./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd --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 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:26:52,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:26:53,012 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 14:26:53,018 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:26:53,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:26:53,064 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:26:53,065 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:26:53,066 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:26:53,067 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:26:53,067 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:26:53,068 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:26:53,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:26:53,069 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:26:53,069 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:26:53,070 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:26:53,071 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:26:53,071 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:26:53,071 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:26:53,071 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:26:53,071 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:26:53,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:26:53,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:26:53,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:26:53,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:26:53,073 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:26:53,074 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:26:53,074 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:26:53,074 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:26:53,074 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd 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 -> 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec [2024-11-13 14:26:53,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:26:53,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:26:53,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:26:53,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:26:53,481 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:26:53,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i Unable to find full path for "g++" [2024-11-13 14:26:55,711 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:26:56,059 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:26:56,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2024-11-13 14:26:56,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/1149a59bf/da34bfcbdc0a4ad2b202f5e7e7b8b583/FLAG8281df167 [2024-11-13 14:26:56,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/1149a59bf/da34bfcbdc0a4ad2b202f5e7e7b8b583 [2024-11-13 14:26:56,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:26:56,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:26:56,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:26:56,097 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:26:56,103 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:26:56,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e09443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56, skipping insertion in model container [2024-11-13 14:26:56,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:26:56,335 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2024-11-13 14:26:56,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:26:56,537 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:26:56,550 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2024-11-13 14:26:56,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:26:56,731 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:26:56,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56 WrapperNode [2024-11-13 14:26:56,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:26:56,733 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:26:56,734 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:26:56,734 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:26:56,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,760 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,831 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 479 [2024-11-13 14:26:56,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:26:56,832 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:26:56,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:26:56,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:26:56,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,849 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,885 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:26:56,886 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,886 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,916 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,924 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,931 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,941 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:26:56,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:26:56,942 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:26:56,942 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:26:56,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (1/1) ... [2024-11-13 14:26:56,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:26:56,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:26:56,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:26:56,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:26:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:26:57,039 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:26:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:26:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:26:57,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:26:57,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:26:57,230 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:26:57,233 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:26:58,579 INFO L? ?]: Removed 72 outVars from TransFormulas that were not future-live. [2024-11-13 14:26:58,580 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:26:58,602 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:26:58,605 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:26:58,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:26:58 BoogieIcfgContainer [2024-11-13 14:26:58,606 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:26:58,610 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:26:58,610 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:26:58,615 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:26:58,616 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:26:56" (1/3) ... [2024-11-13 14:26:58,617 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41d5e416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:26:58, skipping insertion in model container [2024-11-13 14:26:58,617 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:56" (2/3) ... [2024-11-13 14:26:58,618 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41d5e416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:26:58, skipping insertion in model container [2024-11-13 14:26:58,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:26:58" (3/3) ... [2024-11-13 14:26:58,620 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-98.i [2024-11-13 14:26:58,641 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:26:58,644 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-98.i that has 2 procedures, 200 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:26:58,740 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:26:58,762 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;@1e9c1408, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:26:58,764 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:26:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 154 states have (on average 1.525974025974026) internal successors, (235), 155 states have internal predecessors, (235), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-13 14:26:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 14:26:58,799 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:26:58,800 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:26:58,801 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:26:58,805 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:26:58,806 INFO L85 PathProgramCache]: Analyzing trace with hash -744377879, now seen corresponding path program 1 times [2024-11-13 14:26:58,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:26:58,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568762677] [2024-11-13 14:26:58,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:26:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:26:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:26:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:26:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:26:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:26:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:26:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:26:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:26:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:26:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:26:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:26:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:26:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:26:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:26:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:26:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:26:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:26:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:26:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:26:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:26:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:26:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:26:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:26:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:26:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:26:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:26:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:26:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:26:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:26:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:26:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:26:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:26:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:26:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:26:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:26:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:26:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:26:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:26:59,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:26:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:26:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:26:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:26:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:26:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:26:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:26:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:26:59,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:26:59,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568762677] [2024-11-13 14:26:59,823 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568762677] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:26:59,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:26:59,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:26:59,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200936643] [2024-11-13 14:26:59,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:26:59,835 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:26:59,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:26:59,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:26:59,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:26:59,870 INFO L87 Difference]: Start difference. First operand has 200 states, 154 states have (on average 1.525974025974026) internal successors, (235), 155 states have internal predecessors, (235), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:26:59,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:26:59,926 INFO L93 Difference]: Finished difference Result 393 states and 679 transitions. [2024-11-13 14:26:59,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:26:59,929 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 294 [2024-11-13 14:26:59,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:26:59,939 INFO L225 Difference]: With dead ends: 393 [2024-11-13 14:26:59,939 INFO L226 Difference]: Without dead ends: 196 [2024-11-13 14:26:59,944 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:26:59,947 INFO L432 NwaCegarLoop]: 314 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, 314 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:26:59,948 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 314 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:26:59,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2024-11-13 14:26:59,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 196. [2024-11-13 14:27:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 151 states have (on average 1.509933774834437) internal successors, (228), 151 states have internal predecessors, (228), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-13 14:27:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 314 transitions. [2024-11-13 14:27:00,015 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 314 transitions. Word has length 294 [2024-11-13 14:27:00,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:00,016 INFO L471 AbstractCegarLoop]: Abstraction has 196 states and 314 transitions. [2024-11-13 14:27:00,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 41.0) internal successors, (82), 2 states have internal predecessors, (82), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:27:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 314 transitions. [2024-11-13 14:27:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 14:27:00,030 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:00,031 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:00,031 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:27:00,031 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:00,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:00,037 INFO L85 PathProgramCache]: Analyzing trace with hash -1638922649, now seen corresponding path program 1 times [2024-11-13 14:27:00,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:00,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834555647] [2024-11-13 14:27:00,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:01,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:01,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:01,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834555647] [2024-11-13 14:27:01,650 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [834555647] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:01,650 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:01,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:27:01,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490472144] [2024-11-13 14:27:01,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:01,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:27:01,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:01,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:27:01,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:27:01,657 INFO L87 Difference]: Start difference. First operand 196 states and 314 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:02,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:02,351 INFO L93 Difference]: Finished difference Result 662 states and 1060 transitions. [2024-11-13 14:27:02,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:27:02,354 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-11-13 14:27:02,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:02,365 INFO L225 Difference]: With dead ends: 662 [2024-11-13 14:27:02,367 INFO L226 Difference]: Without dead ends: 469 [2024-11-13 14:27:02,369 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:27:02,374 INFO L432 NwaCegarLoop]: 430 mSDtfsCounter, 540 mSDsluCounter, 675 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 1105 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:02,375 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [540 Valid, 1105 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:27:02,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2024-11-13 14:27:02,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 386. [2024-11-13 14:27:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 317 states have (on average 1.555205047318612) internal successors, (493), 318 states have internal predecessors, (493), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-13 14:27:02,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 625 transitions. [2024-11-13 14:27:02,482 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 625 transitions. Word has length 294 [2024-11-13 14:27:02,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:02,484 INFO L471 AbstractCegarLoop]: Abstraction has 386 states and 625 transitions. [2024-11-13 14:27:02,484 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 625 transitions. [2024-11-13 14:27:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-13 14:27:02,491 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:02,491 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:02,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 14:27:02,492 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:02,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:02,492 INFO L85 PathProgramCache]: Analyzing trace with hash -1215275927, now seen corresponding path program 1 times [2024-11-13 14:27:02,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:02,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796254428] [2024-11-13 14:27:02,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:02,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:03,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:03,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:03,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:04,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:04,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:04,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:04,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:04,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:04,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796254428] [2024-11-13 14:27:04,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796254428] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:04,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:04,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:27:04,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543462969] [2024-11-13 14:27:04,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:04,059 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:27:04,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:04,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:27:04,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:27:04,063 INFO L87 Difference]: Start difference. First operand 386 states and 625 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:04,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:04,847 INFO L93 Difference]: Finished difference Result 1403 states and 2280 transitions. [2024-11-13 14:27:04,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:27:04,848 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-11-13 14:27:04,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:04,865 INFO L225 Difference]: With dead ends: 1403 [2024-11-13 14:27:04,865 INFO L226 Difference]: Without dead ends: 1020 [2024-11-13 14:27:04,867 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:27:04,870 INFO L432 NwaCegarLoop]: 341 mSDtfsCounter, 444 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 444 SdHoareTripleChecker+Valid, 813 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:04,871 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [444 Valid, 813 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 14:27:04,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020 states. [2024-11-13 14:27:05,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1020 to 972. [2024-11-13 14:27:05,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 972 states, 835 states have (on average 1.5844311377245508) internal successors, (1323), 837 states have internal predecessors, (1323), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-13 14:27:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1587 transitions. [2024-11-13 14:27:05,036 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1587 transitions. Word has length 294 [2024-11-13 14:27:05,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:05,037 INFO L471 AbstractCegarLoop]: Abstraction has 972 states and 1587 transitions. [2024-11-13 14:27:05,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1587 transitions. [2024-11-13 14:27:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-13 14:27:05,044 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:05,045 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:05,045 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 14:27:05,045 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:05,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:05,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1507422077, now seen corresponding path program 1 times [2024-11-13 14:27:05,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:05,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715726286] [2024-11-13 14:27:05,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:05,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:08,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:08,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:08,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:08,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:08,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:08,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715726286] [2024-11-13 14:27:08,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715726286] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:08,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:08,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 14:27:08,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822327458] [2024-11-13 14:27:08,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:08,975 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:27:08,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:08,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:27:08,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:27:08,977 INFO L87 Difference]: Start difference. First operand 972 states and 1587 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:10,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:10,977 INFO L93 Difference]: Finished difference Result 1941 states and 3171 transitions. [2024-11-13 14:27:10,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:27:10,978 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-11-13 14:27:10,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:10,989 INFO L225 Difference]: With dead ends: 1941 [2024-11-13 14:27:10,989 INFO L226 Difference]: Without dead ends: 972 [2024-11-13 14:27:10,992 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:27:10,993 INFO L432 NwaCegarLoop]: 239 mSDtfsCounter, 591 mSDsluCounter, 296 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 535 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:10,993 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 535 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 270 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-13 14:27:10,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 972 states. [2024-11-13 14:27:11,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 972 to 972. [2024-11-13 14:27:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 972 states, 835 states have (on average 1.5736526946107785) internal successors, (1314), 837 states have internal predecessors, (1314), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-13 14:27:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1578 transitions. [2024-11-13 14:27:11,089 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1578 transitions. Word has length 295 [2024-11-13 14:27:11,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:11,090 INFO L471 AbstractCegarLoop]: Abstraction has 972 states and 1578 transitions. [2024-11-13 14:27:11,090 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1578 transitions. [2024-11-13 14:27:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 14:27:11,097 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:11,097 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:11,097 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 14:27:11,098 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:11,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:11,098 INFO L85 PathProgramCache]: Analyzing trace with hash 1257249048, now seen corresponding path program 1 times [2024-11-13 14:27:11,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:11,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6429032] [2024-11-13 14:27:11,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:12,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:12,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:12,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:12,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6429032] [2024-11-13 14:27:12,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6429032] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:12,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:12,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:27:12,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112453680] [2024-11-13 14:27:12,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:12,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:27:12,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:12,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:27:12,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:27:12,801 INFO L87 Difference]: Start difference. First operand 972 states and 1578 transitions. Second operand has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:13,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:13,856 INFO L93 Difference]: Finished difference Result 3885 states and 6237 transitions. [2024-11-13 14:27:13,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:27:13,856 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-11-13 14:27:13,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:13,883 INFO L225 Difference]: With dead ends: 3885 [2024-11-13 14:27:13,883 INFO L226 Difference]: Without dead ends: 2916 [2024-11-13 14:27:13,887 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:27:13,888 INFO L432 NwaCegarLoop]: 359 mSDtfsCounter, 848 mSDsluCounter, 856 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 848 SdHoareTripleChecker+Valid, 1215 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:13,890 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [848 Valid, 1215 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 14:27:13,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2916 states. [2024-11-13 14:27:14,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2916 to 2198. [2024-11-13 14:27:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2198 states, 1961 states have (on average 1.592044875063743) internal successors, (3122), 1967 states have internal predecessors, (3122), 228 states have call successors, (228), 8 states have call predecessors, (228), 8 states have return successors, (228), 222 states have call predecessors, (228), 228 states have call successors, (228) [2024-11-13 14:27:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 2198 states and 3578 transitions. [2024-11-13 14:27:14,137 INFO L78 Accepts]: Start accepts. Automaton has 2198 states and 3578 transitions. Word has length 297 [2024-11-13 14:27:14,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:14,139 INFO L471 AbstractCegarLoop]: Abstraction has 2198 states and 3578 transitions. [2024-11-13 14:27:14,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3578 transitions. [2024-11-13 14:27:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 14:27:14,149 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:14,150 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:14,150 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 14:27:14,151 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:14,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:14,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1476103766, now seen corresponding path program 1 times [2024-11-13 14:27:14,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:14,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124109066] [2024-11-13 14:27:14,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:15,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:15,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:15,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:15,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:15,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124109066] [2024-11-13 14:27:15,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124109066] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:15,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:15,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 14:27:15,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818585417] [2024-11-13 14:27:15,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:15,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:27:15,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:15,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:27:15,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:27:15,710 INFO L87 Difference]: Start difference. First operand 2198 states and 3578 transitions. Second operand has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:17,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:17,954 INFO L93 Difference]: Finished difference Result 7520 states and 12103 transitions. [2024-11-13 14:27:17,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:27:17,955 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-11-13 14:27:17,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:17,986 INFO L225 Difference]: With dead ends: 7520 [2024-11-13 14:27:17,986 INFO L226 Difference]: Without dead ends: 5325 [2024-11-13 14:27:17,992 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2024-11-13 14:27:17,993 INFO L432 NwaCegarLoop]: 541 mSDtfsCounter, 1498 mSDsluCounter, 1277 mSDsCounter, 0 mSdLazyCounter, 507 mSolverCounterSat, 267 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1498 SdHoareTripleChecker+Valid, 1818 SdHoareTripleChecker+Invalid, 774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 267 IncrementalHoareTripleChecker+Valid, 507 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:17,993 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1498 Valid, 1818 Invalid, 774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [267 Valid, 507 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-13 14:27:18,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5325 states. [2024-11-13 14:27:18,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5325 to 3080. [2024-11-13 14:27:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3080 states, 2747 states have (on average 1.5824535857298871) internal successors, (4347), 2753 states have internal predecessors, (4347), 316 states have call successors, (316), 16 states have call predecessors, (316), 16 states have return successors, (316), 310 states have call predecessors, (316), 316 states have call successors, (316) [2024-11-13 14:27:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 3080 states and 4979 transitions. [2024-11-13 14:27:18,322 INFO L78 Accepts]: Start accepts. Automaton has 3080 states and 4979 transitions. Word has length 297 [2024-11-13 14:27:18,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:18,322 INFO L471 AbstractCegarLoop]: Abstraction has 3080 states and 4979 transitions. [2024-11-13 14:27:18,323 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3080 states and 4979 transitions. [2024-11-13 14:27:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 14:27:18,329 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:18,329 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:18,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 14:27:18,329 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:18,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:18,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1009102554, now seen corresponding path program 1 times [2024-11-13 14:27:18,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:18,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215566681] [2024-11-13 14:27:18,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:19,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:19,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:19,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:19,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215566681] [2024-11-13 14:27:19,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215566681] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:19,410 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:19,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 14:27:19,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383162451] [2024-11-13 14:27:19,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:19,411 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:27:19,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:19,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:27:19,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:27:19,413 INFO L87 Difference]: Start difference. First operand 3080 states and 4979 transitions. Second operand has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:20,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:20,232 INFO L93 Difference]: Finished difference Result 7973 states and 12783 transitions. [2024-11-13 14:27:20,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 14:27:20,234 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-11-13 14:27:20,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:20,261 INFO L225 Difference]: With dead ends: 7973 [2024-11-13 14:27:20,261 INFO L226 Difference]: Without dead ends: 4896 [2024-11-13 14:27:20,269 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:27:20,270 INFO L432 NwaCegarLoop]: 303 mSDtfsCounter, 166 mSDsluCounter, 799 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 1102 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:20,271 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 1102 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 14:27:20,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4896 states. [2024-11-13 14:27:20,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4896 to 4884. [2024-11-13 14:27:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4884 states, 4331 states have (on average 1.5527591780189334) internal successors, (6725), 4347 states have internal predecessors, (6725), 526 states have call successors, (526), 26 states have call predecessors, (526), 26 states have return successors, (526), 510 states have call predecessors, (526), 526 states have call successors, (526) [2024-11-13 14:27:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 4884 states and 7777 transitions. [2024-11-13 14:27:20,729 INFO L78 Accepts]: Start accepts. Automaton has 4884 states and 7777 transitions. Word has length 297 [2024-11-13 14:27:20,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:20,730 INFO L471 AbstractCegarLoop]: Abstraction has 4884 states and 7777 transitions. [2024-11-13 14:27:20,731 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 4884 states and 7777 transitions. [2024-11-13 14:27:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 14:27:20,739 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:20,739 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:20,739 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 14:27:20,740 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:20,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:20,740 INFO L85 PathProgramCache]: Analyzing trace with hash 490240495, now seen corresponding path program 1 times [2024-11-13 14:27:20,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:20,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150090997] [2024-11-13 14:27:20,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:21,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:21,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,658 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:21,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:21,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:21,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150090997] [2024-11-13 14:27:21,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150090997] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:21,675 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:21,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:27:21,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918200892] [2024-11-13 14:27:21,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:21,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:27:21,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:21,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:27:21,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:27:21,679 INFO L87 Difference]: Start difference. First operand 4884 states and 7777 transitions. Second operand has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:22,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:22,180 INFO L93 Difference]: Finished difference Result 9793 states and 15602 transitions. [2024-11-13 14:27:22,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:27:22,181 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 297 [2024-11-13 14:27:22,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:22,211 INFO L225 Difference]: With dead ends: 9793 [2024-11-13 14:27:22,211 INFO L226 Difference]: Without dead ends: 4912 [2024-11-13 14:27:22,223 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:27:22,223 INFO L432 NwaCegarLoop]: 290 mSDtfsCounter, 203 mSDsluCounter, 570 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 860 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:22,224 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 860 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 14:27:22,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4912 states. [2024-11-13 14:27:22,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4912 to 4902. [2024-11-13 14:27:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4902 states, 4349 states have (on average 1.550471372729363) internal successors, (6743), 4365 states have internal predecessors, (6743), 526 states have call successors, (526), 26 states have call predecessors, (526), 26 states have return successors, (526), 510 states have call predecessors, (526), 526 states have call successors, (526) [2024-11-13 14:27:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 4902 states and 7795 transitions. [2024-11-13 14:27:22,705 INFO L78 Accepts]: Start accepts. Automaton has 4902 states and 7795 transitions. Word has length 297 [2024-11-13 14:27:22,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:22,708 INFO L471 AbstractCegarLoop]: Abstraction has 4902 states and 7795 transitions. [2024-11-13 14:27:22,708 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.25) internal successors, (85), 4 states have internal predecessors, (85), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:22,708 INFO L276 IsEmpty]: Start isEmpty. Operand 4902 states and 7795 transitions. [2024-11-13 14:27:22,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-13 14:27:22,724 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:22,725 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:22,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 14:27:22,725 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:22,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:22,726 INFO L85 PathProgramCache]: Analyzing trace with hash 285302184, now seen corresponding path program 1 times [2024-11-13 14:27:22,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:22,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744655434] [2024-11-13 14:27:22,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:22,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:23,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:24,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:24,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:24,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:24,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:24,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744655434] [2024-11-13 14:27:24,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744655434] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:24,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [907477770] [2024-11-13 14:27:24,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:24,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:24,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:24,228 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:24,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:27:24,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:24,598 INFO L255 TraceCheckSpWp]: Trace formula consists of 721 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:27:24,626 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:25,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2024-11-13 14:27:25,046 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:25,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [907477770] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:25,499 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:25,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2024-11-13 14:27:25,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119466032] [2024-11-13 14:27:25,500 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:25,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 14:27:25,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:25,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 14:27:25,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-13 14:27:25,503 INFO L87 Difference]: Start difference. First operand 4902 states and 7795 transitions. Second operand has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 9 states have internal predecessors, (160), 4 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 4 states have call predecessors, (106), 4 states have call successors, (106) [2024-11-13 14:27:26,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:26,801 INFO L93 Difference]: Finished difference Result 6548 states and 10379 transitions. [2024-11-13 14:27:26,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 14:27:26,803 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 9 states have internal predecessors, (160), 4 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 4 states have call predecessors, (106), 4 states have call successors, (106) Word has length 298 [2024-11-13 14:27:26,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:26,815 INFO L225 Difference]: With dead ends: 6548 [2024-11-13 14:27:26,815 INFO L226 Difference]: Without dead ends: 1649 [2024-11-13 14:27:26,824 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 696 GetRequests, 678 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=118, Invalid=224, Unknown=0, NotChecked=0, Total=342 [2024-11-13 14:27:26,825 INFO L432 NwaCegarLoop]: 210 mSDtfsCounter, 515 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 354 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 540 SdHoareTripleChecker+Invalid, 495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 354 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:26,825 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 540 Invalid, 495 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 354 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-13 14:27:26,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1649 states. [2024-11-13 14:27:26,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1649 to 937. [2024-11-13 14:27:26,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 937 states, 765 states have (on average 1.484967320261438) internal successors, (1136), 768 states have internal predecessors, (1136), 153 states have call successors, (153), 18 states have call predecessors, (153), 18 states have return successors, (153), 150 states have call predecessors, (153), 153 states have call successors, (153) [2024-11-13 14:27:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 937 states and 1442 transitions. [2024-11-13 14:27:26,967 INFO L78 Accepts]: Start accepts. Automaton has 937 states and 1442 transitions. Word has length 298 [2024-11-13 14:27:26,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:26,968 INFO L471 AbstractCegarLoop]: Abstraction has 937 states and 1442 transitions. [2024-11-13 14:27:26,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 17.77777777777778) internal successors, (160), 9 states have internal predecessors, (160), 4 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 4 states have call predecessors, (106), 4 states have call successors, (106) [2024-11-13 14:27:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1442 transitions. [2024-11-13 14:27:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 14:27:26,971 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:26,971 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:26,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 14:27:27,175 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:27,175 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:27,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:27,176 INFO L85 PathProgramCache]: Analyzing trace with hash 442613736, now seen corresponding path program 1 times [2024-11-13 14:27:27,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:27,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354226247] [2024-11-13 14:27:27,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:27,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:27,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:27,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:27,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:27,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:27,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:27,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354226247] [2024-11-13 14:27:27,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354226247] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:27,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:27,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:27:27,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141829071] [2024-11-13 14:27:27,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:27,927 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:27:27,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:27,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:27:27,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:27:27,929 INFO L87 Difference]: Start difference. First operand 937 states and 1442 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:28,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:28,993 INFO L93 Difference]: Finished difference Result 2427 states and 3682 transitions. [2024-11-13 14:27:28,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 14:27:28,994 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 301 [2024-11-13 14:27:28,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:29,010 INFO L225 Difference]: With dead ends: 2427 [2024-11-13 14:27:29,010 INFO L226 Difference]: Without dead ends: 1657 [2024-11-13 14:27:29,013 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:27:29,014 INFO L432 NwaCegarLoop]: 348 mSDtfsCounter, 638 mSDsluCounter, 949 mSDsCounter, 0 mSdLazyCounter, 300 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 638 SdHoareTripleChecker+Valid, 1297 SdHoareTripleChecker+Invalid, 356 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:29,014 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [638 Valid, 1297 Invalid, 356 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 300 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 14:27:29,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1657 states. [2024-11-13 14:27:29,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1657 to 802. [2024-11-13 14:27:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 802 states, 652 states have (on average 1.4723926380368098) internal successors, (960), 654 states have internal predecessors, (960), 132 states have call successors, (132), 17 states have call predecessors, (132), 17 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-13 14:27:29,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 1224 transitions. [2024-11-13 14:27:29,155 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 1224 transitions. Word has length 301 [2024-11-13 14:27:29,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:29,156 INFO L471 AbstractCegarLoop]: Abstraction has 802 states and 1224 transitions. [2024-11-13 14:27:29,156 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:29,156 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1224 transitions. [2024-11-13 14:27:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 14:27:29,159 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:29,159 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:29,159 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 14:27:29,160 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:29,161 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:29,161 INFO L85 PathProgramCache]: Analyzing trace with hash 504653350, now seen corresponding path program 1 times [2024-11-13 14:27:29,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:29,161 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821032294] [2024-11-13 14:27:29,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:31,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:31,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:31,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:31,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:31,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:31,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821032294] [2024-11-13 14:27:31,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821032294] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:31,355 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:31,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-13 14:27:31,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418530740] [2024-11-13 14:27:31,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:31,357 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 14:27:31,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:31,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 14:27:31,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:27:31,358 INFO L87 Difference]: Start difference. First operand 802 states and 1224 transitions. Second operand has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:32,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:32,919 INFO L93 Difference]: Finished difference Result 2749 states and 4184 transitions. [2024-11-13 14:27:32,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 14:27:32,920 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 301 [2024-11-13 14:27:32,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:32,936 INFO L225 Difference]: With dead ends: 2749 [2024-11-13 14:27:32,936 INFO L226 Difference]: Without dead ends: 2059 [2024-11-13 14:27:32,943 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2024-11-13 14:27:32,944 INFO L432 NwaCegarLoop]: 332 mSDtfsCounter, 1060 mSDsluCounter, 976 mSDsCounter, 0 mSdLazyCounter, 375 mSolverCounterSat, 138 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1060 SdHoareTripleChecker+Valid, 1308 SdHoareTripleChecker+Invalid, 513 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 138 IncrementalHoareTripleChecker+Valid, 375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:32,945 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1060 Valid, 1308 Invalid, 513 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [138 Valid, 375 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-13 14:27:32,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2059 states. [2024-11-13 14:27:33,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2059 to 1055. [2024-11-13 14:27:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1055 states, 905 states have (on average 1.521546961325967) internal successors, (1377), 907 states have internal predecessors, (1377), 132 states have call successors, (132), 17 states have call predecessors, (132), 17 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-13 14:27:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1641 transitions. [2024-11-13 14:27:33,125 INFO L78 Accepts]: Start accepts. Automaton has 1055 states and 1641 transitions. Word has length 301 [2024-11-13 14:27:33,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:33,126 INFO L471 AbstractCegarLoop]: Abstraction has 1055 states and 1641 transitions. [2024-11-13 14:27:33,126 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1641 transitions. [2024-11-13 14:27:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 14:27:33,130 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:33,131 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:33,131 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-13 14:27:33,131 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:33,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:33,132 INFO L85 PathProgramCache]: Analyzing trace with hash -2041430898, now seen corresponding path program 1 times [2024-11-13 14:27:33,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:33,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275803629] [2024-11-13 14:27:33,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:34,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:34,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:34,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:34,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:34,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:34,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275803629] [2024-11-13 14:27:34,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275803629] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:34,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1949857370] [2024-11-13 14:27:34,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:34,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:34,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:34,437 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:34,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:27:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:34,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 720 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:27:34,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1716 proven. 45 refuted. 0 times theorem prover too weak. 1851 trivial. 0 not checked. [2024-11-13 14:27:35,068 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:35,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 81 proven. 45 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:35,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1949857370] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:35,464 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:35,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 12 [2024-11-13 14:27:35,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532041579] [2024-11-13 14:27:35,464 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:35,465 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 14:27:35,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:35,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 14:27:35,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-11-13 14:27:35,466 INFO L87 Difference]: Start difference. First operand 1055 states and 1641 transitions. Second operand has 12 states, 11 states have (on average 12.545454545454545) internal successors, (138), 12 states have internal predecessors, (138), 5 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 4 states have call predecessors, (102), 5 states have call successors, (102) [2024-11-13 14:27:37,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:37,095 INFO L93 Difference]: Finished difference Result 1647 states and 2506 transitions. [2024-11-13 14:27:37,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-13 14:27:37,096 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 12.545454545454545) internal successors, (138), 12 states have internal predecessors, (138), 5 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 4 states have call predecessors, (102), 5 states have call successors, (102) Word has length 301 [2024-11-13 14:27:37,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:37,101 INFO L225 Difference]: With dead ends: 1647 [2024-11-13 14:27:37,101 INFO L226 Difference]: Without dead ends: 701 [2024-11-13 14:27:37,104 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 711 GetRequests, 684 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=227, Invalid=529, Unknown=0, NotChecked=0, Total=756 [2024-11-13 14:27:37,104 INFO L432 NwaCegarLoop]: 261 mSDtfsCounter, 944 mSDsluCounter, 583 mSDsCounter, 0 mSdLazyCounter, 715 mSolverCounterSat, 322 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 944 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 1037 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 322 IncrementalHoareTripleChecker+Valid, 715 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:37,105 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [944 Valid, 844 Invalid, 1037 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [322 Valid, 715 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-13 14:27:37,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2024-11-13 14:27:37,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 675. [2024-11-13 14:27:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 675 states, 519 states have (on average 1.3853564547206165) internal successors, (719), 522 states have internal predecessors, (719), 132 states have call successors, (132), 23 states have call predecessors, (132), 23 states have return successors, (132), 129 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-13 14:27:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 983 transitions. [2024-11-13 14:27:37,268 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 983 transitions. Word has length 301 [2024-11-13 14:27:37,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:37,269 INFO L471 AbstractCegarLoop]: Abstraction has 675 states and 983 transitions. [2024-11-13 14:27:37,269 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 12.545454545454545) internal successors, (138), 12 states have internal predecessors, (138), 5 states have call successors, (101), 2 states have call predecessors, (101), 4 states have return successors, (102), 4 states have call predecessors, (102), 5 states have call successors, (102) [2024-11-13 14:27:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 983 transitions. [2024-11-13 14:27:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 14:27:37,272 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:37,272 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:37,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 14:27:37,473 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-13 14:27:37,473 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:37,474 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:37,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1001721902, now seen corresponding path program 1 times [2024-11-13 14:27:37,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:37,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499210] [2024-11-13 14:27:37,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:38,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:38,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 63 proven. 63 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:38,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:38,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499210] [2024-11-13 14:27:38,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499210] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:38,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888999497] [2024-11-13 14:27:38,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:38,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:38,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:38,475 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:38,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:27:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:38,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 723 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:27:38,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2247 proven. 63 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2024-11-13 14:27:39,828 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 63 proven. 63 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:40,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1888999497] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:40,382 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:40,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2024-11-13 14:27:40,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432405041] [2024-11-13 14:27:40,383 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:40,384 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 14:27:40,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:40,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 14:27:40,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:27:40,389 INFO L87 Difference]: Start difference. First operand 675 states and 983 transitions. Second operand has 13 states, 13 states have (on average 15.615384615384615) internal successors, (203), 13 states have internal predecessors, (203), 6 states have call successors, (115), 3 states have call predecessors, (115), 6 states have return successors, (115), 6 states have call predecessors, (115), 6 states have call successors, (115) [2024-11-13 14:27:41,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:41,149 INFO L93 Difference]: Finished difference Result 1137 states and 1666 transitions. [2024-11-13 14:27:41,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:27:41,150 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 15.615384615384615) internal successors, (203), 13 states have internal predecessors, (203), 6 states have call successors, (115), 3 states have call predecessors, (115), 6 states have return successors, (115), 6 states have call predecessors, (115), 6 states have call successors, (115) Word has length 302 [2024-11-13 14:27:41,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:41,158 INFO L225 Difference]: With dead ends: 1137 [2024-11-13 14:27:41,158 INFO L226 Difference]: Without dead ends: 565 [2024-11-13 14:27:41,160 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 696 GetRequests, 682 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=85, Invalid=155, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:27:41,160 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 331 mSDsluCounter, 525 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 352 SdHoareTripleChecker+Valid, 744 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:41,161 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [352 Valid, 744 Invalid, 466 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 414 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-13 14:27:41,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2024-11-13 14:27:41,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 555. [2024-11-13 14:27:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 555 states, 427 states have (on average 1.3840749414519906) internal successors, (591), 429 states have internal predecessors, (591), 107 states have call successors, (107), 20 states have call predecessors, (107), 20 states have return successors, (107), 105 states have call predecessors, (107), 107 states have call successors, (107) [2024-11-13 14:27:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 805 transitions. [2024-11-13 14:27:41,306 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 805 transitions. Word has length 302 [2024-11-13 14:27:41,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:41,308 INFO L471 AbstractCegarLoop]: Abstraction has 555 states and 805 transitions. [2024-11-13 14:27:41,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 15.615384615384615) internal successors, (203), 13 states have internal predecessors, (203), 6 states have call successors, (115), 3 states have call predecessors, (115), 6 states have return successors, (115), 6 states have call predecessors, (115), 6 states have call successors, (115) [2024-11-13 14:27:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 805 transitions. [2024-11-13 14:27:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 14:27:41,311 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:41,312 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:41,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 14:27:41,513 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-13 14:27:41,513 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:41,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:41,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1658613369, now seen corresponding path program 1 times [2024-11-13 14:27:41,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:41,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990124009] [2024-11-13 14:27:41,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:41,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 102 proven. 144 refuted. 0 times theorem prover too weak. 3366 trivial. 0 not checked. [2024-11-13 14:27:42,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:42,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990124009] [2024-11-13 14:27:42,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990124009] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:42,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931290170] [2024-11-13 14:27:42,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:42,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:42,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:42,766 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:42,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:27:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:43,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 723 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 14:27:43,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2271 proven. 96 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2024-11-13 14:27:44,015 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 150 proven. 99 refuted. 0 times theorem prover too weak. 3363 trivial. 0 not checked. [2024-11-13 14:27:44,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931290170] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:44,630 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:44,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 20 [2024-11-13 14:27:44,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598027622] [2024-11-13 14:27:44,631 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:44,632 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-13 14:27:44,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:44,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-13 14:27:44,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=304, Unknown=0, NotChecked=0, Total=380 [2024-11-13 14:27:44,633 INFO L87 Difference]: Start difference. First operand 555 states and 805 transitions. Second operand has 20 states, 19 states have (on average 11.0) internal successors, (209), 20 states have internal predecessors, (209), 8 states have call successors, (92), 3 states have call predecessors, (92), 7 states have return successors, (93), 7 states have call predecessors, (93), 8 states have call successors, (93) [2024-11-13 14:27:47,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:47,446 INFO L93 Difference]: Finished difference Result 1539 states and 2203 transitions. [2024-11-13 14:27:47,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-13 14:27:47,446 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 11.0) internal successors, (209), 20 states have internal predecessors, (209), 8 states have call successors, (92), 3 states have call predecessors, (92), 7 states have return successors, (93), 7 states have call predecessors, (93), 8 states have call successors, (93) Word has length 303 [2024-11-13 14:27:47,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:47,452 INFO L225 Difference]: With dead ends: 1539 [2024-11-13 14:27:47,452 INFO L226 Difference]: Without dead ends: 1091 [2024-11-13 14:27:47,454 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 686 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 992 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=930, Invalid=2976, Unknown=0, NotChecked=0, Total=3906 [2024-11-13 14:27:47,454 INFO L432 NwaCegarLoop]: 352 mSDtfsCounter, 778 mSDsluCounter, 1319 mSDsCounter, 0 mSdLazyCounter, 1485 mSolverCounterSat, 263 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 778 SdHoareTripleChecker+Valid, 1671 SdHoareTripleChecker+Invalid, 1748 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 263 IncrementalHoareTripleChecker+Valid, 1485 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:47,455 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [778 Valid, 1671 Invalid, 1748 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [263 Valid, 1485 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-13 14:27:47,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1091 states. [2024-11-13 14:27:47,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1091 to 609. [2024-11-13 14:27:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 609 states, 512 states have (on average 1.451171875) internal successors, (743), 513 states have internal predecessors, (743), 72 states have call successors, (72), 24 states have call predecessors, (72), 24 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-13 14:27:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 887 transitions. [2024-11-13 14:27:47,622 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 887 transitions. Word has length 303 [2024-11-13 14:27:47,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:47,623 INFO L471 AbstractCegarLoop]: Abstraction has 609 states and 887 transitions. [2024-11-13 14:27:47,623 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 11.0) internal successors, (209), 20 states have internal predecessors, (209), 8 states have call successors, (92), 3 states have call predecessors, (92), 7 states have return successors, (93), 7 states have call predecessors, (93), 8 states have call successors, (93) [2024-11-13 14:27:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 887 transitions. [2024-11-13 14:27:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 14:27:47,626 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:47,626 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:47,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-13 14:27:47,827 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-13 14:27:47,827 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:47,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:47,828 INFO L85 PathProgramCache]: Analyzing trace with hash -646041611, now seen corresponding path program 1 times [2024-11-13 14:27:47,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:47,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849225845] [2024-11-13 14:27:47,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:47,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:48,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:49,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:49,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:49,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 285 proven. 285 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-11-13 14:27:49,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:49,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [849225845] [2024-11-13 14:27:49,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [849225845] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:49,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [903811432] [2024-11-13 14:27:49,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:49,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:49,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:49,801 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:49,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:27:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:50,088 INFO L255 TraceCheckSpWp]: Trace formula consists of 720 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 14:27:50,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2381 proven. 300 refuted. 0 times theorem prover too weak. 931 trivial. 0 not checked. [2024-11-13 14:27:52,020 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:53,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [903811432] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:53,153 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:27:53,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 21] total 25 [2024-11-13 14:27:53,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923880681] [2024-11-13 14:27:53,154 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:53,155 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-13 14:27:53,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:53,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-13 14:27:53,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=309, Invalid=1023, Unknown=0, NotChecked=0, Total=1332 [2024-11-13 14:27:53,158 INFO L87 Difference]: Start difference. First operand 609 states and 887 transitions. Second operand has 25 states, 24 states have (on average 6.541666666666667) internal successors, (157), 21 states have internal predecessors, (157), 10 states have call successors, (68), 7 states have call predecessors, (68), 9 states have return successors, (68), 10 states have call predecessors, (68), 10 states have call successors, (68) [2024-11-13 14:27:55,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:55,832 INFO L93 Difference]: Finished difference Result 1191 states and 1652 transitions. [2024-11-13 14:27:55,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-11-13 14:27:55,832 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 6.541666666666667) internal successors, (157), 21 states have internal predecessors, (157), 10 states have call successors, (68), 7 states have call predecessors, (68), 9 states have return successors, (68), 10 states have call predecessors, (68), 10 states have call successors, (68) Word has length 303 [2024-11-13 14:27:55,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:55,836 INFO L225 Difference]: With dead ends: 1191 [2024-11-13 14:27:55,836 INFO L226 Difference]: Without dead ends: 673 [2024-11-13 14:27:55,838 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 564 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 861 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=941, Invalid=2719, Unknown=0, NotChecked=0, Total=3660 [2024-11-13 14:27:55,838 INFO L432 NwaCegarLoop]: 354 mSDtfsCounter, 670 mSDsluCounter, 1355 mSDsCounter, 0 mSdLazyCounter, 1629 mSolverCounterSat, 214 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 688 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 1843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 214 IncrementalHoareTripleChecker+Valid, 1629 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:55,838 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [688 Valid, 1709 Invalid, 1843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [214 Valid, 1629 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-13 14:27:55,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 673 states. [2024-11-13 14:27:56,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 673 to 385. [2024-11-13 14:27:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 278 states have (on average 1.2374100719424461) internal successors, (344), 279 states have internal predecessors, (344), 72 states have call successors, (72), 34 states have call predecessors, (72), 34 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-13 14:27:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 488 transitions. [2024-11-13 14:27:56,019 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 488 transitions. Word has length 303 [2024-11-13 14:27:56,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:56,019 INFO L471 AbstractCegarLoop]: Abstraction has 385 states and 488 transitions. [2024-11-13 14:27:56,020 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 6.541666666666667) internal successors, (157), 21 states have internal predecessors, (157), 10 states have call successors, (68), 7 states have call predecessors, (68), 9 states have return successors, (68), 10 states have call predecessors, (68), 10 states have call successors, (68) [2024-11-13 14:27:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 488 transitions. [2024-11-13 14:27:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 14:27:56,022 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:56,023 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:56,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:27:56,227 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-13 14:27:56,227 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:56,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:56,227 INFO L85 PathProgramCache]: Analyzing trace with hash 276839484, now seen corresponding path program 1 times [2024-11-13 14:27:56,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:56,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092926302] [2024-11-13 14:27:56,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:56,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:56,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:56,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:27:56,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:56,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092926302] [2024-11-13 14:27:56,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092926302] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:27:56,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:27:56,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:27:56,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400083254] [2024-11-13 14:27:56,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:27:56,598 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:27:56,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:56,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:27:56,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:27:56,599 INFO L87 Difference]: Start difference. First operand 385 states and 488 transitions. Second operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:57,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:27:57,135 INFO L93 Difference]: Finished difference Result 730 states and 945 transitions. [2024-11-13 14:27:57,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:27:57,136 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 305 [2024-11-13 14:27:57,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:27:57,140 INFO L225 Difference]: With dead ends: 730 [2024-11-13 14:27:57,140 INFO L226 Difference]: Without dead ends: 441 [2024-11-13 14:27:57,141 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:27:57,141 INFO L432 NwaCegarLoop]: 263 mSDtfsCounter, 391 mSDsluCounter, 499 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 391 SdHoareTripleChecker+Valid, 762 SdHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:27:57,142 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [391 Valid, 762 Invalid, 220 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [174 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 14:27:57,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441 states. [2024-11-13 14:27:57,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441 to 385. [2024-11-13 14:27:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 278 states have (on average 1.2338129496402879) internal successors, (343), 279 states have internal predecessors, (343), 72 states have call successors, (72), 34 states have call predecessors, (72), 34 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-13 14:27:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 487 transitions. [2024-11-13 14:27:57,308 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 487 transitions. Word has length 305 [2024-11-13 14:27:57,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:27:57,309 INFO L471 AbstractCegarLoop]: Abstraction has 385 states and 487 transitions. [2024-11-13 14:27:57,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:27:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 487 transitions. [2024-11-13 14:27:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 14:27:57,312 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:27:57,312 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:27:57,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 14:27:57,312 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:27:57,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:27:57,313 INFO L85 PathProgramCache]: Analyzing trace with hash -1730092828, now seen corresponding path program 1 times [2024-11-13 14:27:57,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:27:57,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737066747] [2024-11-13 14:27:57,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:27:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:27:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:27:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:27:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:27:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:27:57,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:27:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:27:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:27:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:27:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:27:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:27:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:27:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:27:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:27:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:27:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:27:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:27:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:27:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:27:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:27:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:27:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:27:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:27:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:27:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:27:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:27:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:27:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:27:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:27:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:27:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:27:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:27:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:27:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:27:57,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:27:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:57,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:27:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:27:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:27:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:27:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:27:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:27:58,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:27:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:27:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 93 proven. 33 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:58,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:27:58,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737066747] [2024-11-13 14:27:58,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737066747] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:27:58,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254515197] [2024-11-13 14:27:58,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:27:58,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:27:58,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:27:58,034 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:27:58,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 14:27:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:27:58,338 INFO L255 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:27:58,344 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:27:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2269 proven. 33 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2024-11-13 14:27:58,978 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:27:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 93 proven. 33 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:27:59,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [254515197] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:27:59,432 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:27:59,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2024-11-13 14:27:59,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450620267] [2024-11-13 14:27:59,432 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:27:59,438 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 14:27:59,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:27:59,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 14:27:59,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:27:59,439 INFO L87 Difference]: Start difference. First operand 385 states and 487 transitions. Second operand has 13 states, 13 states have (on average 15.307692307692308) internal successors, (199), 13 states have internal predecessors, (199), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) [2024-11-13 14:28:00,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:28:00,319 INFO L93 Difference]: Finished difference Result 669 states and 859 transitions. [2024-11-13 14:28:00,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:28:00,320 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 15.307692307692308) internal successors, (199), 13 states have internal predecessors, (199), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) Word has length 306 [2024-11-13 14:28:00,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:28:00,323 INFO L225 Difference]: With dead ends: 669 [2024-11-13 14:28:00,323 INFO L226 Difference]: Without dead ends: 391 [2024-11-13 14:28:00,324 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 690 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:28:00,325 INFO L432 NwaCegarLoop]: 193 mSDtfsCounter, 840 mSDsluCounter, 445 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 232 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 871 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 656 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 232 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:28:00,325 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [871 Valid, 638 Invalid, 656 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [232 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:28:00,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2024-11-13 14:28:00,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 385. [2024-11-13 14:28:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 278 states have (on average 1.2194244604316546) internal successors, (339), 279 states have internal predecessors, (339), 72 states have call successors, (72), 34 states have call predecessors, (72), 34 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-13 14:28:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 483 transitions. [2024-11-13 14:28:00,454 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 483 transitions. Word has length 306 [2024-11-13 14:28:00,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:28:00,454 INFO L471 AbstractCegarLoop]: Abstraction has 385 states and 483 transitions. [2024-11-13 14:28:00,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 15.307692307692308) internal successors, (199), 13 states have internal predecessors, (199), 6 states have call successors, (111), 3 states have call predecessors, (111), 6 states have return successors, (111), 6 states have call predecessors, (111), 6 states have call successors, (111) [2024-11-13 14:28:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 483 transitions. [2024-11-13 14:28:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 14:28:00,456 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:28:00,457 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:28:00,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-13 14:28:00,661 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-13 14:28:00,661 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:28:00,661 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:28:00,661 INFO L85 PathProgramCache]: Analyzing trace with hash 1745423621, now seen corresponding path program 1 times [2024-11-13 14:28:00,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:28:00,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138828831] [2024-11-13 14:28:00,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:00,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:28:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:28:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:28:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-13 14:28:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:28:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-13 14:28:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:28:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-13 14:28:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:28:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-13 14:28:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:28:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-13 14:28:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:28:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-13 14:28:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-13 14:28:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-13 14:28:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-13 14:28:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-13 14:28:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-13 14:28:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-13 14:28:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-13 14:28:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-13 14:28:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-13 14:28:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2024-11-13 14:28:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-13 14:28:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:28:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:28:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-13 14:28:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:28:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 14:28:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:28:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-13 14:28:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:28:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-13 14:28:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:28:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:28:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:28:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:28:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-13 14:28:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 14:28:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-13 14:28:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-11-13 14:28:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2024-11-13 14:28:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 14:28:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 189 proven. 171 refuted. 0 times theorem prover too weak. 3252 trivial. 0 not checked. [2024-11-13 14:28:02,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:28:02,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138828831] [2024-11-13 14:28:02,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138828831] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:28:02,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [517635847] [2024-11-13 14:28:02,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:02,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:28:02,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:28:02,509 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:28:02,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 14:28:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:02,829 INFO L255 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 14:28:02,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:28:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2664 proven. 390 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2024-11-13 14:28:05,511 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:28:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 276 proven. 210 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2024-11-13 14:28:07,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [517635847] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:28:07,739 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:28:07,740 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 22, 17] total 45 [2024-11-13 14:28:07,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798151248] [2024-11-13 14:28:07,740 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:28:07,741 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2024-11-13 14:28:07,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:28:07,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2024-11-13 14:28:07,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=428, Invalid=1552, Unknown=0, NotChecked=0, Total=1980 [2024-11-13 14:28:07,744 INFO L87 Difference]: Start difference. First operand 385 states and 483 transitions. Second operand has 45 states, 42 states have (on average 5.714285714285714) internal successors, (240), 43 states have internal predecessors, (240), 18 states have call successors, (111), 8 states have call predecessors, (111), 15 states have return successors, (112), 15 states have call predecessors, (112), 18 states have call successors, (112) [2024-11-13 14:28:15,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:28:15,711 INFO L93 Difference]: Finished difference Result 1560 states and 2023 transitions. [2024-11-13 14:28:15,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2024-11-13 14:28:15,711 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 42 states have (on average 5.714285714285714) internal successors, (240), 43 states have internal predecessors, (240), 18 states have call successors, (111), 8 states have call predecessors, (111), 15 states have return successors, (112), 15 states have call predecessors, (112), 18 states have call successors, (112) Word has length 307 [2024-11-13 14:28:15,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:28:15,716 INFO L225 Difference]: With dead ends: 1560 [2024-11-13 14:28:15,716 INFO L226 Difference]: Without dead ends: 1282 [2024-11-13 14:28:15,721 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 809 GetRequests, 688 SyntacticMatches, 0 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4552 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=3443, Invalid=11563, Unknown=0, NotChecked=0, Total=15006 [2024-11-13 14:28:15,721 INFO L432 NwaCegarLoop]: 301 mSDtfsCounter, 3250 mSDsluCounter, 2256 mSDsCounter, 0 mSdLazyCounter, 3366 mSolverCounterSat, 735 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3259 SdHoareTripleChecker+Valid, 2557 SdHoareTripleChecker+Invalid, 4101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 735 IncrementalHoareTripleChecker+Valid, 3366 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:28:15,722 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3259 Valid, 2557 Invalid, 4101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [735 Valid, 3366 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2024-11-13 14:28:15,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2024-11-13 14:28:15,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 509. [2024-11-13 14:28:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 398 states have (on average 1.2814070351758795) internal successors, (510), 399 states have internal predecessors, (510), 72 states have call successors, (72), 38 states have call predecessors, (72), 38 states have return successors, (72), 71 states have call predecessors, (72), 72 states have call successors, (72) [2024-11-13 14:28:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 654 transitions. [2024-11-13 14:28:15,892 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 654 transitions. Word has length 307 [2024-11-13 14:28:15,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:28:15,892 INFO L471 AbstractCegarLoop]: Abstraction has 509 states and 654 transitions. [2024-11-13 14:28:15,893 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 42 states have (on average 5.714285714285714) internal successors, (240), 43 states have internal predecessors, (240), 18 states have call successors, (111), 8 states have call predecessors, (111), 15 states have return successors, (112), 15 states have call predecessors, (112), 18 states have call successors, (112) [2024-11-13 14:28:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 654 transitions. [2024-11-13 14:28:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-13 14:28:15,895 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:28:15,895 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:28:15,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-13 14:28:16,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-13 14:28:16,096 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:28:16,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:28:16,097 INFO L85 PathProgramCache]: Analyzing trace with hash 1264343363, now seen corresponding path program 1 times [2024-11-13 14:28:16,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:28:16,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106521540] [2024-11-13 14:28:16,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:16,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:28:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:28:16,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [554033103] [2024-11-13 14:28:16,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:16,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:28:16,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:28:16,594 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:28:16,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 14:28:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:28:17,265 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:28:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:28:17,939 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:28:17,939 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 14:28:17,941 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 14:28:17,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 14:28:18,143 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:28:18,146 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:28:18,454 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 14:28:18,458 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 02:28:18 BoogieIcfgContainer [2024-11-13 14:28:18,458 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 14:28:18,459 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 14:28:18,459 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 14:28:18,459 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 14:28:18,464 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:26:58" (3/4) ... [2024-11-13 14:28:18,466 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 14:28:18,467 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 14:28:18,470 INFO L158 Benchmark]: Toolchain (without parser) took 82373.04ms. Allocated memory was 109.1MB in the beginning and 469.8MB in the end (delta: 360.7MB). Free memory was 83.1MB in the beginning and 383.0MB in the end (delta: -299.9MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,470 INFO L158 Benchmark]: CDTParser took 1.20ms. Allocated memory is still 83.9MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:28:18,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 635.67ms. Allocated memory is still 109.1MB. Free memory was 83.1MB in the beginning and 59.7MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.49ms. Allocated memory is still 109.1MB. Free memory was 59.7MB in the beginning and 51.7MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,471 INFO L158 Benchmark]: Boogie Preprocessor took 108.50ms. Allocated memory is still 109.1MB. Free memory was 51.7MB in the beginning and 40.8MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,472 INFO L158 Benchmark]: RCFGBuilder took 1664.17ms. Allocated memory is still 109.1MB. Free memory was 40.8MB in the beginning and 67.9MB in the end (delta: -27.0MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,473 INFO L158 Benchmark]: TraceAbstraction took 79848.08ms. Allocated memory was 109.1MB in the beginning and 469.8MB in the end (delta: 360.7MB). Free memory was 67.9MB in the beginning and 383.0MB in the end (delta: -315.2MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. [2024-11-13 14:28:18,473 INFO L158 Benchmark]: Witness Printer took 8.58ms. Allocated memory is still 469.8MB. Free memory was 383.0MB in the beginning and 383.0MB in the end (delta: 39.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:28:18,476 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.20ms. Allocated memory is still 83.9MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 635.67ms. Allocated memory is still 109.1MB. Free memory was 83.1MB in the beginning and 59.7MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.49ms. Allocated memory is still 109.1MB. Free memory was 59.7MB in the beginning and 51.7MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.50ms. Allocated memory is still 109.1MB. Free memory was 51.7MB in the beginning and 40.8MB in the end (delta: 10.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1664.17ms. Allocated memory is still 109.1MB. Free memory was 40.8MB in the beginning and 67.9MB in the end (delta: -27.0MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * TraceAbstraction took 79848.08ms. Allocated memory was 109.1MB in the beginning and 469.8MB in the end (delta: 360.7MB). Free memory was 67.9MB in the beginning and 383.0MB in the end (delta: -315.2MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. * Witness Printer took 8.58ms. Allocated memory is still 469.8MB. Free memory was 383.0MB in the beginning and 383.0MB in the end (delta: 39.2kB). 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 150, overapproximation of someBinaryFLOATComparisonOperation at line 323, overapproximation of someBinaryFLOATComparisonOperation at line 352, overapproximation of someBinaryFLOATComparisonOperation at line 116, overapproximation of bitwiseAnd at line 258, overapproximation of someBinaryDOUBLEComparisonOperation at line 339, overapproximation of someBinaryDOUBLEComparisonOperation at line 141, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 330, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 337, overapproximation of someBinaryDOUBLEComparisonOperation at line 352, overapproximation of someBinaryDOUBLEComparisonOperation at line 328, overapproximation of someBinaryDOUBLEComparisonOperation at line 335, overapproximation of someBinaryDOUBLEComparisonOperation at line 154, overapproximation of someUnaryFLOAToperation at line 116. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = -2; [L23] unsigned long int var_1_4 = 128; [L24] signed char var_1_5 = 100; [L25] signed char var_1_6 = 5; [L26] signed char var_1_7 = 64; [L27] signed char var_1_8 = 2; [L28] unsigned char var_1_9 = 8; [L29] signed char var_1_10 = 64; [L30] signed char var_1_12 = 8; [L31] signed char var_1_13 = 10; [L32] signed char var_1_14 = 10; [L33] signed long int var_1_15 = 4; [L34] signed long int var_1_16 = 2; [L35] unsigned short int var_1_17 = 32; [L36] unsigned short int var_1_18 = 41527; [L37] unsigned char var_1_19 = 0; [L38] unsigned char var_1_21 = 1; [L39] unsigned char var_1_22 = 1; [L40] unsigned char var_1_23 = 0; [L41] signed char var_1_24 = 4; [L42] signed char var_1_27 = 2; [L43] signed char var_1_28 = 4; [L44] unsigned short int var_1_29 = 2; [L45] unsigned short int var_1_30 = 62294; [L46] unsigned char var_1_31 = 1; [L47] signed long int var_1_32 = 16; [L48] signed short int var_1_34 = 32; [L49] float var_1_35 = 3.2; [L50] float var_1_36 = 199.88; [L51] signed char var_1_37 = 32; [L52] unsigned char var_1_39 = 1; [L53] unsigned char var_1_40 = 0; [L54] unsigned char var_1_41 = 128; [L55] double var_1_42 = 2.5; [L56] double var_1_43 = 64.875; [L57] unsigned char var_1_45 = 128; [L58] signed long int var_1_46 = -100; [L59] unsigned char var_1_47 = 1; [L60] double var_1_48 = 8.8; [L61] double var_1_49 = 32.5; [L62] double var_1_50 = 0.0; [L63] double var_1_51 = 4.5; [L64] unsigned char var_1_52 = 0; [L65] signed char var_1_53 = 64; [L66] signed char var_1_55 = 2; [L67] unsigned char var_1_56 = 1; [L68] unsigned char var_1_57 = 32; [L69] unsigned char last_1_var_1_9 = 8; [L70] unsigned short int last_1_var_1_17 = 32; [L71] unsigned char last_1_var_1_19 = 0; [L72] signed char last_1_var_1_37 = 32; [L73] unsigned char last_1_var_1_39 = 1; [L74] unsigned char last_1_var_1_52 = 0; [L75] signed char last_1_var_1_55 = 2; [L76] unsigned char last_1_var_1_57 = 32; VAL [isInitial=0, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=128, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L356] isInitial = 1 [L357] FCALL initially() [L358] COND TRUE 1 [L359] CALL updateLastVariables() [L342] last_1_var_1_9 = var_1_9 [L343] last_1_var_1_17 = var_1_17 [L344] last_1_var_1_19 = var_1_19 [L345] last_1_var_1_37 = var_1_37 [L346] last_1_var_1_39 = var_1_39 [L347] last_1_var_1_52 = var_1_52 [L348] last_1_var_1_55 = var_1_55 [L349] last_1_var_1_57 = var_1_57 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=128, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L359] RET updateLastVariables() [L360] CALL updateVariables() [L273] var_1_4 = __VERIFIER_nondet_ulong() [L274] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L274] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L275] CALL assume_abort_if_not(var_1_4 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L275] RET assume_abort_if_not(var_1_4 <= 4294967295) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L276] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L276] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=100, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L277] var_1_5 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_5 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L278] RET assume_abort_if_not(var_1_5 >= 62) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L279] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L279] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=5, var_1_7=64, var_1_8=2, var_1_9=8] [L280] var_1_6 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L281] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L282] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L282] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=64, var_1_8=2, var_1_9=8] [L283] var_1_7 = __VERIFIER_nondet_char() [L284] CALL assume_abort_if_not(var_1_7 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L284] RET assume_abort_if_not(var_1_7 >= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L285] CALL assume_abort_if_not(var_1_7 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L285] RET assume_abort_if_not(var_1_7 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=2, var_1_9=8] [L286] var_1_8 = __VERIFIER_nondet_char() [L287] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L287] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L288] CALL assume_abort_if_not(var_1_8 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L288] RET assume_abort_if_not(var_1_8 <= 63) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=8, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L289] var_1_12 = __VERIFIER_nondet_char() [L290] CALL assume_abort_if_not(var_1_12 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L290] RET assume_abort_if_not(var_1_12 >= -31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L291] CALL assume_abort_if_not(var_1_12 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L291] RET assume_abort_if_not(var_1_12 <= 32) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=10, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L292] var_1_13 = __VERIFIER_nondet_char() [L293] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L293] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L294] CALL assume_abort_if_not(var_1_13 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L294] RET assume_abort_if_not(var_1_13 <= 31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=10, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L295] var_1_14 = __VERIFIER_nondet_char() [L296] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L296] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L297] CALL assume_abort_if_not(var_1_14 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L297] RET assume_abort_if_not(var_1_14 <= 31) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=4, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L298] var_1_15 = __VERIFIER_nondet_long() [L299] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L299] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L300] CALL assume_abort_if_not(var_1_15 <= 8) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L300] RET assume_abort_if_not(var_1_15 <= 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=2, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L301] var_1_16 = __VERIFIER_nondet_long() [L302] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L302] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L303] CALL assume_abort_if_not(var_1_16 <= 8) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L303] RET assume_abort_if_not(var_1_16 <= 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=41527, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L304] var_1_18 = __VERIFIER_nondet_ushort() [L305] CALL assume_abort_if_not(var_1_18 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L305] RET assume_abort_if_not(var_1_18 >= 32767) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L306] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L306] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L307] var_1_21 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L308] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L309] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L309] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L310] var_1_22 = __VERIFIER_nondet_uchar() [L311] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L311] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L312] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L312] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L313] var_1_23 = __VERIFIER_nondet_uchar() [L314] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L314] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L315] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L315] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=4, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L316] var_1_28 = __VERIFIER_nondet_char() [L317] CALL assume_abort_if_not(var_1_28 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L317] RET assume_abort_if_not(var_1_28 >= -127) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L318] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L318] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=62294, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L319] var_1_30 = __VERIFIER_nondet_ushort() [L320] CALL assume_abort_if_not(var_1_30 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L320] RET assume_abort_if_not(var_1_30 >= 49150) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L321] CALL assume_abort_if_not(var_1_30 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L321] RET assume_abort_if_not(var_1_30 <= 65534) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_36=4997/25, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L322] var_1_36 = __VERIFIER_nondet_float() [L323] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L323] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L324] var_1_40 = __VERIFIER_nondet_uchar() [L325] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L325] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L326] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L326] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_42=5/2, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L327] var_1_42 = __VERIFIER_nondet_double() [L328] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L328] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_43=519/8, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L329] var_1_43 = __VERIFIER_nondet_double() [L330] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L330] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=128, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L331] var_1_45 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L332] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L333] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L333] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_49=65/2, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L334] var_1_49 = __VERIFIER_nondet_double() [L335] CALL assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L335] RET assume_abort_if_not((var_1_49 >= 0.0F && var_1_49 <= -1.0e-20F) || (var_1_49 <= 9223372.036854765600e+12F && var_1_49 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_50=0, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L336] var_1_50 = __VERIFIER_nondet_double() [L337] CALL assume_abort_if_not((var_1_50 >= 2305843.009213691390e+12F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L337] RET assume_abort_if_not((var_1_50 >= 2305843.009213691390e+12F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 4611686.018427382800e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_51=9/2, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L338] var_1_51 = __VERIFIER_nondet_double() [L339] CALL assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L339] RET assume_abort_if_not((var_1_51 >= 0.0F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 2305843.009213691390e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L360] RET updateVariables() [L361] CALL step() [L80] signed long int stepLocal_8 = last_1_var_1_9; [L81] signed long int stepLocal_7 = 16; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, stepLocal_8=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L82] COND FALSE !(stepLocal_8 == var_1_5) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_7=16, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=1, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L85] COND TRUE last_1_var_1_57 != stepLocal_7 [L86] var_1_31 = 0 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=0, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L89] COND TRUE ! last_1_var_1_52 [L90] var_1_19 = ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=0, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L92] var_1_52 = (var_1_31 || var_1_22) [L93] signed long int stepLocal_17 = (((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)); VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L94] COND FALSE !(! (var_1_21 || (last_1_var_1_39 && var_1_22))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L101] var_1_9 = 8 [L102] signed long int stepLocal_3 = var_1_13 * var_1_14; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_3=0, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=32, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L103] COND TRUE var_1_16 == stepLocal_3 [L104] var_1_17 = (var_1_18 - 8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L106] signed long int stepLocal_6 = var_1_15 / var_1_7; [L107] signed char stepLocal_5 = var_1_12; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, stepLocal_6=0, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L108] COND FALSE !(stepLocal_6 >= var_1_4) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=16/5, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L115] COND TRUE ((var_1_18 - var_1_16) % var_1_4) <= var_1_14 [L116] var_1_35 = (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=2, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L118] COND TRUE \read(var_1_21) [L119] var_1_55 = 4 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=1, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L121] COND TRUE \read(var_1_23) [L122] var_1_56 = var_1_40 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L126] COND TRUE var_1_15 != var_1_30 [L127] var_1_47 = (var_1_56 || var_1_21) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=2, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L141] COND FALSE !(var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) [L144] var_1_29 = ((var_1_30 - var_1_15) - var_1_16) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L146] unsigned char stepLocal_19 = var_1_29 <= var_1_30; [L147] signed char stepLocal_18 = var_1_55; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_18=4, stepLocal_19=1, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L148] COND TRUE stepLocal_18 <= var_1_29 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_19=1, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_48=44/5, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L149] COND TRUE var_1_31 || stepLocal_19 [L150] var_1_48 = (((((var_1_49) > (64.8)) ? (var_1_49) : (64.8))) - ((var_1_50 - var_1_51) + 25.495)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L153] unsigned char stepLocal_20 = var_1_56; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_20=0, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L154] COND FALSE !(stepLocal_20 || (1.2 <= var_1_48)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L159] unsigned long int stepLocal_2 = var_1_4; [L160] signed long int stepLocal_1 = var_1_46 * var_1_8; [L161] signed char stepLocal_0 = var_1_8; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=1, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L162] COND FALSE !(! var_1_47) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_0=1, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=64, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L165] COND TRUE ((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= stepLocal_0 [L166] var_1_10 = ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L179] COND TRUE 10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=-2, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L180] COND TRUE ((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4) [L181] var_1_1 = ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=128, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L184] COND FALSE !(var_1_55 > var_1_6) [L193] var_1_41 = (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L195] unsigned short int stepLocal_4 = var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_4=-4295049235, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=4, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L196] COND FALSE !(stepLocal_4 <= var_1_41) [L205] var_1_24 = var_1_16 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L207] unsigned long int stepLocal_13 = var_1_4; [L208] signed long int stepLocal_12 = var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29))); [L209] signed long int stepLocal_11 = var_1_41 * var_1_30; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_11=5357350, stepLocal_12=-981, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L210] EXPR var_1_29 ^ (var_1_30 - var_1_8) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_11=5357350, stepLocal_12=-981, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L210] signed long int stepLocal_10 = var_1_29 ^ (var_1_30 - var_1_8); [L211] COND TRUE stepLocal_12 != var_1_10 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L212] COND TRUE \read(var_1_52) [L213] var_1_37 = (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L230] COND TRUE var_1_18 != var_1_7 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=16, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L231] COND TRUE \read(var_1_22) [L232] var_1_32 = (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L243] unsigned char stepLocal_9 = var_1_28 == var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, stepLocal_9=0, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L244] COND FALSE !(var_1_22 && stepLocal_9) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L247] signed long int stepLocal_21 = (((var_1_9) > ((var_1_12 + var_1_13))) ? (var_1_9) : ((var_1_12 + var_1_13))); VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_21=22, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=32, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L248] COND TRUE ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) > stepLocal_21 [L249] var_1_57 = (var_1_45 - var_1_6) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L255] unsigned long int stepLocal_16 = 2u; [L256] signed long int stepLocal_15 = var_1_18 + var_1_29; [L257] unsigned short int stepLocal_14 = var_1_18; VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_14=-4295049235, stepLocal_15=98282, stepLocal_16=2, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L258] EXPR var_1_4 & var_1_46 VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_14=-4295049235, stepLocal_15=98282, stepLocal_16=2, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=1, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L258] COND FALSE !(stepLocal_14 != (var_1_4 & var_1_46)) [L269] var_1_39 = ((var_1_57 <= var_1_34) && var_1_40) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, stepLocal_10=0, stepLocal_11=5357350, stepLocal_13=49133, stepLocal_15=98282, stepLocal_16=2, stepLocal_17=32, stepLocal_1=-100, stepLocal_2=49133, stepLocal_5=-9, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L361] RET step() [L362] CALL, EXPR property() [L352] EXPR (((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6))))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1)) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR ((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40)))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR ((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352] EXPR (((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1)) && ((var_1_15 != var_1_30) ? (var_1_47 == ((unsigned char) (var_1_56 || var_1_21))) : ((var_1_17 < ((var_1_13 - var_1_16) >> var_1_46)) ? ((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) >= var_1_46) ? (var_1_47 == ((unsigned char) var_1_40)) : (var_1_47 == ((unsigned char) (var_1_56 && var_1_40)))) : ((! var_1_21) ? (var_1_47 == ((unsigned char) 0)) : 1))) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L352-L353] return (((((((((((((((((((((((10u <= ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) ? ((((((16u) < (var_1_29)) ? (16u) : (var_1_29))) >= (var_1_29 % var_1_4)) ? (var_1_1 == ((signed char) ((var_1_5 - var_1_6) - (var_1_7 - var_1_8)))) : 1) : 1) && (var_1_9 == ((unsigned char) 8))) && ((! var_1_47) ? (var_1_10 == ((signed char) ((var_1_12 + (var_1_13 - var_1_14)) + var_1_6))) : ((((((var_1_13) < ((var_1_7 / var_1_5))) ? (var_1_13) : ((var_1_7 / var_1_5)))) <= var_1_8) ? (var_1_10 == ((signed char) ((((((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) < (var_1_8)) ? (((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12)))) : (var_1_8))))) : (((var_1_46 * var_1_8) == (- 128u)) ? ((var_1_4 >= (var_1_5 >> ((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))))) ? (var_1_10 == ((signed char) (var_1_13 + var_1_14))) : (var_1_10 == ((signed char) -5))) : (var_1_10 == ((signed char) var_1_6)))))) && ((var_1_16 == (var_1_13 * var_1_14)) ? (var_1_17 == ((unsigned short int) (var_1_18 - 8))) : 1)) && ((! last_1_var_1_52) ? (var_1_19 == ((unsigned char) ((last_1_var_1_52 || last_1_var_1_19) || (var_1_21 && (var_1_22 && var_1_23))))) : 1)) && ((var_1_18 <= var_1_41) ? (var_1_22 ? (var_1_24 == ((signed char) (var_1_13 - var_1_5))) : (((- var_1_48) <= var_1_48) ? (var_1_24 == ((signed char) (((((var_1_16) > (-2)) ? (var_1_16) : (-2))) + var_1_14))) : 1)) : (var_1_24 == ((signed char) var_1_16)))) && (((var_1_15 / var_1_7) >= var_1_4) ? ((var_1_12 <= (var_1_15 + (5 / -1))) ? (var_1_27 == ((signed char) ((((((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) > (var_1_8)) ? (((((((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) < (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))) ? (((((-10) < (var_1_28)) ? (-10) : (var_1_28)))) : (((((var_1_6) < (var_1_15)) ? (var_1_6) : (var_1_15))))))) : (var_1_8))))) : (var_1_27 == ((signed char) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : 1)) && ((var_1_35 < ((((15.8) < (8.2)) ? (15.8) : (8.2)))) ? (var_1_29 == ((unsigned short int) (var_1_14 + ((((var_1_16) > (((((64) < 0 ) ? -(64) : (64))))) ? (var_1_16) : (((((64) < 0 ) ? -(64) : (64))))))))) : (var_1_29 == ((unsigned short int) ((var_1_30 - var_1_15) - var_1_16))))) && ((last_1_var_1_9 == var_1_5) ? (var_1_31 == ((unsigned char) (! var_1_21))) : ((last_1_var_1_57 != 16) ? (var_1_31 == ((unsigned char) 0)) : 1))) && ((var_1_18 != var_1_7) ? (var_1_22 ? (var_1_32 == ((signed long int) (((((var_1_28) < (var_1_13)) ? (var_1_28) : (var_1_13))) + (((((var_1_27 + var_1_15)) > ((var_1_6 - var_1_8))) ? ((var_1_27 + var_1_15)) : ((var_1_6 - var_1_8))))))) : (var_1_19 ? (var_1_32 == ((signed long int) (var_1_6 - var_1_5))) : (var_1_32 == ((signed long int) var_1_16)))) : (var_1_32 == ((signed long int) var_1_41)))) && ((var_1_22 && (var_1_28 == var_1_18)) ? (var_1_34 == ((signed short int) ((((((((var_1_32) < (32)) ? (var_1_32) : (32)))) > (var_1_8)) ? (((((var_1_32) < (32)) ? (var_1_32) : (32)))) : (var_1_8))))) : 1)) && ((((var_1_18 - var_1_16) % var_1_4) <= var_1_14) ? (var_1_35 == ((float) (((((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) < 0 ) ? -((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))) : ((((var_1_36) > (100.75f)) ? (var_1_36) : (100.75f))))))) : 1)) && (((var_1_12 * ((((var_1_41) < (var_1_29)) ? (var_1_41) : (var_1_29)))) != var_1_10) ? (var_1_52 ? (var_1_37 == ((signed char) (((((4 + var_1_12)) > (var_1_28)) ? ((4 + var_1_12)) : (var_1_28))))) : (((var_1_41 * var_1_30) < var_1_7) ? ((var_1_48 >= var_1_35) ? (var_1_37 == ((signed char) var_1_7)) : (var_1_37 == ((signed char) var_1_16))) : 1)) : (((var_1_29 ^ (var_1_30 - var_1_8)) == var_1_5) ? (((var_1_6 + ((((last_1_var_1_37) < (var_1_41)) ? (last_1_var_1_37) : (var_1_41)))) != var_1_4) ? (var_1_37 == ((signed char) (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) < (var_1_7)) ? ((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))) - var_1_13)) : (var_1_7))))) : 1) : 1))) && ((var_1_18 != (var_1_4 & var_1_46)) ? (((var_1_41 + (var_1_46 % var_1_7)) >= 2u) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (((var_1_18 + var_1_29) <= (32 * var_1_10)) ? (var_1_39 == ((unsigned char) (! var_1_40))) : (var_1_39 == ((unsigned char) var_1_40)))) : (var_1_39 == ((unsigned char) ((var_1_57 <= var_1_34) && var_1_40))))) && ((var_1_55 > var_1_6) ? ((((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) > (var_1_42 - var_1_43)) ? (((var_1_8 / var_1_5) >= (-2 * ((((4) < (var_1_53)) ? (4) : (var_1_53))))) ? (var_1_41 == ((unsigned char) ((var_1_7 - var_1_14) + (var_1_15 + (var_1_16 + var_1_13))))) : 1) : (var_1_41 == ((unsigned char) ((((var_1_8) < (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))) ? (var_1_8) : (((((var_1_14) > ((var_1_15 + var_1_16))) ? (var_1_14) : ((var_1_15 + var_1_16)))))))))) : (var_1_41 == ((unsigned char) (var_1_45 - ((((var_1_6) < ((100 - var_1_16))) ? (var_1_6) : ((100 - var_1_16))))))))) && ((! (var_1_21 || (last_1_var_1_39 && var_1_22))) ? ((((last_1_var_1_57 | var_1_7) * last_1_var_1_55) != ((((last_1_var_1_57) > (last_1_var_1_9)) ? (last_1_var_1_57) : (last_1_var_1_9)))) ? (var_1_46 == ((signed long int) (last_1_var_1_55 + var_1_7))) : (var_1_46 == ((signed long int) ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))))) : 1)) && ((var_1_15 != var_1_30) ? (var_1_47 == ((unsigned char) (var_1_56 || var_1_21))) : ((var_1_17 < ((var_1_13 - var_1_16) >> var_1_46)) ? ((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) >= var_1_46) ? (var_1_47 == ((unsigned char) var_1_40)) : (var_1_47 == ((unsigned char) (var_1_56 && var_1_40)))) : ((! var_1_21) ? (var_1_47 == ((unsigned char) 0)) : 1)))) && ((var_1_55 <= var_1_29) ? ((var_1_31 || (var_1_29 <= var_1_30)) ? (var_1_48 == ((double) (((((var_1_49) > (64.8)) ? (var_1_49) : (64.8))) - ((var_1_50 - var_1_51) + 25.495)))) : 1) : 1)) && (var_1_52 == ((unsigned char) (var_1_31 || var_1_22)))) && ((var_1_56 || (1.2 <= var_1_48)) ? ((var_1_36 >= var_1_48) ? (var_1_53 == ((signed char) var_1_16)) : 1) : 1)) && (var_1_21 ? (var_1_55 == ((signed char) 4)) : 1)) && (var_1_23 ? (var_1_56 == ((unsigned char) var_1_40)) : (var_1_56 == ((unsigned char) var_1_22)))) && ((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) > ((((var_1_9) > ((var_1_12 + var_1_13))) ? (var_1_9) : ((var_1_12 + var_1_13))))) ? (var_1_57 == ((unsigned char) (var_1_45 - var_1_6))) : (var_1_19 ? (var_1_57 == ((unsigned char) var_1_5)) : 1)) ; [L362] RET, EXPR property() [L362] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] [L19] reach_error() VAL [isInitial=1, last_1_var_1_17=32, last_1_var_1_19=0, last_1_var_1_37=32, last_1_var_1_39=1, last_1_var_1_52=0, last_1_var_1_55=2, last_1_var_1_57=32, last_1_var_1_9=8, var_1_10=-9, var_1_12=-9, var_1_13=31, var_1_14=0, var_1_15=1, var_1_16=0, var_1_17=49125, var_1_18=-4295049235, var_1_19=1, var_1_1=46, var_1_21=1, var_1_22=1, var_1_23=1, var_1_24=0, var_1_27=2, var_1_28=32, var_1_29=49149, var_1_30=49150, var_1_31=0, var_1_32=48, var_1_34=32, var_1_35=2, var_1_36=0, var_1_37=32, var_1_39=0, var_1_40=0, var_1_41=109, var_1_45=-129, var_1_46=-100, var_1_47=1, var_1_4=49133, var_1_52=1, var_1_53=64, var_1_55=4, var_1_56=0, var_1_57=109, var_1_5=126, var_1_6=18, var_1_7=63, var_1_8=1, var_1_9=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 200 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 79.4s, OverallIterations: 19, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 29.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13786 SdHoareTripleChecker+Valid, 17.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13707 mSDsluCounter, 19832 SdHoareTripleChecker+Invalid, 15.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14182 mSDsCounter, 2891 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10607 IncrementalHoareTripleChecker+Invalid, 13498 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2891 mSolverCounterUnsat, 5650 mSDtfsCounter, 10607 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6063 GetRequests, 5702 SyntacticMatches, 2 SemanticMatches, 359 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6610 ImplicationChecksByTransitivity, 10.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4902occurred in iteration=8, InterpolantAutomatonStates: 291, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 18 MinimizatonAttempts, 7328 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 6.7s SatisfiabilityAnalysisTime, 34.7s InterpolantComputationTime, 8126 NumberOfCodeBlocks, 8126 NumberOfCodeBlocksAsserted, 27 NumberOfCheckSat, 9298 ConstructedInterpolants, 0 QuantifiedInterpolants, 42121 SizeOfPredicates, 22 NumberOfNonLiveVariables, 5058 ConjunctsInSsa, 111 ConjunctsInUnsatCore, 31 InterpolantComputations, 11 PerfectInterpolantSequences, 109548/111972 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 14:28:18,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd --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 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:28:21,617 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:28:21,747 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 14:28:21,754 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:28:21,754 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:28:21,815 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:28:21,816 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:28:21,816 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:28:21,816 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:28:21,816 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:28:21,824 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:28:21,824 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:28:21,825 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:28:21,825 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:28:21,825 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:28:21,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:28:21,825 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:28:21,825 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:28:21,825 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:28:21,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:28:21,827 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:28:21,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:28:21,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:28:21,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 14:28:21,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:28:21,836 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:28:21,836 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:28:21,836 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:28:21,836 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd 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 -> 29660a505d12db16cb6ebaa6d023074ab3483b7ffc3518a7c288ecb4d9bcecec [2024-11-13 14:28:22,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:28:22,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:28:22,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:28:22,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:28:22,179 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:28:22,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i Unable to find full path for "g++" [2024-11-13 14:28:24,356 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:28:24,720 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:28:24,725 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i [2024-11-13 14:28:24,751 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/a8e23d84a/111e9cdd0ded440e8d6255fc48689292/FLAG9bf8f396e [2024-11-13 14:28:24,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/data/a8e23d84a/111e9cdd0ded440e8d6255fc48689292 [2024-11-13 14:28:24,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:28:24,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:28:24,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:28:24,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:28:24,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:28:24,799 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:28:24" (1/1) ... [2024-11-13 14:28:24,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ad5f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:24, skipping insertion in model container [2024-11-13 14:28:24,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:28:24" (1/1) ... [2024-11-13 14:28:24,856 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:28:25,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2024-11-13 14:28:25,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:28:25,306 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:28:25,318 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-98.i[916,929] [2024-11-13 14:28:25,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:28:25,435 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:28:25,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25 WrapperNode [2024-11-13 14:28:25,436 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:28:25,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:28:25,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:28:25,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:28:25,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,524 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 329 [2024-11-13 14:28:25,524 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:28:25,525 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:28:25,525 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:28:25,525 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:28:25,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,542 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,564 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:28:25,564 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,564 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,585 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,591 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,599 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,611 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:28:25,612 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:28:25,612 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:28:25,612 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:28:25,613 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (1/1) ... [2024-11-13 14:28:25,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:28:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:28:25,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:28:25,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:28:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:28:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 14:28:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:28:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:28:25,830 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:28:25,833 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:28:35,884 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-13 14:28:35,884 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:28:35,899 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:28:35,899 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:28:35,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:28:35 BoogieIcfgContainer [2024-11-13 14:28:35,900 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:28:35,903 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:28:35,903 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:28:35,909 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:28:35,909 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:28:24" (1/3) ... [2024-11-13 14:28:35,910 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1345e354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:28:35, skipping insertion in model container [2024-11-13 14:28:35,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:28:25" (2/3) ... [2024-11-13 14:28:35,910 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1345e354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:28:35, skipping insertion in model container [2024-11-13 14:28:35,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:28:35" (3/3) ... [2024-11-13 14:28:35,912 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-98.i [2024-11-13 14:28:35,930 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:28:35,933 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-98.i that has 2 procedures, 144 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:28:36,017 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:28:36,035 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;@67139390, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:28:36,036 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:28:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 98 states have (on average 1.530612244897959) internal successors, (150), 99 states have internal predecessors, (150), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-13 14:28:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 14:28:36,066 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:28:36,066 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:28:36,067 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:28:36,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:28:36,073 INFO L85 PathProgramCache]: Analyzing trace with hash 768871011, now seen corresponding path program 1 times [2024-11-13 14:28:36,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:28:36,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1249231929] [2024-11-13 14:28:36,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:36,089 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:28:36,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:28:36,092 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:28:36,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-13 14:28:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:37,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 14:28:37,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:28:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1524 proven. 0 refuted. 0 times theorem prover too weak. 2088 trivial. 0 not checked. [2024-11-13 14:28:37,331 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:28:37,332 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:28:37,334 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1249231929] [2024-11-13 14:28:37,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1249231929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:28:37,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:28:37,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:28:37,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813722376] [2024-11-13 14:28:37,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:28:37,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:28:37,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:28:37,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:28:37,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:28:37,382 INFO L87 Difference]: Start difference. First operand has 144 states, 98 states have (on average 1.530612244897959) internal successors, (150), 99 states have internal predecessors, (150), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:28:37,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:28:37,436 INFO L93 Difference]: Finished difference Result 281 states and 509 transitions. [2024-11-13 14:28:37,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:28:37,438 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 281 [2024-11-13 14:28:37,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:28:37,449 INFO L225 Difference]: With dead ends: 281 [2024-11-13 14:28:37,449 INFO L226 Difference]: Without dead ends: 140 [2024-11-13 14:28:37,457 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:28:37,463 INFO L432 NwaCegarLoop]: 229 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, 229 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:28:37,464 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 229 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:28:37,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2024-11-13 14:28:37,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2024-11-13 14:28:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 95 states have (on average 1.5052631578947369) internal successors, (143), 95 states have internal predecessors, (143), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-13 14:28:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 229 transitions. [2024-11-13 14:28:37,545 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 229 transitions. Word has length 281 [2024-11-13 14:28:37,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:28:37,545 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 229 transitions. [2024-11-13 14:28:37,546 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 36.5) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:28:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2024-11-13 14:28:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 14:28:37,554 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:28:37,554 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:28:37,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-13 14:28:37,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:28:37,759 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:28:37,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:28:37,760 INFO L85 PathProgramCache]: Analyzing trace with hash -985644763, now seen corresponding path program 1 times [2024-11-13 14:28:37,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:28:37,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1338896862] [2024-11-13 14:28:37,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:37,763 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:28:37,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:28:37,766 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:28:37,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-13 14:28:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:38,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:28:38,741 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:28:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-11-13 14:28:46,133 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:28:48,548 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:28:48,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1338896862] [2024-11-13 14:28:48,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1338896862] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:28:48,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [427675962] [2024-11-13 14:28:48,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:28:48,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:28:48,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:28:48,554 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:28:48,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:28:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:28:49,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 474 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 14:28:49,196 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:28:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:28:49,575 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:28:49,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [427675962] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:28:49,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:28:49,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-13 14:28:49,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275357324] [2024-11-13 14:28:49,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:28:49,580 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:28:49,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:28:49,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:28:49,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:28:49,584 INFO L87 Difference]: Start difference. First operand 140 states and 229 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:28:54,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:28:58,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:00,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:01,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:29:01,141 INFO L93 Difference]: Finished difference Result 514 states and 844 transitions. [2024-11-13 14:29:01,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:29:01,142 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 281 [2024-11-13 14:29:01,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:29:01,152 INFO L225 Difference]: With dead ends: 514 [2024-11-13 14:29:01,156 INFO L226 Difference]: Without dead ends: 377 [2024-11-13 14:29:01,158 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 818 GetRequests, 806 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-13 14:29:01,163 INFO L432 NwaCegarLoop]: 283 mSDtfsCounter, 429 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 98 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 429 SdHoareTripleChecker+Valid, 851 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:29:01,164 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [429 Valid, 851 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 24 Invalid, 2 Unknown, 0 Unchecked, 11.4s Time] [2024-11-13 14:29:01,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2024-11-13 14:29:01,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 370. [2024-11-13 14:29:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 256 states have (on average 1.5234375) internal successors, (390), 257 states have internal predecessors, (390), 109 states have call successors, (109), 4 states have call predecessors, (109), 4 states have return successors, (109), 108 states have call predecessors, (109), 109 states have call successors, (109) [2024-11-13 14:29:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 608 transitions. [2024-11-13 14:29:01,276 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 608 transitions. Word has length 281 [2024-11-13 14:29:01,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:29:01,279 INFO L471 AbstractCegarLoop]: Abstraction has 370 states and 608 transitions. [2024-11-13 14:29:01,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:29:01,281 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 608 transitions. [2024-11-13 14:29:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 14:29:01,291 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:29:01,291 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:29:01,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 14:29:01,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 [2024-11-13 14:29:01,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:01,692 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:29:01,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:29:01,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1495117853, now seen corresponding path program 1 times [2024-11-13 14:29:01,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:29:01,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1858549616] [2024-11-13 14:29:01,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:29:01,694 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:01,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:29:01,698 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:29:01,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-13 14:29:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:29:02,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:29:02,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:29:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-11-13 14:29:09,007 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:29:11,054 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:29:11,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1858549616] [2024-11-13 14:29:11,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1858549616] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:29:11,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420227213] [2024-11-13 14:29:11,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:29:11,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:29:11,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:29:11,057 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:29:11,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:29:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:29:11,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:29:11,672 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:29:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2024-11-13 14:29:13,759 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:29:14,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420227213] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:29:14,355 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:29:14,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 11 [2024-11-13 14:29:14,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444020825] [2024-11-13 14:29:14,356 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:29:14,357 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-13 14:29:14,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:29:14,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-13 14:29:14,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2024-11-13 14:29:14,359 INFO L87 Difference]: Start difference. First operand 370 states and 608 transitions. Second operand has 11 states, 11 states have (on average 12.727272727272727) internal successors, (140), 11 states have internal predecessors, (140), 4 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2024-11-13 14:29:23,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:27,369 WARN L539 Checker$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 [] [2024-11-13 14:29:31,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:33,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:33,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:29:33,535 INFO L93 Difference]: Finished difference Result 769 states and 1239 transitions. [2024-11-13 14:29:33,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 14:29:33,597 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 12.727272727272727) internal successors, (140), 11 states have internal predecessors, (140), 4 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) Word has length 281 [2024-11-13 14:29:33,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:29:33,604 INFO L225 Difference]: With dead ends: 769 [2024-11-13 14:29:33,604 INFO L226 Difference]: Without dead ends: 402 [2024-11-13 14:29:33,607 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 868 GetRequests, 844 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=172, Invalid=478, Unknown=0, NotChecked=0, Total=650 [2024-11-13 14:29:33,608 INFO L432 NwaCegarLoop]: 157 mSDtfsCounter, 356 mSDsluCounter, 455 mSDsCounter, 0 mSdLazyCounter, 518 mSolverCounterSat, 141 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 612 SdHoareTripleChecker+Invalid, 662 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 518 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:29:33,608 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 612 Invalid, 662 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 518 Invalid, 3 Unknown, 0 Unchecked, 18.0s Time] [2024-11-13 14:29:33,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2024-11-13 14:29:33,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 394. [2024-11-13 14:29:33,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 394 states, 274 states have (on average 1.4708029197080292) internal successors, (403), 275 states have internal predecessors, (403), 109 states have call successors, (109), 10 states have call predecessors, (109), 10 states have return successors, (109), 108 states have call predecessors, (109), 109 states have call successors, (109) [2024-11-13 14:29:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 621 transitions. [2024-11-13 14:29:33,663 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 621 transitions. Word has length 281 [2024-11-13 14:29:33,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:29:33,664 INFO L471 AbstractCegarLoop]: Abstraction has 394 states and 621 transitions. [2024-11-13 14:29:33,664 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 12.727272727272727) internal successors, (140), 11 states have internal predecessors, (140), 4 states have call successors, (86), 4 states have call predecessors, (86), 6 states have return successors, (86), 4 states have call predecessors, (86), 4 states have call successors, (86) [2024-11-13 14:29:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 621 transitions. [2024-11-13 14:29:33,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 14:29:33,669 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:29:33,670 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:29:33,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:29:33,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2024-11-13 14:29:34,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:34,071 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:29:34,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:29:34,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1510611404, now seen corresponding path program 1 times [2024-11-13 14:29:34,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:29:34,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1472177172] [2024-11-13 14:29:34,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:29:34,073 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:34,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:29:34,074 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:29:34,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-13 14:29:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:29:35,005 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:29:35,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:29:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1836 proven. 57 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2024-11-13 14:29:36,560 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:29:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 69 proven. 57 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-13 14:29:38,408 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:29:38,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1472177172] [2024-11-13 14:29:38,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1472177172] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:29:38,408 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:29:38,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-13 14:29:38,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737576257] [2024-11-13 14:29:38,408 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:29:38,409 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:29:38,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:29:38,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:29:38,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:29:38,411 INFO L87 Difference]: Start difference. First operand 394 states and 621 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2024-11-13 14:29:44,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:47,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:29:48,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:29:48,065 INFO L93 Difference]: Finished difference Result 703 states and 1091 transitions. [2024-11-13 14:29:48,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 14:29:48,132 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 283 [2024-11-13 14:29:48,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:29:48,136 INFO L225 Difference]: With dead ends: 703 [2024-11-13 14:29:48,136 INFO L226 Difference]: Without dead ends: 312 [2024-11-13 14:29:48,138 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 567 GetRequests, 558 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-13 14:29:48,139 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 240 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 52 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 425 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2024-11-13 14:29:48,139 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [263 Valid, 425 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 237 Invalid, 1 Unknown, 0 Unchecked, 9.5s Time] [2024-11-13 14:29:48,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2024-11-13 14:29:48,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 304. [2024-11-13 14:29:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 207 states have (on average 1.396135265700483) internal successors, (289), 207 states have internal predecessors, (289), 86 states have call successors, (86), 10 states have call predecessors, (86), 10 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-13 14:29:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 461 transitions. [2024-11-13 14:29:48,187 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 461 transitions. Word has length 283 [2024-11-13 14:29:48,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:29:48,189 INFO L471 AbstractCegarLoop]: Abstraction has 304 states and 461 transitions. [2024-11-13 14:29:48,189 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (62), 2 states have call predecessors, (62), 4 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2024-11-13 14:29:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 461 transitions. [2024-11-13 14:29:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 14:29:48,194 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:29:48,195 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:29:48,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-13 14:29:48,395 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:48,395 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:29:48,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:29:48,396 INFO L85 PathProgramCache]: Analyzing trace with hash -1887930585, now seen corresponding path program 1 times [2024-11-13 14:29:48,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:29:48,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [814655647] [2024-11-13 14:29:48,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:29:48,397 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:29:48,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:29:48,400 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:29:48,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (8)] Waiting until timeout for monitored process [2024-11-13 14:29:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:29:49,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 14:29:49,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:29:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-13 14:29:56,442 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:29:56,442 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:29:56,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [814655647] [2024-11-13 14:29:56,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [814655647] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:29:56,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:29:56,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:29:56,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501690769] [2024-11-13 14:29:56,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:29:56,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:29:56,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:29:56,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:29:56,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:29:56,450 INFO L87 Difference]: Start difference. First operand 304 states and 461 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:29:58,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:05,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:09,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:10,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:30:10,441 INFO L93 Difference]: Finished difference Result 906 states and 1377 transitions. [2024-11-13 14:30:10,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:30:10,446 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-11-13 14:30:10,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:30:10,454 INFO L225 Difference]: With dead ends: 906 [2024-11-13 14:30:10,454 INFO L226 Difference]: Without dead ends: 605 [2024-11-13 14:30:10,457 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:30:10,459 INFO L432 NwaCegarLoop]: 267 mSDtfsCounter, 84 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 465 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2024-11-13 14:30:10,460 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 465 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 38 Invalid, 2 Unknown, 0 Unchecked, 13.9s Time] [2024-11-13 14:30:10,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2024-11-13 14:30:10,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 603. [2024-11-13 14:30:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 603 states, 410 states have (on average 1.3902439024390243) internal successors, (570), 410 states have internal predecessors, (570), 172 states have call successors, (172), 20 states have call predecessors, (172), 20 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-11-13 14:30:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 914 transitions. [2024-11-13 14:30:10,549 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 914 transitions. Word has length 284 [2024-11-13 14:30:10,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:30:10,550 INFO L471 AbstractCegarLoop]: Abstraction has 603 states and 914 transitions. [2024-11-13 14:30:10,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-13 14:30:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 914 transitions. [2024-11-13 14:30:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 14:30:10,553 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:30:10,553 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:30:10,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (8)] Ended with exit code 0 [2024-11-13 14:30:10,754 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:30:10,754 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:30:10,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:30:10,754 INFO L85 PathProgramCache]: Analyzing trace with hash 352625076, now seen corresponding path program 1 times [2024-11-13 14:30:10,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:30:10,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [925517352] [2024-11-13 14:30:10,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:30:10,755 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:30:10,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:30:10,757 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:30:10,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (9)] Waiting until timeout for monitored process [2024-11-13 14:30:11,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:30:11,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 14:30:11,703 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:30:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2024-11-13 14:30:13,811 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:30:14,406 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:30:14,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [925517352] [2024-11-13 14:30:14,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [925517352] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:30:14,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42786012] [2024-11-13 14:30:14,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:30:14,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:30:14,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:30:14,410 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:30:14,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 14:30:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:30:14,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 14:30:14,986 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:30:16,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1848 proven. 63 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2024-11-13 14:30:16,914 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:30:17,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42786012] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:30:17,418 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:30:17,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2024-11-13 14:30:17,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064479666] [2024-11-13 14:30:17,418 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:30:17,419 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:30:17,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:30:17,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:30:17,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:30:17,420 INFO L87 Difference]: Start difference. First operand 603 states and 914 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:30:23,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:27,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:30,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:30:30,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:30:30,931 INFO L93 Difference]: Finished difference Result 1219 states and 1841 transitions. [2024-11-13 14:30:31,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:30:31,014 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 285 [2024-11-13 14:30:31,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:30:31,019 INFO L225 Difference]: With dead ends: 1219 [2024-11-13 14:30:31,019 INFO L226 Difference]: Without dead ends: 619 [2024-11-13 14:30:31,021 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 650 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:30:31,022 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 107 mSDsluCounter, 414 mSDsCounter, 0 mSdLazyCounter, 299 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 581 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 299 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:30:31,022 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 581 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 299 Invalid, 2 Unknown, 0 Unchecked, 13.2s Time] [2024-11-13 14:30:31,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 619 states. [2024-11-13 14:30:31,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 619 to 603. [2024-11-13 14:30:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 603 states, 410 states have (on average 1.3804878048780487) internal successors, (566), 410 states have internal predecessors, (566), 172 states have call successors, (172), 20 states have call predecessors, (172), 20 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2024-11-13 14:30:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 910 transitions. [2024-11-13 14:30:31,104 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 910 transitions. Word has length 285 [2024-11-13 14:30:31,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:30:31,105 INFO L471 AbstractCegarLoop]: Abstraction has 603 states and 910 transitions. [2024-11-13 14:30:31,105 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 2 states have call successors, (43), 2 states have call predecessors, (43), 3 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-13 14:30:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 910 transitions. [2024-11-13 14:30:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 14:30:31,108 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:30:31,108 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:30:31,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (9)] Ended with exit code 0 [2024-11-13 14:30:31,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-13 14:30:31,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:30:31,509 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:30:31,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:30:31,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1032683446, now seen corresponding path program 1 times [2024-11-13 14:30:31,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:30:31,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [314311927] [2024-11-13 14:30:31,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:30:31,510 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:30:31,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:30:31,512 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:30:31,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (11)] Waiting until timeout for monitored process [2024-11-13 14:30:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:30:32,393 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 14:30:32,399 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:30:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2356 proven. 285 refuted. 0 times theorem prover too weak. 971 trivial. 0 not checked. [2024-11-13 14:30:43,449 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:30:44,928 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:30:44,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [314311927] [2024-11-13 14:30:44,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [314311927] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:30:44,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [779412325] [2024-11-13 14:30:44,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:30:44,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:30:44,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:30:44,931 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:30:44,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-13 14:30:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:30:45,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 14:30:45,539 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:30:54,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 2356 proven. 285 refuted. 0 times theorem prover too weak. 971 trivial. 0 not checked. [2024-11-13 14:30:54,963 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:30:56,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [779412325] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:30:56,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:30:56,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 18 [2024-11-13 14:30:56,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082229475] [2024-11-13 14:30:56,001 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:30:56,002 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-13 14:30:56,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:30:56,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-13 14:30:56,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=325, Unknown=0, NotChecked=0, Total=420 [2024-11-13 14:30:56,003 INFO L87 Difference]: Start difference. First operand 603 states and 910 transitions. Second operand has 18 states, 18 states have (on average 5.222222222222222) internal successors, (94), 16 states have internal predecessors, (94), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) [2024-11-13 14:31:08,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:12,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 14:31:16,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:31:54,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:31:54,233 INFO L93 Difference]: Finished difference Result 1307 states and 1888 transitions. [2024-11-13 14:31:54,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2024-11-13 14:31:54,238 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 5.222222222222222) internal successors, (94), 16 states have internal predecessors, (94), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) Word has length 285 [2024-11-13 14:31:54,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:31:54,244 INFO L225 Difference]: With dead ends: 1307 [2024-11-13 14:31:54,244 INFO L226 Difference]: Without dead ends: 707 [2024-11-13 14:31:54,246 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 804 GetRequests, 764 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 403 ImplicationChecksByTransitivity, 23.0s TimeCoverageRelationStatistics Valid=419, Invalid=1303, Unknown=0, NotChecked=0, Total=1722 [2024-11-13 14:31:54,247 INFO L432 NwaCegarLoop]: 265 mSDtfsCounter, 248 mSDsluCounter, 899 mSDsCounter, 0 mSdLazyCounter, 1237 mSolverCounterSat, 93 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 1164 SdHoareTripleChecker+Invalid, 1332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 1237 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:31:54,248 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [266 Valid, 1164 Invalid, 1332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 1237 Invalid, 2 Unknown, 0 Unchecked, 37.4s Time] [2024-11-13 14:31:54,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2024-11-13 14:31:54,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 371. [2024-11-13 14:31:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 262 states have (on average 1.316793893129771) internal successors, (345), 262 states have internal predecessors, (345), 86 states have call successors, (86), 22 states have call predecessors, (86), 22 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-13 14:31:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 517 transitions. [2024-11-13 14:31:54,320 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 517 transitions. Word has length 285 [2024-11-13 14:31:54,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:31:54,321 INFO L471 AbstractCegarLoop]: Abstraction has 371 states and 517 transitions. [2024-11-13 14:31:54,321 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 5.222222222222222) internal successors, (94), 16 states have internal predecessors, (94), 6 states have call successors, (43), 6 states have call predecessors, (43), 8 states have return successors, (43), 6 states have call predecessors, (43), 6 states have call successors, (43) [2024-11-13 14:31:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 517 transitions. [2024-11-13 14:31:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 14:31:54,323 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:31:54,323 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:31:54,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-13 14:31:54,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (11)] Ended with exit code 0 [2024-11-13 14:31:54,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:31:54,724 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:31:54,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:31:54,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1542156536, now seen corresponding path program 1 times [2024-11-13 14:31:54,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:31:54,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1420819242] [2024-11-13 14:31:54,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:31:54,726 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:31:54,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:31:54,728 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:31:54,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (13)] Waiting until timeout for monitored process [2024-11-13 14:31:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:31:55,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 14:31:55,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:32:04,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1971 proven. 276 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2024-11-13 14:32:04,937 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:32:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 102 proven. 147 refuted. 0 times theorem prover too weak. 3363 trivial. 0 not checked. [2024-11-13 14:32:10,652 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:32:10,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1420819242] [2024-11-13 14:32:10,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1420819242] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:32:10,652 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:32:10,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 10] total 23 [2024-11-13 14:32:10,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865644031] [2024-11-13 14:32:10,653 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:32:10,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-13 14:32:10,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:32:10,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-13 14:32:10,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2024-11-13 14:32:10,655 INFO L87 Difference]: Start difference. First operand 371 states and 517 transitions. Second operand has 23 states, 22 states have (on average 6.2272727272727275) internal successors, (137), 20 states have internal predecessors, (137), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) [2024-11-13 14:32:22,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:26,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:30,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:33,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:32:46,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:32:46,852 INFO L93 Difference]: Finished difference Result 1247 states and 1689 transitions. [2024-11-13 14:32:46,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2024-11-13 14:32:46,856 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 22 states have (on average 6.2272727272727275) internal successors, (137), 20 states have internal predecessors, (137), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) Word has length 285 [2024-11-13 14:32:46,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:32:46,861 INFO L225 Difference]: With dead ends: 1247 [2024-11-13 14:32:46,861 INFO L226 Difference]: Without dead ends: 879 [2024-11-13 14:32:46,864 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 621 GetRequests, 556 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1258 ImplicationChecksByTransitivity, 8.2s TimeCoverageRelationStatistics Valid=1096, Invalid=3326, Unknown=0, NotChecked=0, Total=4422 [2024-11-13 14:32:46,864 INFO L432 NwaCegarLoop]: 363 mSDtfsCounter, 823 mSDsluCounter, 1023 mSDsCounter, 0 mSdLazyCounter, 1548 mSolverCounterSat, 338 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 839 SdHoareTripleChecker+Valid, 1386 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 338 IncrementalHoareTripleChecker+Valid, 1548 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:32:46,865 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [839 Valid, 1386 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [338 Valid, 1548 Invalid, 3 Unknown, 0 Unchecked, 30.0s Time] [2024-11-13 14:32:46,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 879 states. [2024-11-13 14:32:46,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 879 to 367. [2024-11-13 14:32:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 254 states have (on average 1.2755905511811023) internal successors, (324), 254 states have internal predecessors, (324), 86 states have call successors, (86), 26 states have call predecessors, (86), 26 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-13 14:32:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 496 transitions. [2024-11-13 14:32:46,959 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 496 transitions. Word has length 285 [2024-11-13 14:32:46,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:32:46,960 INFO L471 AbstractCegarLoop]: Abstraction has 367 states and 496 transitions. [2024-11-13 14:32:46,960 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 6.2272727272727275) internal successors, (137), 20 states have internal predecessors, (137), 8 states have call successors, (70), 5 states have call predecessors, (70), 9 states have return successors, (71), 8 states have call predecessors, (71), 8 states have call successors, (71) [2024-11-13 14:32:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 496 transitions. [2024-11-13 14:32:46,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 14:32:46,962 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:32:46,962 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:32:46,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (13)] Ended with exit code 0 [2024-11-13 14:32:47,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:32:47,163 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:32:47,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:32:47,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1578464761, now seen corresponding path program 1 times [2024-11-13 14:32:47,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:32:47,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [80978767] [2024-11-13 14:32:47,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:32:47,164 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:32:47,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:32:47,166 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:32:47,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89696ef1-6686-4901-9263-45d4554d3873/bin/uautomizer-verify-qhAvR1uOyd/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 (14)] Waiting until timeout for monitored process [2024-11-13 14:32:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:32:49,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-11-13 14:32:49,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:36:28,490 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:36:35,028 WARN L286 SmtUtils]: Spent 6.54s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:36:42,419 WARN L286 SmtUtils]: Spent 7.39s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:36:50,491 WARN L286 SmtUtils]: Spent 8.07s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:36:58,569 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:06,641 WARN L286 SmtUtils]: Spent 8.07s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:14,082 WARN L286 SmtUtils]: Spent 7.44s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:22,165 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:30,278 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:38,368 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:46,456 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:37:54,432 WARN L286 SmtUtils]: Spent 7.98s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:02,538 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:10,637 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:18,731 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:26,838 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:34,914 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:42,728 WARN L286 SmtUtils]: Spent 7.81s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:50,811 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:38:58,693 WARN L286 SmtUtils]: Spent 7.88s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:06,790 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:14,893 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:22,991 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:29,541 WARN L286 SmtUtils]: Spent 6.55s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:36,395 WARN L286 SmtUtils]: Spent 6.85s on a formula simplification that was a NOOP. DAG size: 12 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:43,223 WARN L286 SmtUtils]: Spent 6.83s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:51,313 WARN L286 SmtUtils]: Spent 8.09s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:39:59,337 WARN L286 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:07,418 WARN L286 SmtUtils]: Spent 8.08s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:15,349 WARN L286 SmtUtils]: Spent 7.93s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:23,461 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:31,558 WARN L286 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:39,667 WARN L286 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-13 14:40:47,794 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)