float var_1_33 = 31.8; [L50] float var_1_34 = 32.4; [L51] float var_1_35 = 1.75; [L52] float var_1_36 = 4.5; [L53] unsigned short int var_1_37 = 51132; [L54] unsigned char var_1_38 = 1; [L55] signed long int var_1_39 = 2; [L56] signed long int var_1_40 = 4; [L57] unsigned short int var_1_41 = 8; [L58] unsigned long int last_1_var_1_9 = 50; [L59] signed short int last_1_var_1_29 = 0; [L60] float last_1_var_1_30 = 9.25; VAL [isInitial=0, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=50, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L232] isInitial = 1 [L233] FCALL initially() [L234] int k_loop; [L235] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=50, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L235] COND TRUE k_loop < 1 [L236] CALL updateLastVariables() [L223] last_1_var_1_9 = var_1_9 [L224] last_1_var_1_29 = var_1_29 [L225] last_1_var_1_30 = var_1_30 VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=50, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L236] RET updateLastVariables() [L237] CALL updateVariables() [L152] var_1_5 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L153] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L154] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L154] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_8=43/10, var_1_9=50] [L155] var_1_8 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L156] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=3866152425, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L157] var_1_10 = __VERIFIER_nondet_ulong() [L158] CALL assume_abort_if_not(var_1_10 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L158] RET assume_abort_if_not(var_1_10 >= 2147483647) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L159] CALL assume_abort_if_not(var_1_10 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L159] RET assume_abort_if_not(var_1_10 <= 4294967294) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=3882603586, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L160] var_1_11 = __VERIFIER_nondet_ulong() [L161] CALL assume_abort_if_not(var_1_11 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L161] RET assume_abort_if_not(var_1_11 >= 2147483647) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L162] CALL assume_abort_if_not(var_1_11 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L162] RET assume_abort_if_not(var_1_11 <= 4294967294) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=2837656922, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L163] var_1_12 = __VERIFIER_nondet_ulong() [L164] CALL assume_abort_if_not(var_1_12 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L164] RET assume_abort_if_not(var_1_12 >= 2147483647) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L165] CALL assume_abort_if_not(var_1_12 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L165] RET assume_abort_if_not(var_1_12 <= 4294967294) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L166] var_1_14 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_14 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L167] RET assume_abort_if_not(var_1_14 >= -128) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L168] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L168] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L169] CALL assume_abort_if_not(var_1_14 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L169] RET assume_abort_if_not(var_1_14 != 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=2, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L170] var_1_15 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_15 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L171] RET assume_abort_if_not(var_1_15 >= -1) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L172] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L172] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L173] var_1_16 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_16 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L174] RET assume_abort_if_not(var_1_16 >= -1) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L175] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L175] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=16, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L176] var_1_17 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L177] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L178] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L178] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L179] var_1_18 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L180] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L181] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L181] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L182] var_1_19 = __VERIFIER_nondet_uchar() [L183] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L183] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L184] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L184] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L185] var_1_21 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L186] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L187] CALL assume_abort_if_not(var_1_21 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L187] RET assume_abort_if_not(var_1_21 <= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L188] var_1_24 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_24 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L189] RET assume_abort_if_not(var_1_24 >= -1) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L190] CALL assume_abort_if_not(var_1_24 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L190] RET assume_abort_if_not(var_1_24 <= 126) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L191] var_1_25 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L192] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L193] CALL assume_abort_if_not(var_1_25 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L193] RET assume_abort_if_not(var_1_25 <= 126) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L194] var_1_26 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L195] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L196] CALL assume_abort_if_not(var_1_26 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L196] RET assume_abort_if_not(var_1_26 <= 126) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=-25, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L197] var_1_27 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_27 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L198] RET assume_abort_if_not(var_1_27 >= -127) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L199] CALL assume_abort_if_not(var_1_27 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L199] RET assume_abort_if_not(var_1_27 <= 126) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_31=29/10, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L200] var_1_31 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_31 >= -461168.6018427382800e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L201] RET assume_abort_if_not((var_1_31 >= -461168.6018427382800e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_32=129/2, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L202] var_1_32 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L203] RET assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_33=159/5, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L204] var_1_33 = __VERIFIER_nondet_float() [L205] CALL assume_abort_if_not((var_1_33 >= -461168.6018427382800e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 4611686.018427382800e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L205] RET assume_abort_if_not((var_1_33 >= -461168.6018427382800e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 4611686.018427382800e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_34=162/5, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L206] var_1_34 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L207] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_35=7/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L208] var_1_35 = __VERIFIER_nondet_float() [L209] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L209] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 4611686.018427382800e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_36=9/2, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L210] var_1_36 = __VERIFIER_nondet_float() [L211] CALL assume_abort_if_not((var_1_36 >= -461168.6018427382800e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L211] RET assume_abort_if_not((var_1_36 >= -461168.6018427382800e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=51132, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L212] var_1_37 = __VERIFIER_nondet_ushort() [L213] CALL assume_abort_if_not(var_1_37 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L213] RET assume_abort_if_not(var_1_37 >= 32767) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L214] CALL assume_abort_if_not(var_1_37 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L214] RET assume_abort_if_not(var_1_37 <= 65535) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=2, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L215] var_1_39 = __VERIFIER_nondet_long() [L216] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L216] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L217] CALL assume_abort_if_not(var_1_39 <= 4) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L217] RET assume_abort_if_not(var_1_39 <= 4) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=4, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L218] var_1_40 = __VERIFIER_nondet_long() [L219] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L219] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L220] CALL assume_abort_if_not(var_1_40 <= 4) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L220] RET assume_abort_if_not(var_1_40 <= 4) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=16, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L237] RET updateVariables() [L238] CALL step() [L64] COND FALSE !(last_1_var_1_30 == var_1_8) [L69] var_1_22 = (last_1_var_1_29 - var_1_5) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L71] var_1_23 = (((((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) > (var_1_27)) ? ((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) : (var_1_27))) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=4, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L72] COND TRUE var_1_22 >= (var_1_5 + var_1_17) [L73] var_1_28 = (var_1_15 + var_1_17) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L75] COND FALSE !(\read(var_1_21)) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L78] COND FALSE !(var_1_29 > var_1_5) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L81] signed long int stepLocal_4 = (((var_1_37) > (var_1_26)) ? (var_1_37) : (var_1_26)); VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_4=65535, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L82] EXPR (var_1_5 * var_1_14) << (var_1_39 + var_1_40) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_4=65535, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=1, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L82] signed long int stepLocal_3 = (var_1_5 * var_1_14) << (var_1_39 + var_1_40); [L83] COND FALSE !((var_1_12 + 8) <= stepLocal_4) [L88] var_1_38 = var_1_21 VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L90] unsigned short int stepLocal_0 = var_1_5; VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_0=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L91] COND TRUE (((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) != stepLocal_0 [L92] var_1_13 = (var_1_18 && (! var_1_19)) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L102] COND TRUE \read(var_1_13) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=8, var_1_5=0, var_1_6=156/5, var_1_9=50] [L103] COND FALSE !(\read(var_1_21)) [L106] var_1_41 = (var_1_25 + var_1_17) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_9=50] [L111] signed char stepLocal_2 = var_1_27; [L112] signed char stepLocal_1 = var_1_25; VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_1=0, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_9=50] [L113] COND FALSE !(\read(var_1_38)) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_1=0, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=37/4, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_9=50] [L120] COND FALSE !((var_1_37 - (var_1_17 + var_1_26)) < stepLocal_1) [L123] var_1_30 = var_1_8 VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=32, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_8=2, var_1_9=50] [L126] COND FALSE !(! ((- 9.9999999999925E11) >= var_1_30)) [L141] var_1_1 = var_1_5 VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_8=2, var_1_9=50] [L143] COND TRUE var_1_13 || (! var_1_13) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=156/5, var_1_8=2, var_1_9=50] [L144] COND TRUE (127.375f < (- var_1_30)) && var_1_13 [L145] var_1_6 = 1.0000000000000095E14f VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, stepLocal_2=0, stepLocal_3=0, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=2000000000000019/20, var_1_8=2, var_1_9=50] [L238] RET step() [L239] CALL, EXPR property() [L228] EXPR ((((((((((! ((- 9.9999999999925E11) >= var_1_30)) ? ((var_1_30 >= var_1_30) ? ((var_1_30 < 7.5) ? (var_1_13 ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) && ((var_1_13 || (! var_1_13)) ? (((127.375f < (- var_1_30)) && var_1_13) ? (var_1_6 == ((float) 1.0000000000000095E14f)) : 1) : (var_1_6 == ((float) var_1_8)))) && ((var_1_29 > var_1_5) ? (var_1_9 == ((unsigned long int) (((((var_1_10) < (((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))))) ? (var_1_10) : (((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12)))))) - (var_1_29 + var_1_5)))) : 1)) && (((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) != var_1_5) ? (var_1_13 == ((unsigned char) (var_1_18 && (! var_1_19)))) : (var_1_38 ? (var_1_19 ? (var_1_13 == ((unsigned char) 1)) : 1) : (var_1_13 == ((unsigned char) var_1_21))))) && ((last_1_var_1_30 == var_1_8) ? (((((((var_1_12) > (var_1_10)) ? (var_1_12) : (var_1_10))) + last_1_var_1_29) > last_1_var_1_9) ? (var_1_22 == ((signed long int) var_1_14)) : 1) : (var_1_22 == ((signed long int) (last_1_var_1_29 - var_1_5))))) && (var_1_23 == ((signed char) (((((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) > (var_1_27)) ? ((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) : (var_1_27)))))) && ((var_1_22 >= (var_1_5 + var_1_17)) ? (var_1_28 == ((signed short int) (var_1_15 + var_1_17))) : 1)) && (var_1_21 ? (var_1_29 == ((signed short int) ((var_1_26 + var_1_25) - 2))) : 1)) && (var_1_38 ? ((var_1_22 > var_1_27) ? (var_1_30 == ((float) (((((((((var_1_31) > (var_1_32)) ? (var_1_31) : (var_1_32)))) < (var_1_33)) ? (((((var_1_31) > (var_1_32)) ? (var_1_31) : (var_1_32)))) : (var_1_33))) + (var_1_34 - var_1_35)))) : (var_1_30 == ((float) (var_1_31 + var_1_36)))) : (((var_1_37 - (var_1_17 + var_1_26)) < var_1_25) ? (var_1_30 == ((float) var_1_36)) : (var_1_30 == ((float) var_1_8))))) && (((var_1_12 + 8) <= ((((var_1_37) > (var_1_26)) ? (var_1_37) : (var_1_26)))) ? ((((var_1_5 * var_1_14) << (var_1_39 + var_1_40)) >= (var_1_9 ^ (~ var_1_17))) ? (var_1_38 == ((unsigned char) var_1_19)) : 1) : (var_1_38 == ((unsigned char) var_1_21))) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=2000000000000019/20, var_1_8=2, var_1_9=50] [L228-L229] return (((((((((((! ((- 9.9999999999925E11) >= var_1_30)) ? ((var_1_30 >= var_1_30) ? ((var_1_30 < 7.5) ? (var_1_13 ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) : (var_1_1 == ((unsigned short int) var_1_5))) && ((var_1_13 || (! var_1_13)) ? (((127.375f < (- var_1_30)) && var_1_13) ? (var_1_6 == ((float) 1.0000000000000095E14f)) : 1) : (var_1_6 == ((float) var_1_8)))) && ((var_1_29 > var_1_5) ? (var_1_9 == ((unsigned long int) (((((var_1_10) < (((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))))) ? (var_1_10) : (((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12)))))) - (var_1_29 + var_1_5)))) : 1)) && (((((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) != var_1_5) ? (var_1_13 == ((unsigned char) (var_1_18 && (! var_1_19)))) : (var_1_38 ? (var_1_19 ? (var_1_13 == ((unsigned char) 1)) : 1) : (var_1_13 == ((unsigned char) var_1_21))))) && ((last_1_var_1_30 == var_1_8) ? (((((((var_1_12) > (var_1_10)) ? (var_1_12) : (var_1_10))) + last_1_var_1_29) > last_1_var_1_9) ? (var_1_22 == ((signed long int) var_1_14)) : 1) : (var_1_22 == ((signed long int) (last_1_var_1_29 - var_1_5))))) && (var_1_23 == ((signed char) (((((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) > (var_1_27)) ? ((var_1_24 - ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))))) : (var_1_27)))))) && ((var_1_22 >= (var_1_5 + var_1_17)) ? (var_1_28 == ((signed short int) (var_1_15 + var_1_17))) : 1)) && (var_1_21 ? (var_1_29 == ((signed short int) ((var_1_26 + var_1_25) - 2))) : 1)) && (var_1_38 ? ((var_1_22 > var_1_27) ? (var_1_30 == ((float) (((((((((var_1_31) > (var_1_32)) ? (var_1_31) : (var_1_32)))) < (var_1_33)) ? (((((var_1_31) > (var_1_32)) ? (var_1_31) : (var_1_32)))) : (var_1_33))) + (var_1_34 - var_1_35)))) : (var_1_30 == ((float) (var_1_31 + var_1_36)))) : (((var_1_37 - (var_1_17 + var_1_26)) < var_1_25) ? (var_1_30 == ((float) var_1_36)) : (var_1_30 == ((float) var_1_8))))) && (((var_1_12 + 8) <= ((((var_1_37) > (var_1_26)) ? (var_1_37) : (var_1_26)))) ? ((((var_1_5 * var_1_14) << (var_1_39 + var_1_40)) >= (var_1_9 ^ (~ var_1_17))) ? (var_1_38 == ((unsigned char) var_1_19)) : 1) : (var_1_38 == ((unsigned char) var_1_21)))) && (var_1_13 ? (var_1_21 ? (var_1_41 == ((unsigned short int) ((var_1_25 + (var_1_17 + 200)) + var_1_40))) : (var_1_41 == ((unsigned short int) (var_1_25 + var_1_17)))) : (var_1_41 == ((unsigned short int) var_1_26))) ; [L239] RET, EXPR property() [L239] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=2000000000000019/20, var_1_8=2, var_1_9=50] [L19] reach_error() VAL [isInitial=1, last_1_var_1_29=0, last_1_var_1_30=37/4, last_1_var_1_9=50, var_1_10=2147483647, var_1_11=2147483647, var_1_12=6442450943, var_1_13=1, var_1_14=-1, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=-1, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=0, var_1_30=2, var_1_37=65535, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_5=0, var_1_6=2000000000000019/20, var_1_8=2, var_1_9=50] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 132 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.2s, OverallIterations: 8, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3745 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3663 mSDsluCounter, 3576 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2134 mSDsCounter, 1329 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2747 IncrementalHoareTripleChecker+Invalid, 4076 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1329 mSolverCounterUnsat, 1442 mSDtfsCounter, 2747 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2353 GetRequests, 2249 SyntacticMatches, 4 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 858 ImplicationChecksByTransitivity, 1.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=679occurred in iteration=7, InterpolantAutomatonStates: 81, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 7 MinimizatonAttempts, 412 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 7.5s InterpolantComputationTime, 3289 NumberOfCodeBlocks, 3289 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 3548 ConstructedInterpolants, 0 QuantifiedInterpolants, 10213 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1809 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 13 InterpolantComputations, 4 PerfectInterpolantSequences, 48550/49192 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 08:00:34,386 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_loopvsstraightlinecode_100-1loop_file-54.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 925999b70e3d079524d6d6115157300c2f52290f2fa883835da6dec353e52f72 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 08:00:36,463 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 08:00:36,580 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-07 08:00:36,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 08:00:36,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 08:00:36,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 08:00:36,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 08:00:36,623 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 08:00:36,623 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 08:00:36,623 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 08:00:36,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 08:00:36,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 08:00:36,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 08:00:36,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 08:00:36,625 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 08:00:36,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 08:00:36,625 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 08:00:36,625 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 08:00:36,625 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 08:00:36,626 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 08:00:36,627 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 08:00:36,627 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 08:00:36,628 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 08:00:36,628 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 08:00:36,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 08:00:36,628 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 08:00:36,629 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 08:00:36,629 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 -> 925999b70e3d079524d6d6115157300c2f52290f2fa883835da6dec353e52f72 [2024-11-07 08:00:36,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 08:00:36,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 08:00:36,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 08:00:36,934 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 08:00:36,934 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 08:00:36,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:38,258 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 08:00:38,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 08:00:38,500 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:38,512 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0c93a6e0/63c26a39ff6e46c38bfefccab12da370/FLAGf5c520051 [2024-11-07 08:00:38,817 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a0c93a6e0/63c26a39ff6e46c38bfefccab12da370 [2024-11-07 08:00:38,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 08:00:38,824 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 08:00:38,825 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 08:00:38,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 08:00:38,829 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 08:00:38,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:00:38" (1/1) ... [2024-11-07 08:00:38,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a718ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:38, skipping insertion in model container [2024-11-07 08:00:38,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:00:38" (1/1) ... [2024-11-07 08:00:38,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 08:00:38,984 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_loopvsstraightlinecode_100-1loop_file-54.i[916,929] [2024-11-07 08:00:39,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 08:00:39,109 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 08:00:39,120 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_loopvsstraightlinecode_100-1loop_file-54.i[916,929] [2024-11-07 08:00:39,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 08:00:39,194 INFO L204 MainTranslator]: Completed translation [2024-11-07 08:00:39,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39 WrapperNode [2024-11-07 08:00:39,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 08:00:39,196 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 08:00:39,196 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 08:00:39,196 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 08:00:39,202 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,248 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2024-11-07 08:00:39,248 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 08:00:39,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 08:00:39,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 08:00:39,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 08:00:39,257 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,261 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,276 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 08:00:39,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,288 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,291 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,296 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,301 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 08:00:39,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 08:00:39,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 08:00:39,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 08:00:39,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (1/1) ... [2024-11-07 08:00:39,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 08:00:39,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 08:00:39,337 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 08:00:39,340 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 08:00:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 08:00:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 08:00:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 08:00:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 08:00:39,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 08:00:39,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 08:00:39,480 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 08:00:39,482 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 08:00:40,527 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-07 08:00:40,528 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 08:00:40,541 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 08:00:40,541 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 08:00:40,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:00:40 BoogieIcfgContainer [2024-11-07 08:00:40,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 08:00:40,544 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 08:00:40,544 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 08:00:40,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 08:00:40,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:00:38" (1/3) ... [2024-11-07 08:00:40,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@210fea8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:00:40, skipping insertion in model container [2024-11-07 08:00:40,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:00:39" (2/3) ... [2024-11-07 08:00:40,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@210fea8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:00:40, skipping insertion in model container [2024-11-07 08:00:40,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:00:40" (3/3) ... [2024-11-07 08:00:40,552 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-54.i [2024-11-07 08:00:40,565 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 08:00:40,565 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 08:00:40,622 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 08:00:40,633 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;@6082f1c0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 08:00:40,633 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 08:00:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand has 114 states, 67 states have (on average 1.3880597014925373) internal successors, (93), 68 states have internal predecessors, (93), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-07 08:00:40,657 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:40,658 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:40,658 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:40,662 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:40,662 INFO L85 PathProgramCache]: Analyzing trace with hash 953063621, now seen corresponding path program 1 times [2024-11-07 08:00:40,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:40,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [448379817] [2024-11-07 08:00:40,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:40,677 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 08:00:40,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:40,683 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 08:00:40,684 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 08:00:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:41,225 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-07 08:00:41,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:41,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:41,312 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 08:00:41,313 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:41,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [448379817] [2024-11-07 08:00:41,314 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [448379817] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:41,314 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:41,314 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 08:00:41,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977293812] [2024-11-07 08:00:41,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:41,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 08:00:41,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:00:41,341 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 08:00:41,341 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 08:00:41,344 INFO L87 Difference]: Start difference. First operand has 114 states, 67 states have (on average 1.3880597014925373) internal successors, (93), 68 states have internal predecessors, (93), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:41,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:41,379 INFO L93 Difference]: Finished difference Result 225 states and 403 transitions. [2024-11-07 08:00:41,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 08:00:41,381 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 269 [2024-11-07 08:00:41,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:41,390 INFO L225 Difference]: With dead ends: 225 [2024-11-07 08:00:41,391 INFO L226 Difference]: Without dead ends: 110 [2024-11-07 08:00:41,397 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 268 GetRequests, 268 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 08:00:41,401 INFO L432 NwaCegarLoop]: 177 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, 177 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 08:00:41,402 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 08:00:41,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2024-11-07 08:00:41,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2024-11-07 08:00:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 64 states have (on average 1.328125) internal successors, (85), 64 states have internal predecessors, (85), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 173 transitions. [2024-11-07 08:00:41,456 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 173 transitions. Word has length 269 [2024-11-07 08:00:41,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:41,460 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 173 transitions. [2024-11-07 08:00:41,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 173 transitions. [2024-11-07 08:00:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-07 08:00:41,467 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:41,468 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:41,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-07 08:00:41,671 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 08:00:41,672 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:41,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:41,673 INFO L85 PathProgramCache]: Analyzing trace with hash -753511941, now seen corresponding path program 1 times [2024-11-07 08:00:41,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:41,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1287206738] [2024-11-07 08:00:41,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:41,674 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 08:00:41,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:41,676 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 08:00:41,677 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 08:00:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:42,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-07 08:00:42,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1929 proven. 60 refuted. 0 times theorem prover too weak. 1795 trivial. 0 not checked. [2024-11-07 08:00:42,644 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 69 proven. 60 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:43,144 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:43,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1287206738] [2024-11-07 08:00:43,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1287206738] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:43,145 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 08:00:43,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-07 08:00:43,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561266276] [2024-11-07 08:00:43,145 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:43,147 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-07 08:00:43,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:00:43,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-07 08:00:43,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-07 08:00:43,149 INFO L87 Difference]: Start difference. First operand 110 states and 173 transitions. Second operand has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:44,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:44,599 INFO L93 Difference]: Finished difference Result 225 states and 350 transitions. [2024-11-07 08:00:44,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-07 08:00:44,615 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) Word has length 270 [2024-11-07 08:00:44,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:44,618 INFO L225 Difference]: With dead ends: 225 [2024-11-07 08:00:44,618 INFO L226 Difference]: Without dead ends: 118 [2024-11-07 08:00:44,619 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-07 08:00:44,620 INFO L432 NwaCegarLoop]: 120 mSDtfsCounter, 147 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 271 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:44,620 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 271 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-07 08:00:44,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2024-11-07 08:00:44,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 114. [2024-11-07 08:00:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 67 states have (on average 1.2835820895522387) internal successors, (86), 67 states have internal predecessors, (86), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 174 transitions. [2024-11-07 08:00:44,649 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 174 transitions. Word has length 270 [2024-11-07 08:00:44,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:44,650 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 174 transitions. [2024-11-07 08:00:44,650 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 7 states have internal predecessors, (62), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:44,650 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 174 transitions. [2024-11-07 08:00:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-07 08:00:44,658 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:44,658 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:44,676 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 08:00:44,861 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 08:00:44,861 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:44,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:44,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1953107453, now seen corresponding path program 1 times [2024-11-07 08:00:44,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:44,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [375932667] [2024-11-07 08:00:44,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:44,863 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 08:00:44,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:44,865 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 08:00:44,867 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 08:00:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:45,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-07 08:00:45,255 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:00:46,036 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 08:00:46,036 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:46,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [375932667] [2024-11-07 08:00:46,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [375932667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 08:00:46,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 08:00:46,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 08:00:46,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948136686] [2024-11-07 08:00:46,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:00:46,037 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 08:00:46,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:00:46,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 08:00:46,038 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 08:00:46,038 INFO L87 Difference]: Start difference. First operand 114 states and 174 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:46,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:46,600 INFO L93 Difference]: Finished difference Result 225 states and 345 transitions. [2024-11-07 08:00:46,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 08:00:46,619 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 270 [2024-11-07 08:00:46,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:46,623 INFO L225 Difference]: With dead ends: 225 [2024-11-07 08:00:46,623 INFO L226 Difference]: Without dead ends: 114 [2024-11-07 08:00:46,624 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 268 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 08:00:46,624 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 45 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:46,625 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 167 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-07 08:00:46,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-07 08:00:46,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2024-11-07 08:00:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 67 states have (on average 1.2686567164179106) internal successors, (85), 67 states have internal predecessors, (85), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-07 08:00:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 173 transitions. [2024-11-07 08:00:46,666 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 173 transitions. Word has length 270 [2024-11-07 08:00:46,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:46,666 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 173 transitions. [2024-11-07 08:00:46,667 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 2 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:00:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 173 transitions. [2024-11-07 08:00:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-07 08:00:46,670 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:46,671 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:46,691 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 08:00:46,871 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 08:00:46,872 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:46,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:46,872 INFO L85 PathProgramCache]: Analyzing trace with hash 932039099, now seen corresponding path program 1 times [2024-11-07 08:00:46,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:46,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1584463610] [2024-11-07 08:00:46,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:46,874 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 08:00:46,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:46,877 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 08:00:46,878 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 08:00:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:47,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 424 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-07 08:00:47,393 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2086 proven. 138 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-07 08:00:48,315 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 114 proven. 141 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-07 08:00:48,965 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:48,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1584463610] [2024-11-07 08:00:48,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1584463610] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:48,965 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 08:00:48,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2024-11-07 08:00:48,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261148908] [2024-11-07 08:00:48,965 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:48,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-07 08:00:48,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:00:48,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-07 08:00:48,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-11-07 08:00:48,969 INFO L87 Difference]: Start difference. First operand 114 states and 173 transitions. Second operand has 14 states, 14 states have (on average 5.214285714285714) internal successors, (73), 14 states have internal predecessors, (73), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2024-11-07 08:00:53,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:53,065 INFO L93 Difference]: Finished difference Result 524 states and 774 transitions. [2024-11-07 08:00:53,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-07 08:00:53,065 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.214285714285714) internal successors, (73), 14 states have internal predecessors, (73), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) Word has length 270 [2024-11-07 08:00:53,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:53,072 INFO L225 Difference]: With dead ends: 524 [2024-11-07 08:00:53,073 INFO L226 Difference]: Without dead ends: 413 [2024-11-07 08:00:53,075 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 574 GetRequests, 529 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 589 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=556, Invalid=1514, Unknown=0, NotChecked=0, Total=2070 [2024-11-07 08:00:53,076 INFO L432 NwaCegarLoop]: 208 mSDtfsCounter, 375 mSDsluCounter, 385 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 364 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 593 SdHoareTripleChecker+Invalid, 1152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 364 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:53,076 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [395 Valid, 593 Invalid, 1152 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [364 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-11-07 08:00:53,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2024-11-07 08:00:53,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 383. [2024-11-07 08:00:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 383 states, 220 states have (on average 1.2136363636363636) internal successors, (267), 221 states have internal predecessors, (267), 150 states have call successors, (150), 12 states have call predecessors, (150), 12 states have return successors, (150), 149 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-07 08:00:53,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 567 transitions. [2024-11-07 08:00:53,164 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 567 transitions. Word has length 270 [2024-11-07 08:00:53,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:53,165 INFO L471 AbstractCegarLoop]: Abstraction has 383 states and 567 transitions. [2024-11-07 08:00:53,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.214285714285714) internal successors, (73), 14 states have internal predecessors, (73), 3 states have call successors, (69), 3 states have call predecessors, (69), 7 states have return successors, (70), 3 states have call predecessors, (70), 3 states have call successors, (70) [2024-11-07 08:00:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 567 transitions. [2024-11-07 08:00:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-07 08:00:53,172 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:53,172 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:53,190 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 (5)] Ended with exit code 0 [2024-11-07 08:00:53,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /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 08:00:53,373 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:53,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:53,374 INFO L85 PathProgramCache]: Analyzing trace with hash 1378655715, now seen corresponding path program 1 times [2024-11-07 08:00:53,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:53,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1841152983] [2024-11-07 08:00:53,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:53,375 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 08:00:53,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:53,377 INFO L229 MonitoredProcess]: Starting monitored process 6 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 08:00:53,380 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 (6)] Waiting until timeout for monitored process [2024-11-07 08:00:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:53,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-07 08:00:53,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1929 proven. 60 refuted. 0 times theorem prover too weak. 1795 trivial. 0 not checked. [2024-11-07 08:00:53,996 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 69 proven. 60 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-07 08:00:54,434 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:54,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1841152983] [2024-11-07 08:00:54,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1841152983] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-07 08:00:54,434 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 08:00:54,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-11-07 08:00:54,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069467375] [2024-11-07 08:00:54,434 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 08:00:54,435 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-07 08:00:54,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:00:54,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-07 08:00:54,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-11-07 08:00:54,436 INFO L87 Difference]: Start difference. First operand 383 states and 567 transitions. Second operand has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:56,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 08:00:56,670 INFO L93 Difference]: Finished difference Result 1115 states and 1625 transitions. [2024-11-07 08:00:56,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-07 08:00:56,671 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) Word has length 271 [2024-11-07 08:00:56,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 08:00:56,680 INFO L225 Difference]: With dead ends: 1115 [2024-11-07 08:00:56,681 INFO L226 Difference]: Without dead ends: 763 [2024-11-07 08:00:56,682 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 552 GetRequests, 534 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2024-11-07 08:00:56,683 INFO L432 NwaCegarLoop]: 201 mSDtfsCounter, 265 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 522 mSolverCounterSat, 135 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 538 SdHoareTripleChecker+Invalid, 657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 522 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-07 08:00:56,683 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 538 Invalid, 657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 522 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-07 08:00:56,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 763 states. [2024-11-07 08:00:56,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 763 to 717. [2024-11-07 08:00:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 717 states, 410 states have (on average 1.1951219512195121) internal successors, (490), 411 states have internal predecessors, (490), 282 states have call successors, (282), 24 states have call predecessors, (282), 24 states have return successors, (282), 281 states have call predecessors, (282), 282 states have call successors, (282) [2024-11-07 08:00:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 1054 transitions. [2024-11-07 08:00:56,769 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 1054 transitions. Word has length 271 [2024-11-07 08:00:56,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 08:00:56,769 INFO L471 AbstractCegarLoop]: Abstraction has 717 states and 1054 transitions. [2024-11-07 08:00:56,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (65), 2 states have call predecessors, (65), 2 states have call successors, (65) [2024-11-07 08:00:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1054 transitions. [2024-11-07 08:00:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-07 08:00:56,773 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 08:00:56,773 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:00:56,788 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 (6)] Ended with exit code 0 [2024-11-07 08:00:56,973 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /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 08:00:56,974 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 08:00:56,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 08:00:56,974 INFO L85 PathProgramCache]: Analyzing trace with hash 861502691, now seen corresponding path program 1 times [2024-11-07 08:00:56,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 08:00:56,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1903404674] [2024-11-07 08:00:56,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:56,975 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 08:00:56,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 08:00:56,977 INFO L229 MonitoredProcess]: Starting monitored process 7 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 08:00:56,978 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 (7)] Waiting until timeout for monitored process [2024-11-07 08:00:57,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:57,329 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-07 08:00:57,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:00:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2124 proven. 63 refuted. 0 times theorem prover too weak. 1597 trivial. 0 not checked. [2024-11-07 08:00:57,673 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:00:58,036 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 08:00:58,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1903404674] [2024-11-07 08:00:58,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1903404674] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 08:00:58,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1303388307] [2024-11-07 08:00:58,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 08:00:58,037 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-07 08:00:58,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-07 08:00:58,039 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-07 08:00:58,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-07 08:00:59,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 08:00:59,335 INFO L255 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-07 08:00:59,340 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 08:01:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1005 proven. 18 refuted. 0 times theorem prover too weak. 2761 trivial. 0 not checked. [2024-11-07 08:01:03,499 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 08:01:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-07 08:01:07,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1303388307] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-07 08:01:07,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-07 08:01:07,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 8] total 19 [2024-11-07 08:01:07,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623025754] [2024-11-07 08:01:07,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 08:01:07,247 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 08:01:07,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 08:01:07,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 08:01:07,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=353, Unknown=0, NotChecked=0, Total=420 [2024-11-07 08:01:07,248 INFO L87 Difference]: Start difference. First operand 717 states and 1054 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-07 08:01:24,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 08:01:29,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 08:01:31,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 08:01:32,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []