/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_50-1loop_file-64.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 03:49:19,326 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 03:49:19,405 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-16 03:49:19,407 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 03:49:19,411 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 03:49:19,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 03:49:19,433 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 03:49:19,433 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 03:49:19,434 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 03:49:19,437 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 03:49:19,437 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 03:49:19,437 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 03:49:19,438 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 03:49:19,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 03:49:19,439 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 03:49:19,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 03:49:19,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 03:49:19,439 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-16 03:49:19,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 03:49:19,440 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 03:49:19,441 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-16 03:49:19,441 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 03:49:19,441 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 03:49:19,441 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 03:49:19,441 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 03:49:19,442 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 03:49:19,442 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 03:49:19,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 03:49:19,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 03:49:19,443 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 03:49:19,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 03:49:19,444 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-16 03:49:19,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 03:49:19,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 03:49:19,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 03:49:19,654 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 03:49:19,656 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 03:49:19,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_50-1loop_file-64.i [2023-12-16 03:49:20,688 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 03:49:20,858 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 03:49:20,859 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_50-1loop_file-64.i [2023-12-16 03:49:20,866 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e641c0754/fa8bb736baf5481f8a9a0be85e4c96c6/FLAGfecf022f5 [2023-12-16 03:49:20,878 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e641c0754/fa8bb736baf5481f8a9a0be85e4c96c6 [2023-12-16 03:49:20,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 03:49:20,881 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 03:49:20,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 03:49:20,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 03:49:20,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 03:49:20,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:49:20" (1/1) ... [2023-12-16 03:49:20,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dafeeb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:20, skipping insertion in model container [2023-12-16 03:49:20,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 03:49:20" (1/1) ... [2023-12-16 03:49:20,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 03:49:21,003 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_50-1loop_file-64.i[915,928] [2023-12-16 03:49:21,037 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 03:49:21,045 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 03:49:21,052 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/hardness-nfm22/hardness_loopvsstraightlinecode_50-1loop_file-64.i[915,928] [2023-12-16 03:49:21,068 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 03:49:21,085 INFO L206 MainTranslator]: Completed translation [2023-12-16 03:49:21,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21 WrapperNode [2023-12-16 03:49:21,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 03:49:21,086 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 03:49:21,086 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 03:49:21,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 03:49:21,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,112 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,133 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 171 [2023-12-16 03:49:21,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 03:49:21,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 03:49:21,134 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 03:49:21,134 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 03:49:21,141 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,143 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,166 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]. [2023-12-16 03:49:21,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,170 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,173 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,175 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 03:49:21,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 03:49:21,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 03:49:21,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 03:49:21,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (1/1) ... [2023-12-16 03:49:21,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 03:49:21,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 03:49:21,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-16 03:49:21,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-16 03:49:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 03:49:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-16 03:49:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-16 03:49:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 03:49:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 03:49:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 03:49:21,283 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 03:49:21,285 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 03:49:21,513 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 03:49:21,550 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 03:49:21,551 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 03:49:21,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:49:21 BoogieIcfgContainer [2023-12-16 03:49:21,551 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 03:49:21,552 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 03:49:21,553 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 03:49:21,555 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 03:49:21,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 03:49:20" (1/3) ... [2023-12-16 03:49:21,555 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4dc8ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:49:21, skipping insertion in model container [2023-12-16 03:49:21,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 03:49:21" (2/3) ... [2023-12-16 03:49:21,556 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4dc8ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 03:49:21, skipping insertion in model container [2023-12-16 03:49:21,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 03:49:21" (3/3) ... [2023-12-16 03:49:21,557 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_50-1loop_file-64.i [2023-12-16 03:49:21,569 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 03:49:21,569 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 03:49:21,599 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 03:49:21,604 INFO L357 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, mHoare=true, 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;@2fd8c4c6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 03:49:21,604 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 03:49:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand has 64 states, 35 states have (on average 1.4285714285714286) internal successors, (50), 36 states have internal predecessors, (50), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2023-12-16 03:49:21,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-16 03:49:21,617 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 03:49:21,618 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 03:49:21,619 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 03:49:21,622 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 03:49:21,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1304585315, now seen corresponding path program 1 times [2023-12-16 03:49:21,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 03:49:21,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867208577] [2023-12-16 03:49:21,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 03:49:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 03:49:21,779 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-16 03:49:21,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [60104591] [2023-12-16 03:49:21,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 03:49:21,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-16 03:49:21,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 03:49:21,798 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-16 03:49:21,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-16 03:49:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 03:49:22,002 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 03:49:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 03:49:22,178 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 03:49:22,181 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 03:49:22,182 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 03:49:22,193 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-16 03:49:22,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-16 03:49:22,394 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-16 03:49:22,396 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 03:49:22,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 03:49:22 BoogieIcfgContainer [2023-12-16 03:49:22,491 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 03:49:22,491 INFO L158 Benchmark]: Toolchain (without parser) took 1610.41ms. Allocated memory is still 235.9MB. Free memory was 187.2MB in the beginning and 171.2MB in the end (delta: 16.0MB). Peak memory consumption was 17.1MB. Max. memory is 8.0GB. [2023-12-16 03:49:22,491 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 159.4MB. Free memory is still 108.0MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 03:49:22,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 204.24ms. Allocated memory is still 235.9MB. Free memory was 187.2MB in the beginning and 173.6MB in the end (delta: 13.6MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2023-12-16 03:49:22,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.81ms. Allocated memory is still 235.9MB. Free memory was 173.6MB in the beginning and 171.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-12-16 03:49:22,492 INFO L158 Benchmark]: Boogie Preprocessor took 43.57ms. Allocated memory is still 235.9MB. Free memory was 171.0MB in the beginning and 167.8MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-12-16 03:49:22,493 INFO L158 Benchmark]: RCFGBuilder took 373.35ms. Allocated memory is still 235.9MB. Free memory was 167.8MB in the beginning and 146.3MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2023-12-16 03:49:22,493 INFO L158 Benchmark]: TraceAbstraction took 938.13ms. Allocated memory is still 235.9MB. Free memory was 145.8MB in the beginning and 171.2MB in the end (delta: -25.4MB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 03:49:22,497 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 159.4MB. Free memory is still 108.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 204.24ms. Allocated memory is still 235.9MB. Free memory was 187.2MB in the beginning and 173.6MB in the end (delta: 13.6MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 46.81ms. Allocated memory is still 235.9MB. Free memory was 173.6MB in the beginning and 171.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 43.57ms. Allocated memory is still 235.9MB. Free memory was 171.0MB in the beginning and 167.8MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 373.35ms. Allocated memory is still 235.9MB. Free memory was 167.8MB in the beginning and 146.3MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * TraceAbstraction took 938.13ms. Allocated memory is still 235.9MB. Free memory was 145.8MB in the beginning and 171.2MB in the end (delta: -25.4MB). There was no memory consumed. Max. memory is 8.0GB. * 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 bitwise operation at line 127. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -2; [L23] signed char var_1_10 = -32; [L24] signed long int var_1_11 = 4; [L25] signed long int var_1_12 = 1731242407; [L26] signed long int var_1_13 = 0; [L27] signed char var_1_14 = 10; [L28] signed char var_1_15 = 8; [L29] signed char var_1_16 = -25; [L30] signed char var_1_17 = -16; [L31] unsigned long int var_1_18 = 0; [L32] signed short int var_1_19 = 256; [L33] signed short int var_1_20 = 28075; [L34] signed short int var_1_21 = 256; [L35] signed short int var_1_22 = 25; [L36] unsigned char var_1_23 = 0; [L37] unsigned char var_1_24 = 0; [L38] signed char var_1_25 = 1; [L39] signed char var_1_26 = 0; [L40] signed char var_1_27 = 10; [L41] unsigned long int var_1_28 = 64; [L42] signed long int last_1_var_1_1 = -2; [L131] isInitial = 1 [L132] FCALL initially() [L133] int k_loop; [L134] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_1=-2, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L134] COND TRUE k_loop < 1 [L135] CALL updateLastVariables() [L124] last_1_var_1_1 = var_1_1 [L135] RET updateLastVariables() [L136] CALL updateVariables() [L83] var_1_11 = __VERIFIER_nondet_long() [L84] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L84] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L85] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L85] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L86] var_1_12 = __VERIFIER_nondet_long() [L87] CALL assume_abort_if_not(var_1_12 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L87] RET assume_abort_if_not(var_1_12 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L88] CALL assume_abort_if_not(var_1_12 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L88] RET assume_abort_if_not(var_1_12 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L89] var_1_13 = __VERIFIER_nondet_long() [L90] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L90] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L91] CALL assume_abort_if_not(var_1_13 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L91] RET assume_abort_if_not(var_1_13 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L92] var_1_14 = __VERIFIER_nondet_char() [L93] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L93] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L94] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L94] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L95] var_1_15 = __VERIFIER_nondet_char() [L96] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L96] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L97] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L97] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L98] var_1_16 = __VERIFIER_nondet_char() [L99] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L99] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L100] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L100] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L101] var_1_17 = __VERIFIER_nondet_char() [L102] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L102] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L103] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L103] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L104] var_1_20 = __VERIFIER_nondet_short() [L105] CALL assume_abort_if_not(var_1_20 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L105] RET assume_abort_if_not(var_1_20 >= 16382) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L106] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L106] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L107] var_1_21 = __VERIFIER_nondet_short() [L108] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L108] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L109] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L109] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L110] var_1_22 = __VERIFIER_nondet_short() [L111] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L111] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L112] CALL assume_abort_if_not(var_1_22 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L112] RET assume_abort_if_not(var_1_22 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L113] var_1_24 = __VERIFIER_nondet_uchar() [L114] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L114] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L115] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L115] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64] [L116] var_1_26 = __VERIFIER_nondet_char() [L117] CALL assume_abort_if_not(var_1_26 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L117] RET assume_abort_if_not(var_1_26 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L118] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L118] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=10, var_1_28=64] [L119] var_1_27 = __VERIFIER_nondet_char() [L120] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L120] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L121] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L121] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L136] RET updateVariables() [L137] CALL step() [L46] var_1_19 = ((var_1_20 - var_1_21) - var_1_22) [L47] signed long int stepLocal_1 = (var_1_26 - var_1_27) + var_1_19; VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_1=125, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=127, var_1_27=0, var_1_28=64] [L48] COND TRUE stepLocal_1 > var_1_22 [L49] var_1_25 = ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))) VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_1=125, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L53] signed long int stepLocal_0 = var_1_11 - (var_1_12 - var_1_13); [L54] EXPR var_1_25 >> var_1_19 VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-32, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L54] COND TRUE (var_1_25 >> var_1_19) < stepLocal_0 [L55] var_1_10 = (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L59] COND TRUE var_1_10 != var_1_25 [L60] var_1_18 = ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L62] COND TRUE ! ((64 * var_1_18) < var_1_18) [L63] var_1_23 = var_1_24 VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L65] COND TRUE -8 <= var_1_10 VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-2, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L66] COND TRUE var_1_10 == last_1_var_1_1 [L67] var_1_1 = ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)) VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-8, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L76] COND FALSE !((var_1_1 * var_1_1) < var_1_18) VAL [isInitial=1, last_1_var_1_1=-2, stepLocal_0=0, stepLocal_1=125, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-8, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L137] RET step() [L138] CALL, EXPR property() [L127] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L127] EXPR var_1_25 >> var_1_19 [L127] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-8, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L127-L128] return (((((((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16))))) && ((var_1_10 != var_1_25) ? (var_1_18 == ((unsigned long int) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : 1)) && (var_1_19 == ((signed short int) ((var_1_20 - var_1_21) - var_1_22)))) && ((! ((64 * var_1_18) < var_1_18)) ? (var_1_23 == ((unsigned char) var_1_24)) : 1)) && ((((var_1_26 - var_1_27) + var_1_19) > var_1_22) ? (var_1_25 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_25 == ((signed char) ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))))) && (((var_1_1 * var_1_1) < var_1_18) ? ((var_1_1 < var_1_13) ? (var_1_28 == ((unsigned long int) 64u)) : 1) : 1) ; [L138] RET, EXPR property() [L138] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-2, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-8, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-2, var_1_10=-2, var_1_11=2147483583, var_1_12=2147483647, var_1_13=64, var_1_14=61, var_1_15=-63, var_1_16=-63, var_1_17=63, var_1_18=64, var_1_19=-2, var_1_1=-8, var_1_20=16382, var_1_21=16260, var_1_22=124, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=127, var_1_27=0, var_1_28=64] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, OverallIterations: 1, TraceHistogramMax: 26, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=64occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-16 03:49:22,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...