./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.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 6ea896f7bc04be31a5c6c97a4f6cc7d6fac7c26e247bcad19aec81c3c1b0a6a7 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 12:50:18,496 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 12:50:18,553 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 12:50:18,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 12:50:18,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 12:50:18,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 12:50:18,578 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 12:50:18,578 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 12:50:18,579 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 12:50:18,579 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 12:50:18,579 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 12:50:18,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 12:50:18,580 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 12:50:18,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 12:50:18,581 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 12:50:18,582 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 12:50:18,582 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 12:50:18,582 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 12:50:18,582 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 12:50:18,582 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 12:50:18,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:18,582 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:18,583 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 12:50:18,583 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 12:50:18,584 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 12:50:18,584 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 -> 6ea896f7bc04be31a5c6c97a4f6cc7d6fac7c26e247bcad19aec81c3c1b0a6a7 [2025-01-09 12:50:18,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 12:50:18,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 12:50:18,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 12:50:18,852 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 12:50:18,852 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 12:50:18,853 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:50:20,048 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a8329f923/6c20667b5aad408883791f4fa3682e28/FLAGeb21655a0 [2025-01-09 12:50:20,291 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 12:50:20,291 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:50:20,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a8329f923/6c20667b5aad408883791f4fa3682e28/FLAGeb21655a0 [2025-01-09 12:50:20,307 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a8329f923/6c20667b5aad408883791f4fa3682e28 [2025-01-09 12:50:20,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 12:50:20,311 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 12:50:20,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 12:50:20,312 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 12:50:20,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 12:50:20,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18732538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20, skipping insertion in model container [2025-01-09 12:50:20,315 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 12:50:20,407 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i[915,928] [2025-01-09 12:50:20,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 12:50:20,484 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 12:50:20,491 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i[915,928] [2025-01-09 12:50:20,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 12:50:20,525 INFO L204 MainTranslator]: Completed translation [2025-01-09 12:50:20,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20 WrapperNode [2025-01-09 12:50:20,526 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 12:50:20,527 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 12:50:20,527 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 12:50:20,527 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 12:50:20,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,539 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,566 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 256 [2025-01-09 12:50:20,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 12:50:20,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 12:50:20,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 12:50:20,567 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 12:50:20,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,575 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,596 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]. [2025-01-09 12:50:20,596 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,600 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,610 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,614 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,619 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,626 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,632 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 12:50:20,632 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 12:50:20,632 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 12:50:20,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 12:50:20,634 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (1/1) ... [2025-01-09 12:50:20,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:20,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 12:50:20,659 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) [2025-01-09 12:50:20,663 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 [2025-01-09 12:50:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 12:50:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 12:50:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 12:50:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 12:50:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 12:50:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 12:50:20,766 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 12:50:20,768 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 12:50:21,138 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2025-01-09 12:50:21,138 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 12:50:21,147 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 12:50:21,148 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 12:50:21,148 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 12:50:21 BoogieIcfgContainer [2025-01-09 12:50:21,149 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 12:50:21,150 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 12:50:21,150 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 12:50:21,153 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 12:50:21,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 12:50:20" (1/3) ... [2025-01-09 12:50:21,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327bbe69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 12:50:21, skipping insertion in model container [2025-01-09 12:50:21,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:20" (2/3) ... [2025-01-09 12:50:21,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327bbe69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 12:50:21, skipping insertion in model container [2025-01-09 12:50:21,155 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 12:50:21" (3/3) ... [2025-01-09 12:50:21,155 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:50:21,166 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 12:50:21,168 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-2.i that has 2 procedures, 109 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 12:50:21,211 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 12:50:21,218 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;@60617282, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 12:50:21,218 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 12:50:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 70 states have (on average 1.4) internal successors, (98), 71 states have internal predecessors, (98), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 12:50:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2025-01-09 12:50:21,229 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:50:21,229 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:50:21,229 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:50:21,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:50:21,233 INFO L85 PathProgramCache]: Analyzing trace with hash 2043742410, now seen corresponding path program 1 times [2025-01-09 12:50:21,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 12:50:21,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211951315] [2025-01-09 12:50:21,237 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:50:21,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 12:50:21,304 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-01-09 12:50:21,378 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-01-09 12:50:21,378 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:21,378 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:50:21,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 12:50:21,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 12:50:21,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211951315] [2025-01-09 12:50:21,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211951315] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 12:50:21,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 12:50:21,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 12:50:21,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49096221] [2025-01-09 12:50:21,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 12:50:21,706 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 12:50:21,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 12:50:21,721 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 12:50:21,722 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 12:50:21,723 INFO L87 Difference]: Start difference. First operand has 109 states, 70 states have (on average 1.4) internal successors, (98), 71 states have internal predecessors, (98), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 12:50:21,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 12:50:21,780 INFO L93 Difference]: Finished difference Result 250 states and 424 transitions. [2025-01-09 12:50:21,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 12:50:21,783 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 229 [2025-01-09 12:50:21,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 12:50:21,791 INFO L225 Difference]: With dead ends: 250 [2025-01-09 12:50:21,791 INFO L226 Difference]: Without dead ends: 138 [2025-01-09 12:50:21,793 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 12:50:21,795 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 44 mSDsluCounter, 158 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 12:50:21,796 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 356 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 12:50:21,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2025-01-09 12:50:21,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 113. [2025-01-09 12:50:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 75 states have (on average 1.3733333333333333) internal successors, (103), 75 states have internal predecessors, (103), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 12:50:21,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 175 transitions. [2025-01-09 12:50:21,828 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 175 transitions. Word has length 229 [2025-01-09 12:50:21,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 12:50:21,830 INFO L471 AbstractCegarLoop]: Abstraction has 113 states and 175 transitions. [2025-01-09 12:50:21,830 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 12:50:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 175 transitions. [2025-01-09 12:50:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-01-09 12:50:21,833 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:50:21,833 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:50:21,834 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 12:50:21,834 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:50:21,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:50:21,834 INFO L85 PathProgramCache]: Analyzing trace with hash 248007850, now seen corresponding path program 1 times [2025-01-09 12:50:21,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 12:50:21,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240966097] [2025-01-09 12:50:21,835 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:50:21,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 12:50:21,866 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 12:50:22,141 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 12:50:22,141 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:22,141 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:50:27,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 57 proven. 147 refuted. 0 times theorem prover too weak. 2316 trivial. 0 not checked. [2025-01-09 12:50:27,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 12:50:27,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240966097] [2025-01-09 12:50:27,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240966097] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 12:50:27,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [761933920] [2025-01-09 12:50:27,356 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:50:27,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 12:50:27,357 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 12:50:27,359 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 12:50:27,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 12:50:27,443 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 12:50:27,512 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 12:50:27,512 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:27,512 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:50:27,519 INFO L256 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 33 conjuncts are in the unsatisfiable core [2025-01-09 12:50:27,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 12:50:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1690 proven. 171 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2025-01-09 12:50:29,673 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 12:50:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 126 proven. 180 refuted. 0 times theorem prover too weak. 2214 trivial. 0 not checked. [2025-01-09 12:50:32,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [761933920] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 12:50:32,616 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-09 12:50:32,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 20, 19] total 51 [2025-01-09 12:50:32,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020841080] [2025-01-09 12:50:32,617 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-09 12:50:32,619 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2025-01-09 12:50:32,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 12:50:32,621 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2025-01-09 12:50:32,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=427, Invalid=2123, Unknown=0, NotChecked=0, Total=2550 [2025-01-09 12:50:32,623 INFO L87 Difference]: Start difference. First operand 113 states and 175 transitions. Second operand has 51 states, 49 states have (on average 3.306122448979592) internal successors, (162), 51 states have internal predecessors, (162), 12 states have call successors, (98), 5 states have call predecessors, (98), 12 states have return successors, (98), 10 states have call predecessors, (98), 12 states have call successors, (98) [2025-01-09 12:50:51,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 12:50:51,237 INFO L93 Difference]: Finished difference Result 1670 states and 2325 transitions. [2025-01-09 12:50:51,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2025-01-09 12:50:51,238 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 49 states have (on average 3.306122448979592) internal successors, (162), 51 states have internal predecessors, (162), 12 states have call successors, (98), 5 states have call predecessors, (98), 12 states have return successors, (98), 10 states have call predecessors, (98), 12 states have call successors, (98) Word has length 230 [2025-01-09 12:50:51,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 12:50:51,260 INFO L225 Difference]: With dead ends: 1670 [2025-01-09 12:50:51,261 INFO L226 Difference]: Without dead ends: 1560 [2025-01-09 12:50:51,284 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 683 GetRequests, 448 SyntacticMatches, 1 SemanticMatches, 234 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21699 ImplicationChecksByTransitivity, 14.8s TimeCoverageRelationStatistics Valid=9488, Invalid=45972, Unknown=0, NotChecked=0, Total=55460 [2025-01-09 12:50:51,286 INFO L435 NwaCegarLoop]: 105 mSDtfsCounter, 6113 mSDsluCounter, 1565 mSDsCounter, 0 mSdLazyCounter, 3462 mSolverCounterSat, 2832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6113 SdHoareTripleChecker+Valid, 1670 SdHoareTripleChecker+Invalid, 6294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2832 IncrementalHoareTripleChecker+Valid, 3462 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2025-01-09 12:50:51,287 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6113 Valid, 1670 Invalid, 6294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2832 Valid, 3462 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2025-01-09 12:50:51,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1560 states. [2025-01-09 12:50:51,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1560 to 301. [2025-01-09 12:50:51,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 206 states have (on average 1.3155339805825244) internal successors, (271), 207 states have internal predecessors, (271), 81 states have call successors, (81), 13 states have call predecessors, (81), 13 states have return successors, (81), 80 states have call predecessors, (81), 81 states have call successors, (81) [2025-01-09 12:50:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 433 transitions. [2025-01-09 12:50:51,382 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 433 transitions. Word has length 230 [2025-01-09 12:50:51,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 12:50:51,384 INFO L471 AbstractCegarLoop]: Abstraction has 301 states and 433 transitions. [2025-01-09 12:50:51,384 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 49 states have (on average 3.306122448979592) internal successors, (162), 51 states have internal predecessors, (162), 12 states have call successors, (98), 5 states have call predecessors, (98), 12 states have return successors, (98), 10 states have call predecessors, (98), 12 states have call successors, (98) [2025-01-09 12:50:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 433 transitions. [2025-01-09 12:50:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-01-09 12:50:51,389 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:50:51,390 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:50:51,409 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 12:50:51,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 12:50:51,591 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:50:51,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:50:51,592 INFO L85 PathProgramCache]: Analyzing trace with hash -561338776, now seen corresponding path program 1 times [2025-01-09 12:50:51,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 12:50:51,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800968719] [2025-01-09 12:50:51,592 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:50:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 12:50:51,604 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 12:50:51,706 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 12:50:51,706 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:51,706 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 12:50:51,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1732458504] [2025-01-09 12:50:51,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:50:51,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 12:50:51,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 12:50:51,717 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 12:50:51,718 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 12:50:51,793 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 12:50:51,848 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 12:50:51,848 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:51,848 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 12:50:51,848 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 12:50:51,873 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 230 statements into 1 equivalence classes. [2025-01-09 12:50:51,908 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 230 of 230 statements. [2025-01-09 12:50:51,908 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:50:51,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 12:50:52,057 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 12:50:52,058 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 12:50:52,059 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 12:50:52,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-09 12:50:52,261 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 12:50:52,264 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-01-09 12:50:52,405 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 12:50:52,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 12:50:52 BoogieIcfgContainer [2025-01-09 12:50:52,407 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 12:50:52,408 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 12:50:52,408 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 12:50:52,408 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 12:50:52,409 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 12:50:21" (3/4) ... [2025-01-09 12:50:52,410 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 12:50:52,411 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 12:50:52,412 INFO L158 Benchmark]: Toolchain (without parser) took 32100.93ms. Allocated memory was 201.3MB in the beginning and 520.1MB in the end (delta: 318.8MB). Free memory was 159.5MB in the beginning and 280.5MB in the end (delta: -121.0MB). Peak memory consumption was 196.3MB. Max. memory is 16.1GB. [2025-01-09 12:50:52,412 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 209.7MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 12:50:52,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 214.81ms. Allocated memory is still 201.3MB. Free memory was 159.1MB in the beginning and 142.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 12:50:52,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.32ms. Allocated memory is still 201.3MB. Free memory was 142.7MB in the beginning and 138.5MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 12:50:52,412 INFO L158 Benchmark]: Boogie Preprocessor took 65.21ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 131.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 12:50:52,413 INFO L158 Benchmark]: RCFGBuilder took 516.49ms. Allocated memory is still 201.3MB. Free memory was 131.4MB in the beginning and 100.7MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-01-09 12:50:52,413 INFO L158 Benchmark]: TraceAbstraction took 31257.61ms. Allocated memory was 201.3MB in the beginning and 520.1MB in the end (delta: 318.8MB). Free memory was 99.9MB in the beginning and 280.6MB in the end (delta: -180.7MB). Peak memory consumption was 137.6MB. Max. memory is 16.1GB. [2025-01-09 12:50:52,413 INFO L158 Benchmark]: Witness Printer took 3.15ms. Allocated memory is still 520.1MB. Free memory was 280.6MB in the beginning and 280.5MB in the end (delta: 105.2kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 12:50:52,414 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 209.7MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 214.81ms. Allocated memory is still 201.3MB. Free memory was 159.1MB in the beginning and 142.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.32ms. Allocated memory is still 201.3MB. Free memory was 142.7MB in the beginning and 138.5MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 65.21ms. Allocated memory is still 201.3MB. Free memory was 138.1MB in the beginning and 131.4MB in the end (delta: 6.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 516.49ms. Allocated memory is still 201.3MB. Free memory was 131.4MB in the beginning and 100.7MB in the end (delta: 30.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 31257.61ms. Allocated memory was 201.3MB in the beginning and 520.1MB in the end (delta: 318.8MB). Free memory was 99.9MB in the beginning and 280.6MB in the end (delta: -180.7MB). Peak memory consumption was 137.6MB. Max. memory is 16.1GB. * Witness Printer took 3.15ms. Allocated memory is still 520.1MB. Free memory was 280.6MB in the beginning and 280.5MB in the end (delta: 105.2kB). 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 someBinaryArithmeticDOUBLEoperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 116, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 163, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 164, overapproximation of someUnaryDOUBLEoperation at line 22, overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 61, overapproximation of someBinaryDOUBLEComparisonOperation at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 149, overapproximation of someBinaryDOUBLEComparisonOperation at line 203, overapproximation of someBinaryDOUBLEComparisonOperation at line 109. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = -0.5; [L23] unsigned char var_1_2 = 1; [L24] double var_1_3 = 64.84; [L25] double var_1_4 = 2.2; [L26] double var_1_5 = 31.875; [L27] unsigned char var_1_6 = 0; [L28] unsigned char var_1_7 = 0; [L29] signed char var_1_8 = -10; [L30] signed char var_1_10 = 2; [L31] signed char var_1_11 = 32; [L32] float var_1_12 = 2.5; [L33] signed short int var_1_13 = -64; [L34] signed short int var_1_14 = 8; [L35] float var_1_15 = 7.5; [L36] double var_1_16 = 2.85; [L37] signed char var_1_18 = 64; [L38] signed char var_1_20 = 1; [L39] unsigned char var_1_21 = 5; [L40] unsigned char var_1_22 = 10; [L41] unsigned char var_1_23 = 64; [L42] unsigned char var_1_24 = 2; [L43] float var_1_25 = 63.4; [L44] signed char var_1_26 = 4; [L45] signed char var_1_27 = 32; [L46] unsigned short int var_1_28 = 10; [L47] signed char var_1_29 = -1; [L48] signed char var_1_30 = -4; [L49] signed char var_1_31 = 2; [L50] signed char var_1_32 = -25; [L51] signed char var_1_33 = 1; [L52] signed char var_1_34 = 0; [L53] unsigned long int var_1_35 = 8; [L54] float var_1_36 = 127.7; [L55] float var_1_37 = 0.2; [L56] signed char last_1_var_1_18 = 64; [L57] unsigned char last_1_var_1_21 = 5; VAL [isInitial=0, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L207] isInitial = 1 [L208] FCALL initially() [L209] int k_loop; [L210] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L210] COND TRUE k_loop < 1 [L211] CALL updateLastVariables() [L199] last_1_var_1_18 = var_1_18 [L200] last_1_var_1_21 = var_1_21 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L211] RET updateLastVariables() [L212] CALL updateVariables() [L141] var_1_2 = __VERIFIER_nondet_uchar() [L142] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L142] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L143] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L143] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_3=1621/25, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L144] var_1_3 = __VERIFIER_nondet_double() [L145] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L145] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=11/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L146] var_1_4 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L147] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_5=255/8, var_1_6=0, var_1_7=0, var_1_8=-10] [L148] var_1_5 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=0, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=0, var_1_7=0, var_1_8=-10] [L149] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=0, var_1_7=0, var_1_8=-10] [L150] var_1_6 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_7=0, var_1_8=-10] [L151] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_7=0, var_1_8=-10] [L152] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=0, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=0, var_1_8=-10] [L152] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=0, var_1_8=-10] [L153] var_1_7 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_8=-10] [L154] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_8=-10] [L155] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L155] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=2, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L156] var_1_10 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_10 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L157] RET assume_abort_if_not(var_1_10 >= -1) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L158] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L158] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=32, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L159] var_1_11 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_11 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L160] RET assume_abort_if_not(var_1_11 >= -63) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L161] CALL assume_abort_if_not(var_1_11 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L161] RET assume_abort_if_not(var_1_11 <= 63) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_15=15/2, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L162] var_1_15 = __VERIFIER_nondet_float() [L163] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L163] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L164] CALL assume_abort_if_not(var_1_15 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L164] RET assume_abort_if_not(var_1_15 != 0.0F) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_16=57/20, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L165] var_1_16 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L166] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=1, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L167] var_1_20 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L168] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L169] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L169] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=10, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L170] var_1_22 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L171] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L172] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L172] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=64, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L173] var_1_23 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L174] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L175] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L175] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=2, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L176] var_1_24 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L177] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L178] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L178] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=32, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L179] var_1_27 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L180] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L181] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L181] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-4, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L182] var_1_30 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_30 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L183] RET assume_abort_if_not(var_1_30 >= -31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L184] CALL assume_abort_if_not(var_1_30 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L184] RET assume_abort_if_not(var_1_30 <= 32) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=2, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L185] var_1_31 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L186] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L187] CALL assume_abort_if_not(var_1_31 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L187] RET assume_abort_if_not(var_1_31 <= 31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-25, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L188] var_1_32 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_32 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L189] RET assume_abort_if_not(var_1_32 >= -31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L190] CALL assume_abort_if_not(var_1_32 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L190] RET assume_abort_if_not(var_1_32 <= 32) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=1, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L191] var_1_33 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_33 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L192] RET assume_abort_if_not(var_1_33 >= -31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L193] CALL assume_abort_if_not(var_1_33 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L193] RET assume_abort_if_not(var_1_33 <= 31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=0, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L194] var_1_34 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_34 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L195] RET assume_abort_if_not(var_1_34 >= -31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L196] CALL assume_abort_if_not(var_1_34 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L196] RET assume_abort_if_not(var_1_34 <= 31) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=8, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L212] RET updateVariables() [L213] CALL step() [L61] COND TRUE (var_1_3 / var_1_15) >= (var_1_4 - var_1_16) [L62] var_1_14 = var_1_11 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L66] signed short int stepLocal_7 = var_1_14; [L67] signed char stepLocal_6 = var_1_27; [L68] unsigned char stepLocal_5 = var_1_23; [L69] signed char stepLocal_4 = var_1_11; VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_4=-16, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L70] COND FALSE !(stepLocal_4 >= (var_1_27 - var_1_23)) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=-1, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L81] COND TRUE ! (var_1_24 <= var_1_27) [L82] var_1_29 = var_1_20 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L91] unsigned char stepLocal_0 = var_1_7; VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_0=1, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L92] COND FALSE !(\read(var_1_2)) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_0=1, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_6=1, var_1_7=1, var_1_8=-10] [L95] COND TRUE var_1_6 && stepLocal_0 [L96] var_1_1 = var_1_4 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=5/2, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_6=1, var_1_7=1, var_1_8=-10] [L99] COND TRUE \read(var_1_7) [L100] var_1_12 = var_1_5 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L102] signed char stepLocal_2 = var_1_10; VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_2=-1, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=5, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L103] COND TRUE stepLocal_2 <= last_1_var_1_21 [L104] var_1_21 = (((((var_1_22 + var_1_23)) < (var_1_24)) ? ((var_1_22 + var_1_23)) : (var_1_24))) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_25=317/5, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L108] var_1_25 = (((((9.999999999999975E13f) > (var_1_4)) ? (9.999999999999975E13f) : (var_1_4))) - var_1_3) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=4, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L109] COND TRUE (- 4.75) < (- var_1_15) [L110] var_1_26 = ((((var_1_11) > ((var_1_10 - 16))) ? (var_1_11) : ((var_1_10 - 16)))) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=1277/10, var_1_37=1/5, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L114] var_1_36 = var_1_3 [L115] var_1_37 = var_1_4 [L116] unsigned char stepLocal_1 = var_1_36 >= var_1_36; VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_1=0, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-10] [L117] COND FALSE !(stepLocal_1 || var_1_2) [L122] var_1_8 = (-2 + var_1_11) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=-64, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L124] var_1_13 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L125] unsigned char stepLocal_3 = var_1_21; VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_3=3, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=10, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L126] COND FALSE !(var_1_29 <= stepLocal_3) [L131] var_1_28 = var_1_27 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L133] EXPR var_1_28 ^ ((((var_1_26) > (var_1_8)) ? (var_1_26) : (var_1_8))) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=64, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L133] COND FALSE !((var_1_28 ^ ((((var_1_26) > (var_1_8)) ? (var_1_26) : (var_1_8)))) > var_1_10) [L136] var_1_18 = var_1_11 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=-16, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=8, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L138] var_1_35 = var_1_18 VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, stepLocal_5=0, stepLocal_6=0, stepLocal_7=-16, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=-16, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=-16, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L213] RET step() [L214] CALL, EXPR property() [L203] EXPR (((((var_1_2 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_6 && var_1_7) ? (var_1_1 == ((double) var_1_4)) : 1)) && (((var_1_36 >= var_1_36) || var_1_2) ? (var_1_7 ? (var_1_8 == ((signed char) (var_1_10 - ((((25) < 0 ) ? -(25) : (25)))))) : 1) : (var_1_8 == ((signed char) (-2 + var_1_11))))) && (var_1_7 ? (var_1_12 == ((float) var_1_5)) : 1)) && (var_1_13 == ((signed short int) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) && (((var_1_3 / var_1_15) >= (var_1_4 - var_1_16)) ? (var_1_14 == ((signed short int) var_1_11)) : (var_1_14 == ((signed short int) ((((((((var_1_11) < ((var_1_10 + last_1_var_1_18))) ? (var_1_11) : ((var_1_10 + last_1_var_1_18))))) > (last_1_var_1_21)) ? (((((var_1_11) < ((var_1_10 + last_1_var_1_18))) ? (var_1_11) : ((var_1_10 + last_1_var_1_18))))) : (last_1_var_1_21))))))) && (((var_1_28 ^ ((((var_1_26) > (var_1_8)) ? (var_1_26) : (var_1_8)))) > var_1_10) ? (var_1_18 == ((signed char) (var_1_11 + var_1_20))) : (var_1_18 == ((signed char) var_1_11))) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=-16, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=-16, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L203-L204] return (((((((((((((var_1_2 ? (var_1_1 == ((double) (((((var_1_3 - var_1_4)) < (var_1_5)) ? ((var_1_3 - var_1_4)) : (var_1_5))))) : ((var_1_6 && var_1_7) ? (var_1_1 == ((double) var_1_4)) : 1)) && (((var_1_36 >= var_1_36) || var_1_2) ? (var_1_7 ? (var_1_8 == ((signed char) (var_1_10 - ((((25) < 0 ) ? -(25) : (25)))))) : 1) : (var_1_8 == ((signed char) (-2 + var_1_11))))) && (var_1_7 ? (var_1_12 == ((float) var_1_5)) : 1)) && (var_1_13 == ((signed short int) ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) && (((var_1_3 / var_1_15) >= (var_1_4 - var_1_16)) ? (var_1_14 == ((signed short int) var_1_11)) : (var_1_14 == ((signed short int) ((((((((var_1_11) < ((var_1_10 + last_1_var_1_18))) ? (var_1_11) : ((var_1_10 + last_1_var_1_18))))) > (last_1_var_1_21)) ? (((((var_1_11) < ((var_1_10 + last_1_var_1_18))) ? (var_1_11) : ((var_1_10 + last_1_var_1_18))))) : (last_1_var_1_21))))))) && (((var_1_28 ^ ((((var_1_26) > (var_1_8)) ? (var_1_26) : (var_1_8)))) > var_1_10) ? (var_1_18 == ((signed char) (var_1_11 + var_1_20))) : (var_1_18 == ((signed char) var_1_11)))) && ((var_1_10 <= last_1_var_1_21) ? (var_1_21 == ((unsigned char) (((((var_1_22 + var_1_23)) < (var_1_24)) ? ((var_1_22 + var_1_23)) : (var_1_24))))) : (var_1_21 == ((unsigned char) 128)))) && (var_1_25 == ((float) (((((9.999999999999975E13f) > (var_1_4)) ? (9.999999999999975E13f) : (var_1_4))) - var_1_3)))) && (((- 4.75) < (- var_1_15)) ? (var_1_26 == ((signed char) ((((var_1_11) > ((var_1_10 - 16))) ? (var_1_11) : ((var_1_10 - 16)))))) : (var_1_26 == ((signed char) (var_1_10 - (5 + var_1_27)))))) && ((var_1_29 <= var_1_21) ? (((var_1_1 + var_1_1) != var_1_36) ? (var_1_28 == ((unsigned short int) ((var_1_23 + var_1_27) + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_26)))) : 1) : (var_1_28 == ((unsigned short int) var_1_27)))) && ((var_1_11 >= (var_1_27 - var_1_23)) ? ((var_1_20 <= var_1_27) ? ((! (var_1_15 > 3.8f)) ? (var_1_29 == ((signed char) ((((var_1_10) > (((((var_1_11) < (var_1_27)) ? (var_1_11) : (var_1_27))))) ? (var_1_10) : (((((var_1_11) < (var_1_27)) ? (var_1_11) : (var_1_27)))))))) : 1) : ((((((var_1_23) < ((var_1_24 * var_1_14))) ? (var_1_23) : ((var_1_24 * var_1_14)))) <= var_1_14) ? (var_1_29 == ((signed char) ((var_1_30 + (1 - var_1_31)) + (var_1_32 + ((((var_1_33) < (var_1_34)) ? (var_1_33) : (var_1_34))))))) : 1)) : ((! (var_1_24 <= var_1_27)) ? (var_1_29 == ((signed char) var_1_20)) : ((var_1_27 < var_1_23) ? (var_1_29 == ((signed char) (var_1_27 - var_1_31))) : (var_1_29 == ((signed char) (var_1_34 + var_1_27))))))) && (var_1_35 == ((unsigned long int) var_1_18))) && (var_1_36 == ((float) var_1_3))) && (var_1_37 == ((float) var_1_4)) ; [L214] RET, EXPR property() [L214] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=-16, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=-16, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] [L19] reach_error() VAL [isInitial=1, last_1_var_1_18=64, last_1_var_1_21=5, var_1_10=-1, var_1_11=-16, var_1_12=3, var_1_13=16, var_1_14=-16, var_1_18=-16, var_1_1=2, var_1_20=4, var_1_21=3, var_1_22=3, var_1_23=0, var_1_24=3, var_1_26=-16, var_1_27=0, var_1_28=0, var_1_29=4, var_1_2=0, var_1_30=-31, var_1_31=0, var_1_32=-31, var_1_33=-31, var_1_34=-31, var_1_35=-16, var_1_36=4, var_1_37=2, var_1_3=4, var_1_4=2, var_1_5=3, var_1_6=1, var_1_7=1, var_1_8=-18] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 109 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.1s, OverallIterations: 3, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 18.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6157 SdHoareTripleChecker+Valid, 5.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6157 mSDsluCounter, 2026 SdHoareTripleChecker+Invalid, 4.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1723 mSDsCounter, 2833 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3470 IncrementalHoareTripleChecker+Invalid, 6303 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2833 mSolverCounterUnsat, 303 mSDtfsCounter, 3470 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 686 GetRequests, 450 SyntacticMatches, 1 SemanticMatches, 235 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21699 ImplicationChecksByTransitivity, 14.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=301occurred in iteration=2, InterpolantAutomatonStates: 192, 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, 2 MinimizatonAttempts, 1284 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 10.6s InterpolantComputationTime, 1149 NumberOfCodeBlocks, 1149 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 915 ConstructedInterpolants, 1 QuantifiedInterpolants, 9677 SizeOfPredicates, 12 NumberOfNonLiveVariables, 534 ConjunctsInSsa, 33 ConjunctsInUnsatCore, 4 InterpolantComputations, 1 PerfectInterpolantSequences, 9582/10080 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-01-09 12:50:52,596 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_loopvsstraightlinecode_100-1loop_file-2.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 6ea896f7bc04be31a5c6c97a4f6cc7d6fac7c26e247bcad19aec81c3c1b0a6a7 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 12:50:54,530 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 12:50:54,620 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 12:50:54,625 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 12:50:54,626 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 12:50:54,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 12:50:54,650 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 12:50:54,651 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 12:50:54,651 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 12:50:54,651 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 12:50:54,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 12:50:54,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 12:50:54,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 12:50:54,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 12:50:54,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 12:50:54,654 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 12:50:54,655 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 12:50:54,655 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:54,656 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:54,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 12:50:54,656 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 12:50:54,657 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 12:50:54,657 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 -> 6ea896f7bc04be31a5c6c97a4f6cc7d6fac7c26e247bcad19aec81c3c1b0a6a7 [2025-01-09 12:50:54,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 12:50:54,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 12:50:54,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 12:50:54,919 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 12:50:54,919 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 12:50:54,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:50:56,130 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/365fae0a5/9907001d638a457d90f141caa9c09e6c/FLAG9d1b707e2 [2025-01-09 12:50:56,354 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 12:50:56,355 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:50:56,364 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/365fae0a5/9907001d638a457d90f141caa9c09e6c/FLAG9d1b707e2 [2025-01-09 12:50:56,375 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/365fae0a5/9907001d638a457d90f141caa9c09e6c [2025-01-09 12:50:56,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 12:50:56,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 12:50:56,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 12:50:56,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 12:50:56,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 12:50:56,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f71e1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56, skipping insertion in model container [2025-01-09 12:50:56,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 12:50:56,512 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i[915,928] [2025-01-09 12:50:56,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 12:50:56,584 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 12:50:56,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-2.i[915,928] [2025-01-09 12:50:56,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 12:50:56,656 INFO L204 MainTranslator]: Completed translation [2025-01-09 12:50:56,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56 WrapperNode [2025-01-09 12:50:56,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 12:50:56,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 12:50:56,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 12:50:56,660 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 12:50:56,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,678 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,699 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 220 [2025-01-09 12:50:56,699 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 12:50:56,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 12:50:56,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 12:50:56,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 12:50:56,706 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,710 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,719 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]. [2025-01-09 12:50:56,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,727 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,728 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,730 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,732 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,733 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 12:50:56,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 12:50:56,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 12:50:56,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 12:50:56,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (1/1) ... [2025-01-09 12:50:56,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 12:50:56,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 12:50:56,776 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) [2025-01-09 12:50:56,782 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 [2025-01-09 12:50:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 12:50:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 12:50:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 12:50:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 12:50:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 12:50:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 12:50:56,863 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 12:50:56,864 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 12:51:12,115 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2025-01-09 12:51:12,115 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 12:51:12,122 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 12:51:12,122 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2025-01-09 12:51:12,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 12:51:12 BoogieIcfgContainer [2025-01-09 12:51:12,122 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 12:51:12,124 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 12:51:12,124 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 12:51:12,127 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 12:51:12,127 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 12:50:56" (1/3) ... [2025-01-09 12:51:12,127 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3146a2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 12:51:12, skipping insertion in model container [2025-01-09 12:51:12,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 12:50:56" (2/3) ... [2025-01-09 12:51:12,128 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3146a2b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 12:51:12, skipping insertion in model container [2025-01-09 12:51:12,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 12:51:12" (3/3) ... [2025-01-09 12:51:12,129 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-2.i [2025-01-09 12:51:12,138 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 12:51:12,140 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-2.i that has 2 procedures, 98 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 12:51:12,173 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 12:51:12,180 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;@3b87aad2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 12:51:12,180 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 12:51:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 60 states have internal predecessors, (80), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 12:51:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-01-09 12:51:12,191 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:51:12,192 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:51:12,192 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:51:12,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:51:12,195 INFO L85 PathProgramCache]: Analyzing trace with hash -17967875, now seen corresponding path program 1 times [2025-01-09 12:51:12,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 12:51:12,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1696028082] [2025-01-09 12:51:12,203 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:51:12,204 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 [2025-01-09 12:51:12,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 12:51:12,206 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) [2025-01-09 12:51:12,208 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 [2025-01-09 12:51:12,277 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-01-09 12:51:13,257 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-01-09 12:51:13,257 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:51:13,257 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:51:13,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 12:51:13,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 12:51:13,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 566 proven. 0 refuted. 0 times theorem prover too weak. 1954 trivial. 0 not checked. [2025-01-09 12:51:13,363 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 12:51:13,363 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 12:51:13,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1696028082] [2025-01-09 12:51:13,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1696028082] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 12:51:13,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 12:51:13,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 12:51:13,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128279255] [2025-01-09 12:51:13,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 12:51:13,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 12:51:13,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 12:51:13,383 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 12:51:13,384 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 12:51:13,386 INFO L87 Difference]: Start difference. First operand has 98 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 60 states have internal predecessors, (80), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 12:51:13,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 12:51:13,414 INFO L93 Difference]: Finished difference Result 193 states and 337 transitions. [2025-01-09 12:51:13,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 12:51:13,415 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 226 [2025-01-09 12:51:13,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 12:51:13,420 INFO L225 Difference]: With dead ends: 193 [2025-01-09 12:51:13,420 INFO L226 Difference]: Without dead ends: 95 [2025-01-09 12:51:13,426 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 12:51:13,428 INFO L435 NwaCegarLoop]: 150 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, 150 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 [2025-01-09 12:51:13,428 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 12:51:13,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2025-01-09 12:51:13,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2025-01-09 12:51:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 57 states have internal predecessors, (75), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 12:51:13,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 147 transitions. [2025-01-09 12:51:13,479 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 147 transitions. Word has length 226 [2025-01-09 12:51:13,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 12:51:13,479 INFO L471 AbstractCegarLoop]: Abstraction has 95 states and 147 transitions. [2025-01-09 12:51:13,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-01-09 12:51:13,479 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 147 transitions. [2025-01-09 12:51:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-01-09 12:51:13,482 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:51:13,482 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:51:13,511 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-01-09 12:51:13,687 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 [2025-01-09 12:51:13,687 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:51:13,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:51:13,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1537397305, now seen corresponding path program 1 times [2025-01-09 12:51:13,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 12:51:13,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1157421302] [2025-01-09 12:51:13,689 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:51:13,689 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 [2025-01-09 12:51:13,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 12:51:13,691 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) [2025-01-09 12:51:13,693 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 [2025-01-09 12:51:13,766 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-01-09 12:51:14,874 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-01-09 12:51:14,874 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:51:14,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:51:14,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 12:51:14,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 12:51:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-01-09 12:51:15,202 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 12:51:15,202 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 12:51:15,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1157421302] [2025-01-09 12:51:15,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1157421302] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 12:51:15,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 12:51:15,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 12:51:15,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226137006] [2025-01-09 12:51:15,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 12:51:15,203 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 12:51:15,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 12:51:15,204 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 12:51:15,204 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 12:51:15,205 INFO L87 Difference]: Start difference. First operand 95 states and 147 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 12:51:19,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 12:51:23,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-01-09 12:51:23,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 12:51:23,679 INFO L93 Difference]: Finished difference Result 208 states and 320 transitions. [2025-01-09 12:51:23,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 12:51:23,810 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 226 [2025-01-09 12:51:23,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 12:51:23,812 INFO L225 Difference]: With dead ends: 208 [2025-01-09 12:51:23,812 INFO L226 Difference]: Without dead ends: 116 [2025-01-09 12:51:23,814 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 12:51:23,814 INFO L435 NwaCegarLoop]: 159 mSDtfsCounter, 23 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 295 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2025-01-09 12:51:23,814 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 295 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2025-01-09 12:51:23,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2025-01-09 12:51:23,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 102. [2025-01-09 12:51:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 64 states have (on average 1.328125) internal successors, (85), 64 states have internal predecessors, (85), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-01-09 12:51:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 157 transitions. [2025-01-09 12:51:23,832 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 157 transitions. Word has length 226 [2025-01-09 12:51:23,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 12:51:23,835 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 157 transitions. [2025-01-09 12:51:23,836 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-01-09 12:51:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 157 transitions. [2025-01-09 12:51:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-01-09 12:51:23,838 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 12:51:23,838 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 12:51:23,875 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 (3)] Forceful destruction successful, exit code 0 [2025-01-09 12:51:24,045 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 [2025-01-09 12:51:24,046 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 12:51:24,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 12:51:24,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1174276273, now seen corresponding path program 1 times [2025-01-09 12:51:24,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 12:51:24,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [865138716] [2025-01-09 12:51:24,047 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 12:51:24,047 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 [2025-01-09 12:51:24,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 12:51:24,051 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) [2025-01-09 12:51:24,052 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 [2025-01-09 12:51:24,108 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-01-09 12:51:25,193 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-01-09 12:51:25,194 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 12:51:25,194 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 12:51:25,232 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-01-09 12:51:25,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 12:51:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 303 proven. 99 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2025-01-09 12:51:46,581 INFO L312 TraceCheckSpWp]: Computing backward predicates...