./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.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', '949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.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 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 06:25:57,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 06:25:57,463 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-07 06:25:57,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 06:25:57,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 06:25:57,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 06:25:57,505 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 06:25:57,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 06:25:57,505 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 06:25:57,505 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 06:25:57,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 06:25:57,505 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 06:25:57,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 06:25:57,510 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 06:25:57,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 06:25:57,511 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:25:57,511 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 06:25:57,511 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 06:25:57,511 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 -> 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c [2024-11-07 06:25:57,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 06:25:57,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 06:25:57,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 06:25:57,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 06:25:57,820 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 06:25:57,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:25:59,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 06:25:59,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 06:25:59,351 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:25:59,363 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94cb4c2e6/9363b6c9590643768391c9ab7a09133b/FLAGd1fee3c2e [2024-11-07 06:25:59,383 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/94cb4c2e6/9363b6c9590643768391c9ab7a09133b [2024-11-07 06:25:59,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 06:25:59,387 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 06:25:59,390 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 06:25:59,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 06:25:59,393 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 06:25:59,394 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a04119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59, skipping insertion in model container [2024-11-07 06:25:59,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,418 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 06:25:59,535 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2024-11-07 06:25:59,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:25:59,632 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 06:25:59,642 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2024-11-07 06:25:59,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:25:59,726 INFO L204 MainTranslator]: Completed translation [2024-11-07 06:25:59,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59 WrapperNode [2024-11-07 06:25:59,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 06:25:59,729 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 06:25:59,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 06:25:59,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 06:25:59,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,748 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,770 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 230 [2024-11-07 06:25:59,770 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 06:25:59,771 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 06:25:59,771 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 06:25:59,771 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 06:25:59,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,778 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,780 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,803 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-07 06:25:59,804 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,805 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,810 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,813 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,818 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 06:25:59,826 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 06:25:59,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 06:25:59,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 06:25:59,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (1/1) ... [2024-11-07 06:25:59,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:25:59,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:25:59,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 06:25:59,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 06:25:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 06:25:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 06:25:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 06:25:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 06:25:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 06:25:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 06:25:59,959 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 06:25:59,961 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 06:26:00,292 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-07 06:26:00,292 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 06:26:00,307 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 06:26:00,307 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 06:26:00,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:26:00 BoogieIcfgContainer [2024-11-07 06:26:00,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 06:26:00,310 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 06:26:00,310 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 06:26:00,314 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 06:26:00,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:25:59" (1/3) ... [2024-11-07 06:26:00,315 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3036c1f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:26:00, skipping insertion in model container [2024-11-07 06:26:00,315 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:25:59" (2/3) ... [2024-11-07 06:26:00,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3036c1f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:26:00, skipping insertion in model container [2024-11-07 06:26:00,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:26:00" (3/3) ... [2024-11-07 06:26:00,317 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:26:00,331 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 06:26:00,331 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 06:26:00,406 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 06:26:00,419 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;@76760d37, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 06:26:00,421 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 06:26:00,426 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-07 06:26:00,441 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:00,442 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:00,443 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:00,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:00,447 INFO L85 PathProgramCache]: Analyzing trace with hash 2123333355, now seen corresponding path program 1 times [2024-11-07 06:26:00,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:26:00,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841285796] [2024-11-07 06:26:00,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:00,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:26:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:26:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-07 06:26:00,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-07 06:26:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-07 06:26:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-07 06:26:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 06:26:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-07 06:26:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 06:26:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 06:26:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 06:26:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 06:26:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:26:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:26:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:26:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:26:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:26:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:26:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:26:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 06:26:00,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:26:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 06:26:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:26:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 06:26:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:26:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 06:26:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 06:26:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 06:26:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 06:26:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 06:26:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 06:26:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 06:26:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:26:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:26:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:26:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:26:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:26:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:26:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:26:00,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-07 06:26:00,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:26:00,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841285796] [2024-11-07 06:26:00,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841285796] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:00,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:00,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 06:26:00,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335819206] [2024-11-07 06:26:00,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:00,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 06:26:00,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:26:00,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 06:26:00,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:26:00,924 INFO L87 Difference]: Start difference. First operand has 103 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-07 06:26:00,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:00,946 INFO L93 Difference]: Finished difference Result 199 states and 358 transitions. [2024-11-07 06:26:00,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 06:26:00,948 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 237 [2024-11-07 06:26:00,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:00,955 INFO L225 Difference]: With dead ends: 199 [2024-11-07 06:26:00,955 INFO L226 Difference]: Without dead ends: 99 [2024-11-07 06:26:00,958 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:26:00,960 INFO L432 NwaCegarLoop]: 156 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, 156 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:00,961 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:26:00,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-07 06:26:01,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-07 06:26:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 59 states have internal predecessors, (80), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 156 transitions. [2024-11-07 06:26:01,024 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 156 transitions. Word has length 237 [2024-11-07 06:26:01,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:01,025 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 156 transitions. [2024-11-07 06:26:01,025 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-07 06:26:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 156 transitions. [2024-11-07 06:26:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-07 06:26:01,083 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:01,083 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:01,083 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 06:26:01,084 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:01,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:01,084 INFO L85 PathProgramCache]: Analyzing trace with hash -852722653, now seen corresponding path program 1 times [2024-11-07 06:26:01,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:26:01,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107596686] [2024-11-07 06:26:01,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:01,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:26:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:26:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-07 06:26:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-07 06:26:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-07 06:26:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-07 06:26:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 06:26:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-07 06:26:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 06:26:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 06:26:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 06:26:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 06:26:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:26:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:26:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:26:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:26:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:26:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:26:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:26:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 06:26:01,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:26:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 06:26:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:26:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 06:26:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:26:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 06:26:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 06:26:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 06:26:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 06:26:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 06:26:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 06:26:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 06:26:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:26:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:26:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:26:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:26:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:26:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:26:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:26:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-07 06:26:01,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:26:01,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107596686] [2024-11-07 06:26:01,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107596686] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:01,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:01,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:26:01,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [458872282] [2024-11-07 06:26:01,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:01,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 06:26:01,575 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:26:01,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 06:26:01,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:01,577 INFO L87 Difference]: Start difference. First operand 99 states and 156 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:01,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:01,628 INFO L93 Difference]: Finished difference Result 238 states and 373 transitions. [2024-11-07 06:26:01,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 06:26:01,628 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2024-11-07 06:26:01,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:01,631 INFO L225 Difference]: With dead ends: 238 [2024-11-07 06:26:01,631 INFO L226 Difference]: Without dead ends: 142 [2024-11-07 06:26:01,632 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:01,633 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 55 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:01,633 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 316 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:26:01,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2024-11-07 06:26:01,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 139. [2024-11-07 06:26:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 94 states have (on average 1.4148936170212767) internal successors, (133), 95 states have internal predecessors, (133), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2024-11-07 06:26:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 217 transitions. [2024-11-07 06:26:01,652 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 217 transitions. Word has length 237 [2024-11-07 06:26:01,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:01,653 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 217 transitions. [2024-11-07 06:26:01,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 217 transitions. [2024-11-07 06:26:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-07 06:26:01,656 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:01,656 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:01,656 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-07 06:26:01,656 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:01,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:01,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1275424479, now seen corresponding path program 1 times [2024-11-07 06:26:01,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:26:01,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902164740] [2024-11-07 06:26:01,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:26:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-07 06:26:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-07 06:26:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-07 06:26:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-07 06:26:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-07 06:26:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 06:26:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-07 06:26:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-07 06:26:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-07 06:26:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-07 06:26:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-07 06:26:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-07 06:26:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-07 06:26:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 06:26:01,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-07 06:26:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-07 06:26:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-07 06:26:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-07 06:26:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-07 06:26:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-07 06:26:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 06:26:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-07 06:26:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-07 06:26:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-07 06:26:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-07 06:26:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-07 06:26:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-07 06:26:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-07 06:26:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-07 06:26:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-07 06:26:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-07 06:26:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-07 06:26:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 06:26:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 06:26:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-07 06:26:01,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-11-07 06:26:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-07 06:26:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-11-07 06:26:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-07 06:26:01,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 06:26:01,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902164740] [2024-11-07 06:26:01,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902164740] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:01,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:01,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:26:01,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363383604] [2024-11-07 06:26:01,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:01,921 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 06:26:01,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 06:26:01,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 06:26:01,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:01,922 INFO L87 Difference]: Start difference. First operand 139 states and 217 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:01,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:01,965 INFO L93 Difference]: Finished difference Result 282 states and 436 transitions. [2024-11-07 06:26:01,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 06:26:01,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2024-11-07 06:26:01,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:01,968 INFO L225 Difference]: With dead ends: 282 [2024-11-07 06:26:01,968 INFO L226 Difference]: Without dead ends: 146 [2024-11-07 06:26:01,969 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:01,970 INFO L432 NwaCegarLoop]: 187 mSDtfsCounter, 51 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:01,970 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 328 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:26:01,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2024-11-07 06:26:01,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 119. [2024-11-07 06:26:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 78 states have (on average 1.3717948717948718) internal successors, (107), 78 states have internal predecessors, (107), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 183 transitions. [2024-11-07 06:26:01,984 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 183 transitions. Word has length 237 [2024-11-07 06:26:01,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:01,984 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 183 transitions. [2024-11-07 06:26:01,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 183 transitions. [2024-11-07 06:26:01,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-07 06:26:01,988 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:01,988 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:01,988 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-07 06:26:01,988 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:01,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:01,989 INFO L85 PathProgramCache]: Analyzing trace with hash -2135583915, now seen corresponding path program 1 times [2024-11-07 06:26:01,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 06:26:01,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152758503] [2024-11-07 06:26:01,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:01,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 06:26:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 06:26:02,147 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-07 06:26:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-07 06:26:02,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-07 06:26:02,400 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-07 06:26:02,401 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-07 06:26:02,405 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-07 06:26:02,408 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-07 06:26:02,587 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-07 06:26:02,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 06:26:02 BoogieIcfgContainer [2024-11-07 06:26:02,591 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-07 06:26:02,592 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-07 06:26:02,592 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-07 06:26:02,592 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-07 06:26:02,593 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:26:00" (3/4) ... [2024-11-07 06:26:02,595 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-07 06:26:02,595 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-07 06:26:02,596 INFO L158 Benchmark]: Toolchain (without parser) took 3208.84ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 85.1MB in the beginning and 67.8MB in the end (delta: 17.3MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2024-11-07 06:26:02,597 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:26:02,597 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.43ms. Allocated memory is still 109.1MB. Free memory was 84.9MB in the beginning and 69.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-07 06:26:02,597 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.66ms. Allocated memory is still 109.1MB. Free memory was 69.5MB in the beginning and 66.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:26:02,597 INFO L158 Benchmark]: Boogie Preprocessor took 54.19ms. Allocated memory is still 109.1MB. Free memory was 66.8MB in the beginning and 63.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:26:02,598 INFO L158 Benchmark]: RCFGBuilder took 482.28ms. Allocated memory is still 109.1MB. Free memory was 63.8MB in the beginning and 41.3MB in the end (delta: 22.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-07 06:26:02,598 INFO L158 Benchmark]: TraceAbstraction took 2280.92ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 40.7MB in the beginning and 68.8MB in the end (delta: -28.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-11-07 06:26:02,601 INFO L158 Benchmark]: Witness Printer took 3.86ms. Allocated memory is still 142.6MB. Free memory was 67.8MB in the beginning and 67.8MB in the end (delta: 14.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 06:26:02,603 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.43ms. Allocated memory is still 109.1MB. Free memory was 84.9MB in the beginning and 69.5MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.66ms. Allocated memory is still 109.1MB. Free memory was 69.5MB in the beginning and 66.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.19ms. Allocated memory is still 109.1MB. Free memory was 66.8MB in the beginning and 63.8MB in the end (delta: 3.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 482.28ms. Allocated memory is still 109.1MB. Free memory was 63.8MB in the beginning and 41.3MB in the end (delta: 22.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2280.92ms. Allocated memory was 109.1MB in the beginning and 142.6MB in the end (delta: 33.6MB). Free memory was 40.7MB in the beginning and 68.8MB in the end (delta: -28.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. * Witness Printer took 3.86ms. Allocated memory is still 142.6MB. Free memory was 67.8MB in the beginning and 67.8MB in the end (delta: 14.7kB). 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 207, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryArithmeticFLOAToperation at line 122. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 0.5; [L23] float var_1_5 = 0.0; [L24] float var_1_6 = 4.2; [L25] float var_1_7 = 31.25; [L26] float var_1_8 = 1.375; [L27] unsigned short int var_1_9 = 32; [L28] unsigned char var_1_10 = 1; [L29] float var_1_11 = 0.625; [L30] unsigned short int var_1_12 = 1; [L31] float var_1_13 = -0.25; [L32] signed short int var_1_14 = 4; [L33] unsigned char var_1_15 = 1; [L34] unsigned char var_1_16 = 0; [L35] signed short int var_1_17 = 8; [L36] signed short int var_1_18 = 5; [L37] signed short int var_1_19 = 128; [L38] signed long int var_1_20 = -50; [L39] signed short int var_1_21 = -16; [L40] signed short int var_1_22 = 16; [L41] signed short int var_1_23 = 32; [L42] signed short int var_1_24 = 2; [L43] signed short int var_1_25 = -4; [L44] float var_1_26 = 0.2; [L45] unsigned char var_1_33 = 0; [L46] unsigned char var_1_35 = 1; [L47] unsigned char var_1_36 = 0; [L48] unsigned char var_1_37 = 0; [L49] unsigned char var_1_38 = 1; [L50] unsigned char var_1_39 = 0; [L51] unsigned short int var_1_40 = 25; [L52] signed short int var_1_46 = 16; [L53] unsigned short int var_1_47 = 128; [L54] signed char var_1_48 = 2; [L55] signed char var_1_49 = 8; [L56] signed char var_1_50 = 100; [L57] signed char var_1_51 = -50; VAL [isInitial=0, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_5=0, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L211] isInitial = 1 [L212] FCALL initially() [L213] COND TRUE 1 [L214] FCALL updateLastVariables() [L215] CALL updateVariables() [L144] var_1_5 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L145] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L146] var_1_6 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L147] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L148] var_1_7 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L149] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L150] var_1_8 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L151] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L152] var_1_10 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L153] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L154] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L154] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L155] var_1_11 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L156] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L157] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L157] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, var_1_10=0, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L158] var_1_12 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L159] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L160] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L160] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L161] var_1_15 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L162] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L163] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L163] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L164] var_1_16 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L165] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L166] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L166] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L167] var_1_17 = __VERIFIER_nondet_short() [L168] CALL assume_abort_if_not(var_1_17 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L168] RET assume_abort_if_not(var_1_17 >= -32767) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L169] CALL assume_abort_if_not(var_1_17 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L169] RET assume_abort_if_not(var_1_17 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L170] var_1_18 = __VERIFIER_nondet_short() [L171] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L171] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L172] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L172] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L173] var_1_19 = __VERIFIER_nondet_short() [L174] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L174] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L175] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L175] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L176] var_1_22 = __VERIFIER_nondet_short() [L177] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L177] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L178] CALL assume_abort_if_not(var_1_22 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L178] RET assume_abort_if_not(var_1_22 <= 16383) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L179] var_1_24 = __VERIFIER_nondet_short() [L180] CALL assume_abort_if_not(var_1_24 >= -8192) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L180] RET assume_abort_if_not(var_1_24 >= -8192) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L181] CALL assume_abort_if_not(var_1_24 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L181] RET assume_abort_if_not(var_1_24 <= 8192) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L182] var_1_25 = __VERIFIER_nondet_short() [L183] CALL assume_abort_if_not(var_1_25 >= -8191) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L183] RET assume_abort_if_not(var_1_25 >= -8191) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L184] CALL assume_abort_if_not(var_1_25 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L184] RET assume_abort_if_not(var_1_25 <= 8191) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L185] var_1_35 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_35 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L186] RET assume_abort_if_not(var_1_35 >= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L187] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L187] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L188] var_1_36 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L189] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L190] CALL assume_abort_if_not(var_1_36 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L190] RET assume_abort_if_not(var_1_36 <= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L191] var_1_37 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L192] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L193] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L193] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L194] var_1_39 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L195] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L196] CALL assume_abort_if_not(var_1_39 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L196] RET assume_abort_if_not(var_1_39 <= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L197] var_1_49 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_49 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L198] RET assume_abort_if_not(var_1_49 >= -1) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L199] CALL assume_abort_if_not(var_1_49 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L199] RET assume_abort_if_not(var_1_49 <= 126) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=100, var_1_51=-50, var_1_9=32] [L200] var_1_50 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L201] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L202] CALL assume_abort_if_not(var_1_50 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L202] RET assume_abort_if_not(var_1_50 <= 126) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L215] RET updateVariables() [L216] CALL step() [L61] COND FALSE !(\read(var_1_10)) [L64] var_1_13 = ((((10.15f) < ((var_1_6 + var_1_8))) ? (10.15f) : ((var_1_6 + var_1_8)))) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L66] unsigned char stepLocal_5 = ! (var_1_10 || var_1_15); VAL [isInitial=1, stepLocal_5=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L67] COND TRUE stepLocal_5 || var_1_16 [L68] var_1_14 = ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L70] COND TRUE \read(var_1_15) [L71] var_1_21 = ((var_1_22 + 25) - var_1_19) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L73] var_1_38 = (! (var_1_36 && var_1_39)) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L74] COND FALSE !((var_1_20 + ((((var_1_24) < (var_1_20)) ? (var_1_24) : (var_1_20)))) <= var_1_17) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L79] var_1_47 = var_1_12 VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=-50, var_1_9=32] [L80] COND FALSE !(var_1_8 > var_1_5) [L91] var_1_51 = var_1_49 VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L93] COND FALSE !(\read(var_1_10)) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=32, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L96] COND TRUE \read(var_1_16) [L97] var_1_23 = var_1_24 VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L102] COND TRUE \read(var_1_16) [L103] var_1_33 = ((var_1_35 && (! var_1_36)) && var_1_37) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=2, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L105] COND TRUE var_1_8 >= var_1_5 [L106] var_1_48 = (var_1_49 - ((((var_1_50) > (((((5) < 0 ) ? -(5) : (5))))) ? (var_1_50) : (((((5) < 0 ) ? -(5) : (5))))))) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L108] unsigned char stepLocal_4 = var_1_13 < (var_1_8 / var_1_11); [L109] unsigned char stepLocal_3 = var_1_13 != var_1_11; VAL [isInitial=1, stepLocal_3=0, stepLocal_4=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=32] [L110] COND FALSE !(var_1_10 || stepLocal_4) [L115] var_1_9 = var_1_12 VAL [isInitial=1, stepLocal_3=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=-65528] [L117] COND FALSE !(((((- var_1_5) < 0 ) ? -(- var_1_5) : (- var_1_5))) <= var_1_8) [L122] var_1_26 = (8.25f - var_1_6) VAL [isInitial=1, stepLocal_3=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-50, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=-65528] [L124] COND TRUE \read(var_1_16) [L125] var_1_20 = (var_1_9 - 50) VAL [isInitial=1, stepLocal_3=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=-65528] [L127] var_1_46 = var_1_18 [L128] signed short int stepLocal_2 = var_1_21; [L129] signed short int stepLocal_1 = var_1_21; [L130] signed long int stepLocal_0 = var_1_14 - var_1_20; VAL [isInitial=1, stepLocal_0=-60, stepLocal_1=-144, stepLocal_2=-144, stepLocal_3=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=1/2, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_9=-65528] [L131] COND FALSE !((var_1_20 + var_1_14) < stepLocal_2) [L140] var_1_1 = var_1_8 VAL [isInitial=1, stepLocal_0=-60, stepLocal_1=-144, stepLocal_3=0, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=174, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_8=174, var_1_9=-65528] [L216] RET step() [L217] CALL, EXPR property() [L207-L208] return ((((((((var_1_20 + var_1_14) < var_1_21) ? ((var_1_21 <= (var_1_14 - var_1_20)) ? ((var_1_21 < var_1_14) ? (var_1_1 == ((float) ((var_1_5 - var_1_6) - var_1_7))) : 1) : (var_1_1 == ((float) (((((var_1_6) < (var_1_8)) ? (var_1_6) : (var_1_8))) + 3.25f)))) : (var_1_1 == ((float) var_1_8))) && ((var_1_10 || (var_1_13 < (var_1_8 / var_1_11))) ? ((var_1_10 || (var_1_13 != var_1_11)) ? (var_1_9 == ((unsigned short int) 8)) : 1) : (var_1_9 == ((unsigned short int) var_1_12)))) && (var_1_10 ? (var_1_13 == ((float) ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))))) : (var_1_13 == ((float) ((((10.15f) < ((var_1_6 + var_1_8))) ? (10.15f) : ((var_1_6 + var_1_8)))))))) && (((! (var_1_10 || var_1_15)) || var_1_16) ? (var_1_14 == ((signed short int) ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))))) : 1)) && (var_1_16 ? (var_1_20 == ((signed long int) (var_1_9 - 50))) : 1)) && (var_1_15 ? (var_1_21 == ((signed short int) ((var_1_22 + 25) - var_1_19))) : 1)) && (var_1_10 ? (var_1_23 == ((signed short int) (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)))) : (var_1_16 ? (var_1_23 == ((signed short int) var_1_24)) : (var_1_23 == ((signed short int) var_1_17)))) ; VAL [\result=0, isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=174, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_8=174, var_1_9=-65528] [L217] RET, EXPR property() [L217] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=174, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_8=174, var_1_9=-65528] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_12=-65528, var_1_13=203/20, var_1_14=-102, var_1_15=1, var_1_16=1, var_1_17=-102, var_1_18=67, var_1_19=169, var_1_1=174, var_1_20=-42, var_1_21=-144, var_1_22=0, var_1_23=-51, var_1_24=-51, var_1_25=-8191, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=-65528, var_1_48=-1, var_1_49=4, var_1_50=0, var_1_51=4, var_1_8=174, var_1_9=-65528] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 103 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 4, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 106 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 106 mSDsluCounter, 800 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 282 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 32 IncrementalHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 518 mSDtfsCounter, 32 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 274 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=139occurred in iteration=2, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 30 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 949 NumberOfCodeBlocks, 949 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 708 ConstructedInterpolants, 0 QuantifiedInterpolants, 800 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8436/8436 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-07 06:26:02,639 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.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 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 06:26:04,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 06:26:04,827 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-07 06:26:04,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 06:26:04,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 06:26:04,879 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 06:26:04,884 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 06:26:04,884 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 06:26:04,884 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 06:26:04,884 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 06:26:04,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 06:26:04,884 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 06:26:04,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 06:26:04,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 06:26:04,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 06:26:04,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 06:26:04,885 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:26:04,886 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 06:26:04,886 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 06:26:04,886 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 -> 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c [2024-11-07 06:26:05,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 06:26:05,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 06:26:05,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 06:26:05,156 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 06:26:05,156 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 06:26:05,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:26:06,566 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 06:26:06,845 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 06:26:06,846 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:26:06,858 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cbd51adde/7012373e11a34e0f83aad9f2d6925c5b/FLAGa82d9b9bd [2024-11-07 06:26:06,878 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/cbd51adde/7012373e11a34e0f83aad9f2d6925c5b [2024-11-07 06:26:06,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 06:26:06,887 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 06:26:06,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 06:26:06,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 06:26:06,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 06:26:06,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:26:06" (1/1) ... [2024-11-07 06:26:06,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d19fa3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:06, skipping insertion in model container [2024-11-07 06:26:06,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:26:06" (1/1) ... [2024-11-07 06:26:06,923 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 06:26:07,045 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2024-11-07 06:26:07,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:26:07,143 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 06:26:07,156 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2024-11-07 06:26:07,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 06:26:07,201 INFO L204 MainTranslator]: Completed translation [2024-11-07 06:26:07,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07 WrapperNode [2024-11-07 06:26:07,202 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 06:26:07,203 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 06:26:07,203 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 06:26:07,203 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 06:26:07,210 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,230 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,264 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 222 [2024-11-07 06:26:07,265 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 06:26:07,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 06:26:07,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 06:26:07,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 06:26:07,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,286 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,301 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-07 06:26:07,302 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,316 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,321 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,328 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,330 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,341 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 06:26:07,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 06:26:07,342 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 06:26:07,342 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 06:26:07,343 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (1/1) ... [2024-11-07 06:26:07,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 06:26:07,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 06:26:07,390 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 06:26:07,396 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 06:26:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 06:26:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-07 06:26:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 06:26:07,422 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 06:26:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 06:26:07,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 06:26:07,522 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 06:26:07,523 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 06:26:15,691 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-07 06:26:15,692 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 06:26:15,705 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 06:26:15,706 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 06:26:15,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:26:15 BoogieIcfgContainer [2024-11-07 06:26:15,707 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 06:26:15,709 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 06:26:15,710 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 06:26:15,716 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 06:26:15,717 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:26:06" (1/3) ... [2024-11-07 06:26:15,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@132e5835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:26:15, skipping insertion in model container [2024-11-07 06:26:15,720 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:26:07" (2/3) ... [2024-11-07 06:26:15,721 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@132e5835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:26:15, skipping insertion in model container [2024-11-07 06:26:15,721 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:26:15" (3/3) ... [2024-11-07 06:26:15,722 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2024-11-07 06:26:15,737 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 06:26:15,738 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 06:26:15,806 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 06:26:15,820 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;@51de56cb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 06:26:15,821 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 06:26:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:15,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-07 06:26:15,845 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:15,846 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:15,846 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:15,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:15,854 INFO L85 PathProgramCache]: Analyzing trace with hash 2123333355, now seen corresponding path program 1 times [2024-11-07 06:26:15,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:26:15,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [325315384] [2024-11-07 06:26:15,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:15,901 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:15,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:26:15,905 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-07 06:26:15,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-07 06:26:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:16,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-07 06:26:16,428 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:26:16,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2024-11-07 06:26:16,485 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:26:16,486 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:26:16,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [325315384] [2024-11-07 06:26:16,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [325315384] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:16,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:16,489 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-07 06:26:16,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401503903] [2024-11-07 06:26:16,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:16,497 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-07 06:26:16,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:26:16,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-07 06:26:16,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:26:16,521 INFO L87 Difference]: Start difference. First operand has 103 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-07 06:26:16,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:16,551 INFO L93 Difference]: Finished difference Result 199 states and 358 transitions. [2024-11-07 06:26:16,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-07 06:26:16,553 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 237 [2024-11-07 06:26:16,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:16,559 INFO L225 Difference]: With dead ends: 199 [2024-11-07 06:26:16,559 INFO L226 Difference]: Without dead ends: 99 [2024-11-07 06:26:16,563 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-07 06:26:16,565 INFO L432 NwaCegarLoop]: 156 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, 156 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:16,566 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-07 06:26:16,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-11-07 06:26:16,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-11-07 06:26:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 59 states have internal predecessors, (80), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 156 transitions. [2024-11-07 06:26:16,613 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 156 transitions. Word has length 237 [2024-11-07 06:26:16,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:16,614 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 156 transitions. [2024-11-07 06:26:16,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-11-07 06:26:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 156 transitions. [2024-11-07 06:26:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-07 06:26:16,622 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:16,623 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:16,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-07 06:26:16,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:16,824 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:16,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:16,825 INFO L85 PathProgramCache]: Analyzing trace with hash -852722653, now seen corresponding path program 1 times [2024-11-07 06:26:16,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:26:16,827 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2114653951] [2024-11-07 06:26:16,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:16,828 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:16,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:26:16,830 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-07 06:26:16,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-07 06:26:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:17,353 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-07 06:26:17,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:26:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-07 06:26:17,465 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:26:17,465 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:26:17,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2114653951] [2024-11-07 06:26:17,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2114653951] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:17,465 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:17,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:26:17,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269384963] [2024-11-07 06:26:17,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:17,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 06:26:17,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:26:17,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 06:26:17,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:17,468 INFO L87 Difference]: Start difference. First operand 99 states and 156 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:21,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:26:24,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:26:24,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:24,456 INFO L93 Difference]: Finished difference Result 238 states and 373 transitions. [2024-11-07 06:26:24,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 06:26:24,498 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2024-11-07 06:26:24,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:24,501 INFO L225 Difference]: With dead ends: 238 [2024-11-07 06:26:24,501 INFO L226 Difference]: Without dead ends: 142 [2024-11-07 06:26:24,501 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:24,502 INFO L432 NwaCegarLoop]: 170 mSDtfsCounter, 58 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:24,505 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 310 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2024-11-07 06:26:24,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2024-11-07 06:26:24,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 139. [2024-11-07 06:26:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2024-11-07 06:26:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 215 transitions. [2024-11-07 06:26:24,529 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 215 transitions. Word has length 237 [2024-11-07 06:26:24,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:24,530 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 215 transitions. [2024-11-07 06:26:24,530 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 215 transitions. [2024-11-07 06:26:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-07 06:26:24,535 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:24,535 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:24,550 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-07 06:26:24,736 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:24,736 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:24,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:24,737 INFO L85 PathProgramCache]: Analyzing trace with hash -850462029, now seen corresponding path program 1 times [2024-11-07 06:26:24,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:26:24,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [192968519] [2024-11-07 06:26:24,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:24,738 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:24,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:26:24,740 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-07 06:26:24,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-07 06:26:25,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:25,192 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-07 06:26:25,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:26:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-07 06:26:25,299 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-07 06:26:25,299 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:26:25,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [192968519] [2024-11-07 06:26:25,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [192968519] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 06:26:25,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 06:26:25,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-07 06:26:25,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966556061] [2024-11-07 06:26:25,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 06:26:25,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-07 06:26:25,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:26:25,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-07 06:26:25,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:25,302 INFO L87 Difference]: Start difference. First operand 139 states and 215 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:29,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:26:33,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:26:33,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:26:33,535 INFO L93 Difference]: Finished difference Result 282 states and 432 transitions. [2024-11-07 06:26:33,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-07 06:26:33,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 238 [2024-11-07 06:26:33,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:26:33,539 INFO L225 Difference]: With dead ends: 282 [2024-11-07 06:26:33,539 INFO L226 Difference]: Without dead ends: 146 [2024-11-07 06:26:33,543 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-07 06:26:33,543 INFO L432 NwaCegarLoop]: 174 mSDtfsCounter, 57 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2024-11-07 06:26:33,545 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 314 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2024-11-07 06:26:33,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2024-11-07 06:26:33,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 119. [2024-11-07 06:26:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 78 states have (on average 1.3717948717948718) internal successors, (107), 78 states have internal predecessors, (107), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:26:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 183 transitions. [2024-11-07 06:26:33,573 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 183 transitions. Word has length 238 [2024-11-07 06:26:33,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:26:33,574 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 183 transitions. [2024-11-07 06:26:33,574 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-11-07 06:26:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 183 transitions. [2024-11-07 06:26:33,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-07 06:26:33,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:26:33,581 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:26:33,618 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-07 06:26:33,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:33,782 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:26:33,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:26:33,783 INFO L85 PathProgramCache]: Analyzing trace with hash -2135583915, now seen corresponding path program 1 times [2024-11-07 06:26:33,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:26:33,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [766539584] [2024-11-07 06:26:33,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:33,784 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:26:33,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:26:33,787 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-07 06:26:33,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-07 06:26:34,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:34,262 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-07 06:26:34,269 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:26:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-07 06:26:41,630 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 06:26:42,653 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-07 06:26:42,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [766539584] [2024-11-07 06:26:42,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [766539584] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 06:26:42,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2067291177] [2024-11-07 06:26:42,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:26:42,653 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-07 06:26:42,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-07 06:26:42,679 INFO L229 MonitoredProcess]: Starting monitored process 6 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 06:26:42,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-07 06:26:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:26:44,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-07 06:26:44,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-07 06:27:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 352 proven. 210 refuted. 0 times theorem prover too weak. 2250 trivial. 0 not checked. [2024-11-07 06:27:01,634 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-07 06:27:04,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2067291177] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-07 06:27:04,370 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-07 06:27:04,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 10] total 12 [2024-11-07 06:27:04,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295405537] [2024-11-07 06:27:04,370 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-07 06:27:04,371 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-07 06:27:04,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-07 06:27:04,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-07 06:27:04,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2024-11-07 06:27:04,373 INFO L87 Difference]: Start difference. First operand 119 states and 183 transitions. Second operand has 13 states, 13 states have (on average 7.153846153846154) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (72), 3 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 3 states have call successors, (73) [2024-11-07 06:27:17,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:27:21,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:27:24,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:27:29,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:27:32,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.01s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-07 06:27:33,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 06:27:33,207 INFO L93 Difference]: Finished difference Result 291 states and 438 transitions. [2024-11-07 06:27:33,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-07 06:27:33,209 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.153846153846154) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (72), 3 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 3 states have call successors, (73) Word has length 238 [2024-11-07 06:27:33,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 06:27:33,216 INFO L225 Difference]: With dead ends: 291 [2024-11-07 06:27:33,217 INFO L226 Difference]: Without dead ends: 175 [2024-11-07 06:27:33,222 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 693 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=136, Invalid=284, Unknown=0, NotChecked=0, Total=420 [2024-11-07 06:27:33,223 INFO L432 NwaCegarLoop]: 116 mSDtfsCounter, 238 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 584 mSolverCounterSat, 16 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 456 SdHoareTripleChecker+Invalid, 603 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 584 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2024-11-07 06:27:33,223 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 456 Invalid, 603 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 584 Invalid, 3 Unknown, 0 Unchecked, 28.3s Time] [2024-11-07 06:27:33,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2024-11-07 06:27:33,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 137. [2024-11-07 06:27:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 95 states have (on average 1.3789473684210527) internal successors, (131), 95 states have internal predecessors, (131), 38 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-07 06:27:33,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 207 transitions. [2024-11-07 06:27:33,241 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 207 transitions. Word has length 238 [2024-11-07 06:27:33,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 06:27:33,241 INFO L471 AbstractCegarLoop]: Abstraction has 137 states and 207 transitions. [2024-11-07 06:27:33,242 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.153846153846154) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (72), 3 states have call predecessors, (72), 4 states have return successors, (73), 2 states have call predecessors, (73), 3 states have call successors, (73) [2024-11-07 06:27:33,243 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 207 transitions. [2024-11-07 06:27:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-07 06:27:33,246 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 06:27:33,246 INFO L215 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 06:27:33,262 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-07 06:27:33,466 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 06:27:33,646 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,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 06:27:33,647 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 06:27:33,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 06:27:33,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1434519337, now seen corresponding path program 1 times [2024-11-07 06:27:33,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-07 06:27:33,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1767955941] [2024-11-07 06:27:33,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 06:27:33,648 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-07 06:27:33,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-07 06:27:33,652 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 06:27:33,653 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 06:27:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 06:27:34,164 INFO L255 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-07 06:27:34,172 INFO L278 TraceCheckSpWp]: Computing forward predicates...