./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:46:34,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:46:34,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 15:46:34,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:46:34,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:46:34,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:46:34,670 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:46:34,670 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:46:34,670 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:46:34,671 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:46:34,671 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:46:34,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:46:34,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:46:34,672 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:46:34,672 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:46:34,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:46:34,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:46:34,672 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:46:34,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:46:34,673 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:46:34,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:46:34,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:46:34,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:46:34,675 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:46:34,676 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 -> 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a [2024-11-13 15:46:35,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:46:35,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:46:35,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:46:35,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:46:35,046 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:46:35,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i Unable to find full path for "g++" [2024-11-13 15:46:37,038 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:46:37,330 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:46:37,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i [2024-11-13 15:46:37,342 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/2d55825b3/7bae8ae55c444dd1aabeadf79d57700d/FLAGf83734e6d [2024-11-13 15:46:37,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/2d55825b3/7bae8ae55c444dd1aabeadf79d57700d [2024-11-13 15:46:37,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:46:37,614 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:46:37,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:46:37,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:46:37,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:46:37,621 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:46:37" (1/1) ... [2024-11-13 15:46:37,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1545038d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:37, skipping insertion in model container [2024-11-13 15:46:37,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:46:37" (1/1) ... [2024-11-13 15:46:37,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:46:37,816 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-13 15:46:38,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:46:38,042 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:46:38,055 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-13 15:46:38,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:46:38,201 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:46:38,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38 WrapperNode [2024-11-13 15:46:38,203 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:46:38,206 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:46:38,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:46:38,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:46:38,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,236 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,331 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 549 [2024-11-13 15:46:38,332 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:46:38,332 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:46:38,332 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:46:38,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:46:38,342 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,342 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,355 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,412 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 15:46:38,414 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,414 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,474 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:46:38,516 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:46:38,516 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:46:38,516 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:46:38,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (1/1) ... [2024-11-13 15:46:38,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:46:38,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:46:38,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:46:38,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:46:38,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:46:38,583 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 15:46:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 15:46:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 15:46:38,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:46:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:46:38,712 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:46:38,714 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:46:40,083 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-13 15:46:40,083 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:46:40,107 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:46:40,108 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 15:46:40,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:46:40 BoogieIcfgContainer [2024-11-13 15:46:40,108 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:46:40,115 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:46:40,115 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:46:40,120 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:46:40,120 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:46:37" (1/3) ... [2024-11-13 15:46:40,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7796b5ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:46:40, skipping insertion in model container [2024-11-13 15:46:40,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:46:38" (2/3) ... [2024-11-13 15:46:40,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7796b5ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:46:40, skipping insertion in model container [2024-11-13 15:46:40,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:46:40" (3/3) ... [2024-11-13 15:46:40,123 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-79.i [2024-11-13 15:46:40,142 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:46:40,148 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-79.i that has 2 procedures, 224 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 15:46:40,239 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:46:40,251 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;@710bd000, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:46:40,252 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 15:46:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand has 224 states, 171 states have (on average 1.5380116959064327) internal successors, (263), 172 states have internal predecessors, (263), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 15:46:40,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 15:46:40,279 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:40,279 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:40,280 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:40,284 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:40,285 INFO L85 PathProgramCache]: Analyzing trace with hash 961463162, now seen corresponding path program 1 times [2024-11-13 15:46:40,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:40,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402351906] [2024-11-13 15:46:40,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:40,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:40,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:41,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:41,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:41,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402351906] [2024-11-13 15:46:41,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402351906] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:41,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:41,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:46:41,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276864113] [2024-11-13 15:46:41,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:41,240 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 15:46:41,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:41,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 15:46:41,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 15:46:41,266 INFO L87 Difference]: Start difference. First operand has 224 states, 171 states have (on average 1.5380116959064327) internal successors, (263), 172 states have internal predecessors, (263), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:46:41,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:41,317 INFO L93 Difference]: Finished difference Result 435 states and 760 transitions. [2024-11-13 15:46:41,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 15:46:41,319 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 326 [2024-11-13 15:46:41,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:41,332 INFO L225 Difference]: With dead ends: 435 [2024-11-13 15:46:41,332 INFO L226 Difference]: Without dead ends: 214 [2024-11-13 15:46:41,337 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 152 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 15:46:41,340 INFO L432 NwaCegarLoop]: 342 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, 342 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 15:46:41,341 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 342 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 15:46:41,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2024-11-13 15:46:41,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 214. [2024-11-13 15:46:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 162 states have (on average 1.4938271604938271) internal successors, (242), 162 states have internal predecessors, (242), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 15:46:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 342 transitions. [2024-11-13 15:46:41,461 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 342 transitions. Word has length 326 [2024-11-13 15:46:41,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:41,463 INFO L471 AbstractCegarLoop]: Abstraction has 214 states and 342 transitions. [2024-11-13 15:46:41,463 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.5) internal successors, (79), 2 states have internal predecessors, (79), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:46:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 342 transitions. [2024-11-13 15:46:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 15:46:41,474 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:41,474 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:41,479 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 15:46:41,479 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:41,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:41,480 INFO L85 PathProgramCache]: Analyzing trace with hash -620620442, now seen corresponding path program 1 times [2024-11-13 15:46:41,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:41,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667958962] [2024-11-13 15:46:41,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:41,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:42,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:42,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:42,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:42,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:42,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:42,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667958962] [2024-11-13 15:46:42,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667958962] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:42,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:42,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:46:42,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714224170] [2024-11-13 15:46:42,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:42,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:46:42,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:42,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:46:42,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:46:42,293 INFO L87 Difference]: Start difference. First operand 214 states and 342 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:42,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:42,421 INFO L93 Difference]: Finished difference Result 549 states and 882 transitions. [2024-11-13 15:46:42,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:46:42,422 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 326 [2024-11-13 15:46:42,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:42,429 INFO L225 Difference]: With dead ends: 549 [2024-11-13 15:46:42,431 INFO L226 Difference]: Without dead ends: 338 [2024-11-13 15:46:42,432 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 15:46:42,433 INFO L432 NwaCegarLoop]: 522 mSDtfsCounter, 194 mSDsluCounter, 331 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 853 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:42,436 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 853 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 15:46:42,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2024-11-13 15:46:42,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 222. [2024-11-13 15:46:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 222 states, 170 states have (on average 1.4941176470588236) internal successors, (254), 170 states have internal predecessors, (254), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 15:46:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 354 transitions. [2024-11-13 15:46:42,480 INFO L78 Accepts]: Start accepts. Automaton has 222 states and 354 transitions. Word has length 326 [2024-11-13 15:46:42,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:42,484 INFO L471 AbstractCegarLoop]: Abstraction has 222 states and 354 transitions. [2024-11-13 15:46:42,485 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 354 transitions. [2024-11-13 15:46:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 15:46:42,495 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:42,495 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:42,496 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 15:46:42,496 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:42,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:42,496 INFO L85 PathProgramCache]: Analyzing trace with hash -413062640, now seen corresponding path program 1 times [2024-11-13 15:46:42,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:42,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334564384] [2024-11-13 15:46:42,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:42,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:42,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:42,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:43,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:43,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334564384] [2024-11-13 15:46:43,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334564384] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:43,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:43,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:46:43,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122666159] [2024-11-13 15:46:43,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:43,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:46:43,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:43,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:46:43,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:46:43,095 INFO L87 Difference]: Start difference. First operand 222 states and 354 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:43,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:43,266 INFO L93 Difference]: Finished difference Result 641 states and 1025 transitions. [2024-11-13 15:46:43,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:46:43,266 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 327 [2024-11-13 15:46:43,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:43,274 INFO L225 Difference]: With dead ends: 641 [2024-11-13 15:46:43,274 INFO L226 Difference]: Without dead ends: 422 [2024-11-13 15:46:43,275 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 15:46:43,276 INFO L432 NwaCegarLoop]: 531 mSDtfsCounter, 306 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 306 SdHoareTripleChecker+Valid, 846 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:43,277 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [306 Valid, 846 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 15:46:43,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 422 states. [2024-11-13 15:46:43,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 422 to 420. [2024-11-13 15:46:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 420 states, 317 states have (on average 1.476340694006309) internal successors, (468), 317 states have internal predecessors, (468), 100 states have call successors, (100), 2 states have call predecessors, (100), 2 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:46:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 420 states and 668 transitions. [2024-11-13 15:46:43,347 INFO L78 Accepts]: Start accepts. Automaton has 420 states and 668 transitions. Word has length 327 [2024-11-13 15:46:43,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:43,349 INFO L471 AbstractCegarLoop]: Abstraction has 420 states and 668 transitions. [2024-11-13 15:46:43,350 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 668 transitions. [2024-11-13 15:46:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 15:46:43,358 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:43,358 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:43,358 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 15:46:43,359 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:43,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:43,359 INFO L85 PathProgramCache]: Analyzing trace with hash 9639186, now seen corresponding path program 1 times [2024-11-13 15:46:43,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:43,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126332163] [2024-11-13 15:46:43,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:45,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:45,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:45,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126332163] [2024-11-13 15:46:45,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126332163] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:45,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:45,413 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:46:45,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672924231] [2024-11-13 15:46:45,413 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:45,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:46:45,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:45,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:46:45,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:46:45,416 INFO L87 Difference]: Start difference. First operand 420 states and 668 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:45,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:45,879 INFO L93 Difference]: Finished difference Result 1070 states and 1691 transitions. [2024-11-13 15:46:45,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:46:45,880 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 327 [2024-11-13 15:46:45,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:45,889 INFO L225 Difference]: With dead ends: 1070 [2024-11-13 15:46:45,891 INFO L226 Difference]: Without dead ends: 653 [2024-11-13 15:46:45,892 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 104 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 15:46:45,893 INFO L432 NwaCegarLoop]: 328 mSDtfsCounter, 548 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 548 SdHoareTripleChecker+Valid, 610 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:45,895 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [548 Valid, 610 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-13 15:46:45,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 653 states. [2024-11-13 15:46:45,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 653 to 474. [2024-11-13 15:46:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 474 states, 365 states have (on average 1.473972602739726) internal successors, (538), 366 states have internal predecessors, (538), 104 states have call successors, (104), 4 states have call predecessors, (104), 4 states have return successors, (104), 103 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:46:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 474 states and 746 transitions. [2024-11-13 15:46:45,999 INFO L78 Accepts]: Start accepts. Automaton has 474 states and 746 transitions. Word has length 327 [2024-11-13 15:46:46,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:46,004 INFO L471 AbstractCegarLoop]: Abstraction has 474 states and 746 transitions. [2024-11-13 15:46:46,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 746 transitions. [2024-11-13 15:46:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 15:46:46,011 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:46,012 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:46,012 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 15:46:46,012 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:46,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:46,013 INFO L85 PathProgramCache]: Analyzing trace with hash -90539186, now seen corresponding path program 1 times [2024-11-13 15:46:46,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:46,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546741388] [2024-11-13 15:46:46,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:46,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:46,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,904 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:46,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:46,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546741388] [2024-11-13 15:46:46,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546741388] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:46,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:46,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:46:46,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805412344] [2024-11-13 15:46:46,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:46,973 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:46:46,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:46,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:46:46,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:46:46,975 INFO L87 Difference]: Start difference. First operand 474 states and 746 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:48,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:48,718 INFO L93 Difference]: Finished difference Result 1735 states and 2742 transitions. [2024-11-13 15:46:48,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 15:46:48,720 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 328 [2024-11-13 15:46:48,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:48,734 INFO L225 Difference]: With dead ends: 1735 [2024-11-13 15:46:48,734 INFO L226 Difference]: Without dead ends: 1271 [2024-11-13 15:46:48,737 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2024-11-13 15:46:48,738 INFO L432 NwaCegarLoop]: 476 mSDtfsCounter, 1170 mSDsluCounter, 795 mSDsCounter, 0 mSdLazyCounter, 388 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1170 SdHoareTripleChecker+Valid, 1271 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 352 IncrementalHoareTripleChecker+Valid, 388 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:48,738 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1170 Valid, 1271 Invalid, 740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [352 Valid, 388 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-13 15:46:48,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1271 states. [2024-11-13 15:46:48,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1271 to 658. [2024-11-13 15:46:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 658 states, 502 states have (on average 1.4661354581673307) internal successors, (736), 502 states have internal predecessors, (736), 150 states have call successors, (150), 5 states have call predecessors, (150), 5 states have return successors, (150), 150 states have call predecessors, (150), 150 states have call successors, (150) [2024-11-13 15:46:48,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 1036 transitions. [2024-11-13 15:46:48,939 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 1036 transitions. Word has length 328 [2024-11-13 15:46:48,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:48,940 INFO L471 AbstractCegarLoop]: Abstraction has 658 states and 1036 transitions. [2024-11-13 15:46:48,941 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1036 transitions. [2024-11-13 15:46:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 15:46:48,950 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:48,950 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:48,950 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 15:46:48,951 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:48,951 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:48,951 INFO L85 PathProgramCache]: Analyzing trace with hash 516396842, now seen corresponding path program 1 times [2024-11-13 15:46:48,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:48,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25698778] [2024-11-13 15:46:48,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:50,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:50,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:50,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 15 proven. 132 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 15:46:50,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:50,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25698778] [2024-11-13 15:46:50,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25698778] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:46:50,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [508526429] [2024-11-13 15:46:50,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:50,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:46:50,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:46:50,341 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:46:50,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 15:46:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:50,683 INFO L255 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 15:46:50,705 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:46:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2157 proven. 45 refuted. 0 times theorem prover too weak. 2698 trivial. 0 not checked. [2024-11-13 15:46:51,298 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:46:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 102 proven. 45 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 15:46:52,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [508526429] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 15:46:52,047 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 15:46:52,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 9, 9] total 17 [2024-11-13 15:46:52,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473919159] [2024-11-13 15:46:52,047 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 15:46:52,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 15:46:52,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:52,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 15:46:52,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=204, Unknown=0, NotChecked=0, Total=272 [2024-11-13 15:46:52,050 INFO L87 Difference]: Start difference. First operand 658 states and 1036 transitions. Second operand has 17 states, 17 states have (on average 10.705882352941176) internal successors, (182), 17 states have internal predecessors, (182), 4 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) [2024-11-13 15:46:53,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:53,921 INFO L93 Difference]: Finished difference Result 1478 states and 2282 transitions. [2024-11-13 15:46:53,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-13 15:46:53,922 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 10.705882352941176) internal successors, (182), 17 states have internal predecessors, (182), 4 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) Word has length 329 [2024-11-13 15:46:53,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:53,929 INFO L225 Difference]: With dead ends: 1478 [2024-11-13 15:46:53,929 INFO L226 Difference]: Without dead ends: 868 [2024-11-13 15:46:53,932 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 782 GetRequests, 748 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=356, Invalid=904, Unknown=0, NotChecked=0, Total=1260 [2024-11-13 15:46:53,933 INFO L432 NwaCegarLoop]: 197 mSDtfsCounter, 1621 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 1080 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1623 SdHoareTripleChecker+Valid, 877 SdHoareTripleChecker+Invalid, 1351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 1080 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:53,933 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1623 Valid, 877 Invalid, 1351 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [271 Valid, 1080 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-13 15:46:53,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2024-11-13 15:46:54,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 508. [2024-11-13 15:46:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 361 states have (on average 1.368421052631579) internal successors, (494), 362 states have internal predecessors, (494), 134 states have call successors, (134), 12 states have call predecessors, (134), 12 states have return successors, (134), 133 states have call predecessors, (134), 134 states have call successors, (134) [2024-11-13 15:46:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 762 transitions. [2024-11-13 15:46:54,056 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 762 transitions. Word has length 329 [2024-11-13 15:46:54,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:54,057 INFO L471 AbstractCegarLoop]: Abstraction has 508 states and 762 transitions. [2024-11-13 15:46:54,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 10.705882352941176) internal successors, (182), 17 states have internal predecessors, (182), 4 states have call successors, (109), 2 states have call predecessors, (109), 4 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) [2024-11-13 15:46:54,058 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 762 transitions. [2024-11-13 15:46:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 15:46:54,063 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:54,064 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:54,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 15:46:54,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:46:54,265 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:54,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:54,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1823178543, now seen corresponding path program 1 times [2024-11-13 15:46:54,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:54,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804887848] [2024-11-13 15:46:54,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:46:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:46:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:46:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:46:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:46:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:46:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:46:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:46:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:46:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:46:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:46:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:46:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:46:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:46:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:46:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:46:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:46:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:46:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:46:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:46:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:46:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:46:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:46:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:46:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:46:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:46:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:46:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:46:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:46:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,665 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:46:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:46:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:46:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:46:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:46:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:46:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:46:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:46:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:46:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:46:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:46:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:46:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:46:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:46:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:46:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:46:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:46:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:46:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:46:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:46:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:46:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:46:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:46:56,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:46:56,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804887848] [2024-11-13 15:46:56,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804887848] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:46:56,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:46:56,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-13 15:46:56,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442834914] [2024-11-13 15:46:56,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:46:56,749 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 15:46:56,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:46:56,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 15:46:56,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:46:56,751 INFO L87 Difference]: Start difference. First operand 508 states and 762 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:59,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:46:59,507 INFO L93 Difference]: Finished difference Result 1560 states and 2338 transitions. [2024-11-13 15:46:59,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 15:46:59,508 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 329 [2024-11-13 15:46:59,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:46:59,516 INFO L225 Difference]: With dead ends: 1560 [2024-11-13 15:46:59,516 INFO L226 Difference]: Without dead ends: 1119 [2024-11-13 15:46:59,518 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2024-11-13 15:46:59,519 INFO L432 NwaCegarLoop]: 358 mSDtfsCounter, 803 mSDsluCounter, 1791 mSDsCounter, 0 mSdLazyCounter, 933 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 803 SdHoareTripleChecker+Valid, 2149 SdHoareTripleChecker+Invalid, 962 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 933 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:46:59,519 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [803 Valid, 2149 Invalid, 962 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 933 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2024-11-13 15:46:59,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states. [2024-11-13 15:46:59,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 524. [2024-11-13 15:46:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 413 states have (on average 1.4213075060532687) internal successors, (587), 413 states have internal predecessors, (587), 100 states have call successors, (100), 10 states have call predecessors, (100), 10 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:46:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 787 transitions. [2024-11-13 15:46:59,594 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 787 transitions. Word has length 329 [2024-11-13 15:46:59,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:46:59,595 INFO L471 AbstractCegarLoop]: Abstraction has 524 states and 787 transitions. [2024-11-13 15:46:59,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:46:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 787 transitions. [2024-11-13 15:46:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 15:46:59,601 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:46:59,601 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:46:59,602 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 15:46:59,602 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:46:59,602 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:46:59,602 INFO L85 PathProgramCache]: Analyzing trace with hash -2053246749, now seen corresponding path program 1 times [2024-11-13 15:46:59,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:46:59,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31075890] [2024-11-13 15:46:59,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:46:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:46:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:00,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:00,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:00,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:00,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:00,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31075890] [2024-11-13 15:47:00,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31075890] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:00,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:00,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:47:00,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003164808] [2024-11-13 15:47:00,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:00,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:47:00,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:00,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:47:00,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:47:00,474 INFO L87 Difference]: Start difference. First operand 524 states and 787 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:00,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:00,813 INFO L93 Difference]: Finished difference Result 1248 states and 1884 transitions. [2024-11-13 15:47:00,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:47:00,814 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 329 [2024-11-13 15:47:00,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:00,819 INFO L225 Difference]: With dead ends: 1248 [2024-11-13 15:47:00,819 INFO L226 Difference]: Without dead ends: 727 [2024-11-13 15:47:00,820 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:47:00,821 INFO L432 NwaCegarLoop]: 453 mSDtfsCounter, 150 mSDsluCounter, 753 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 1206 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:00,821 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [150 Valid, 1206 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-13 15:47:00,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2024-11-13 15:47:00,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 645. [2024-11-13 15:47:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 645 states, 534 states have (on average 1.4550561797752808) internal successors, (777), 534 states have internal predecessors, (777), 100 states have call successors, (100), 10 states have call predecessors, (100), 10 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:47:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 977 transitions. [2024-11-13 15:47:00,894 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 977 transitions. Word has length 329 [2024-11-13 15:47:00,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:00,895 INFO L471 AbstractCegarLoop]: Abstraction has 645 states and 977 transitions. [2024-11-13 15:47:00,895 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 977 transitions. [2024-11-13 15:47:00,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 15:47:00,901 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:00,901 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:00,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 15:47:00,902 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:00,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:00,902 INFO L85 PathProgramCache]: Analyzing trace with hash -400243894, now seen corresponding path program 1 times [2024-11-13 15:47:00,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:00,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179795975] [2024-11-13 15:47:00,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:00,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:01,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:01,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:01,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:01,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:01,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:01,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:01,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:01,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179795975] [2024-11-13 15:47:01,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179795975] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:01,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:01,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:47:01,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133338411] [2024-11-13 15:47:01,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:01,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:47:01,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:01,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:47:01,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:47:01,211 INFO L87 Difference]: Start difference. First operand 645 states and 977 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:01,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:01,352 INFO L93 Difference]: Finished difference Result 1383 states and 2095 transitions. [2024-11-13 15:47:01,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:47:01,353 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 330 [2024-11-13 15:47:01,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:01,359 INFO L225 Difference]: With dead ends: 1383 [2024-11-13 15:47:01,359 INFO L226 Difference]: Without dead ends: 741 [2024-11-13 15:47:01,361 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 15:47:01,361 INFO L432 NwaCegarLoop]: 463 mSDtfsCounter, 300 mSDsluCounter, 285 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 748 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:01,362 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 748 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 15:47:01,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2024-11-13 15:47:01,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 709. [2024-11-13 15:47:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 709 states, 598 states have (on average 1.439799331103679) internal successors, (861), 598 states have internal predecessors, (861), 100 states have call successors, (100), 10 states have call predecessors, (100), 10 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:47:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 1061 transitions. [2024-11-13 15:47:01,436 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 1061 transitions. Word has length 330 [2024-11-13 15:47:01,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:01,437 INFO L471 AbstractCegarLoop]: Abstraction has 709 states and 1061 transitions. [2024-11-13 15:47:01,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1061 transitions. [2024-11-13 15:47:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 15:47:01,442 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:01,443 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:01,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 15:47:01,443 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:01,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:01,443 INFO L85 PathProgramCache]: Analyzing trace with hash 22457932, now seen corresponding path program 1 times [2024-11-13 15:47:01,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:01,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033068294] [2024-11-13 15:47:01,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:02,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:02,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:02,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:02,526 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:02,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033068294] [2024-11-13 15:47:02,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033068294] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:02,526 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:02,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:47:02,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466153876] [2024-11-13 15:47:02,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:02,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:47:02,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:02,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:47:02,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:47:02,528 INFO L87 Difference]: Start difference. First operand 709 states and 1061 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:02,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:02,955 INFO L93 Difference]: Finished difference Result 1734 states and 2595 transitions. [2024-11-13 15:47:02,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:47:02,956 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 330 [2024-11-13 15:47:02,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:02,962 INFO L225 Difference]: With dead ends: 1734 [2024-11-13 15:47:02,962 INFO L226 Difference]: Without dead ends: 1022 [2024-11-13 15:47:02,964 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:47:02,965 INFO L432 NwaCegarLoop]: 434 mSDtfsCounter, 300 mSDsluCounter, 584 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 1018 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:02,965 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 1018 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 15:47:02,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1022 states. [2024-11-13 15:47:03,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1022 to 1009. [2024-11-13 15:47:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1009 states, 892 states have (on average 1.4573991031390134) internal successors, (1300), 894 states have internal predecessors, (1300), 104 states have call successors, (104), 12 states have call predecessors, (104), 12 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 1009 states and 1508 transitions. [2024-11-13 15:47:03,064 INFO L78 Accepts]: Start accepts. Automaton has 1009 states and 1508 transitions. Word has length 330 [2024-11-13 15:47:03,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:03,064 INFO L471 AbstractCegarLoop]: Abstraction has 1009 states and 1508 transitions. [2024-11-13 15:47:03,065 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1508 transitions. [2024-11-13 15:47:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 15:47:03,071 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:03,071 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:03,071 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 15:47:03,071 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:03,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:03,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1836857875, now seen corresponding path program 1 times [2024-11-13 15:47:03,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:03,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107442260] [2024-11-13 15:47:03,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:04,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 72 proven. 75 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 15:47:04,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:04,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107442260] [2024-11-13 15:47:04,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107442260] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:47:04,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102946650] [2024-11-13 15:47:04,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:04,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:04,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:04,491 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:47:04,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 15:47:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:04,791 INFO L255 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 15:47:04,801 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:47:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-13 15:47:04,984 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:47:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 126 proven. 21 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 15:47:05,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102946650] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 15:47:05,438 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 15:47:05,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 6] total 14 [2024-11-13 15:47:05,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131760606] [2024-11-13 15:47:05,438 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 15:47:05,439 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-13 15:47:05,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:05,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-13 15:47:05,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-11-13 15:47:05,441 INFO L87 Difference]: Start difference. First operand 1009 states and 1508 transitions. Second operand has 14 states, 14 states have (on average 12.714285714285714) internal successors, (178), 14 states have internal predecessors, (178), 4 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) [2024-11-13 15:47:09,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:09,168 INFO L93 Difference]: Finished difference Result 2923 states and 4332 transitions. [2024-11-13 15:47:09,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-13 15:47:09,169 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 12.714285714285714) internal successors, (178), 14 states have internal predecessors, (178), 4 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) Word has length 330 [2024-11-13 15:47:09,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:09,178 INFO L225 Difference]: With dead ends: 2923 [2024-11-13 15:47:09,179 INFO L226 Difference]: Without dead ends: 1917 [2024-11-13 15:47:09,182 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 793 GetRequests, 757 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 266 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=378, Invalid=1028, Unknown=0, NotChecked=0, Total=1406 [2024-11-13 15:47:09,182 INFO L432 NwaCegarLoop]: 346 mSDtfsCounter, 1788 mSDsluCounter, 1093 mSDsCounter, 0 mSdLazyCounter, 1399 mSolverCounterSat, 464 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1789 SdHoareTripleChecker+Valid, 1439 SdHoareTripleChecker+Invalid, 1863 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 464 IncrementalHoareTripleChecker+Valid, 1399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:09,183 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1789 Valid, 1439 Invalid, 1863 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [464 Valid, 1399 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2024-11-13 15:47:09,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1917 states. [2024-11-13 15:47:09,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1917 to 1221. [2024-11-13 15:47:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1221 states, 1100 states have (on average 1.4454545454545455) internal successors, (1590), 1102 states have internal predecessors, (1590), 104 states have call successors, (104), 16 states have call predecessors, (104), 16 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1221 states and 1798 transitions. [2024-11-13 15:47:09,305 INFO L78 Accepts]: Start accepts. Automaton has 1221 states and 1798 transitions. Word has length 330 [2024-11-13 15:47:09,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:09,307 INFO L471 AbstractCegarLoop]: Abstraction has 1221 states and 1798 transitions. [2024-11-13 15:47:09,307 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 12.714285714285714) internal successors, (178), 14 states have internal predecessors, (178), 4 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (84), 4 states have call predecessors, (84), 4 states have call successors, (84) [2024-11-13 15:47:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1798 transitions. [2024-11-13 15:47:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 15:47:09,313 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:09,314 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:09,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-13 15:47:09,518 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:09,518 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:09,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:09,519 INFO L85 PathProgramCache]: Analyzing trace with hash 667525015, now seen corresponding path program 1 times [2024-11-13 15:47:09,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:09,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346528552] [2024-11-13 15:47:09,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:09,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:47:09,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1868280808] [2024-11-13 15:47:09,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:09,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:09,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:10,002 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:47:10,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 15:47:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:10,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 15:47:10,463 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:47:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 804 proven. 276 refuted. 0 times theorem prover too weak. 3820 trivial. 0 not checked. [2024-11-13 15:47:11,364 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:47:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:12,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:12,370 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346528552] [2024-11-13 15:47:12,370 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 15:47:12,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1868280808] [2024-11-13 15:47:12,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1868280808] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 15:47:12,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 15:47:12,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2024-11-13 15:47:12,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914781412] [2024-11-13 15:47:12,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:12,372 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:47:12,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:12,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:47:12,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-13 15:47:12,373 INFO L87 Difference]: Start difference. First operand 1221 states and 1798 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:13,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:13,032 INFO L93 Difference]: Finished difference Result 2449 states and 3609 transitions. [2024-11-13 15:47:13,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:47:13,032 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 331 [2024-11-13 15:47:13,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:13,039 INFO L225 Difference]: With dead ends: 2449 [2024-11-13 15:47:13,039 INFO L226 Difference]: Without dead ends: 1231 [2024-11-13 15:47:13,042 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 662 GetRequests, 650 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2024-11-13 15:47:13,043 INFO L432 NwaCegarLoop]: 272 mSDtfsCounter, 190 mSDsluCounter, 742 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 1014 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:13,043 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 1014 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-13 15:47:13,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1231 states. [2024-11-13 15:47:13,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1231 to 1231. [2024-11-13 15:47:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1231 states, 1110 states have (on average 1.4306306306306307) internal successors, (1588), 1112 states have internal predecessors, (1588), 104 states have call successors, (104), 16 states have call predecessors, (104), 16 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:13,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1796 transitions. [2024-11-13 15:47:13,171 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1796 transitions. Word has length 331 [2024-11-13 15:47:13,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:13,173 INFO L471 AbstractCegarLoop]: Abstraction has 1231 states and 1796 transitions. [2024-11-13 15:47:13,174 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:13,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1796 transitions. [2024-11-13 15:47:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 15:47:13,180 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:13,181 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:13,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-13 15:47:13,381 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-13 15:47:13,382 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:13,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:13,383 INFO L85 PathProgramCache]: Analyzing trace with hash -134466425, now seen corresponding path program 1 times [2024-11-13 15:47:13,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:13,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167180998] [2024-11-13 15:47:13,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:47:13,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2009829201] [2024-11-13 15:47:13,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:13,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:13,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:13,967 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:47:13,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 15:47:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:14,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 15:47:14,490 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:47:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:47:15,894 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:47:18,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:18,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167180998] [2024-11-13 15:47:18,432 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 15:47:18,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009829201] [2024-11-13 15:47:18,433 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009829201] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:47:18,433 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 15:47:18,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2024-11-13 15:47:18,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560337399] [2024-11-13 15:47:18,433 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 15:47:18,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-13 15:47:18,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:18,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-13 15:47:18,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2024-11-13 15:47:18,436 INFO L87 Difference]: Start difference. First operand 1231 states and 1796 transitions. Second operand has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:47:25,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:25,219 INFO L93 Difference]: Finished difference Result 3674 states and 5338 transitions. [2024-11-13 15:47:25,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-13 15:47:25,220 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 331 [2024-11-13 15:47:25,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:25,232 INFO L225 Difference]: With dead ends: 3674 [2024-11-13 15:47:25,232 INFO L226 Difference]: Without dead ends: 2446 [2024-11-13 15:47:25,235 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 403 GetRequests, 365 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 284 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=313, Invalid=1169, Unknown=0, NotChecked=0, Total=1482 [2024-11-13 15:47:25,236 INFO L432 NwaCegarLoop]: 405 mSDtfsCounter, 1051 mSDsluCounter, 1793 mSDsCounter, 0 mSdLazyCounter, 2094 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1061 SdHoareTripleChecker+Valid, 2198 SdHoareTripleChecker+Invalid, 2231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 2094 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:25,237 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1061 Valid, 2198 Invalid, 2231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 2094 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2024-11-13 15:47:25,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2446 states. [2024-11-13 15:47:25,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2446 to 1687. [2024-11-13 15:47:25,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1687 states, 1566 states have (on average 1.4482758620689655) internal successors, (2268), 1568 states have internal predecessors, (2268), 104 states have call successors, (104), 16 states have call predecessors, (104), 16 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2476 transitions. [2024-11-13 15:47:25,427 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2476 transitions. Word has length 331 [2024-11-13 15:47:25,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:25,428 INFO L471 AbstractCegarLoop]: Abstraction has 1687 states and 2476 transitions. [2024-11-13 15:47:25,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:47:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2476 transitions. [2024-11-13 15:47:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 15:47:25,433 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:25,433 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:25,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-13 15:47:25,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-13 15:47:25,638 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:25,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:25,638 INFO L85 PathProgramCache]: Analyzing trace with hash 752628201, now seen corresponding path program 1 times [2024-11-13 15:47:25,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:25,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926403369] [2024-11-13 15:47:25,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:25,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:47:26,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1173131753] [2024-11-13 15:47:26,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:26,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:26,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:26,054 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:47:26,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 15:47:26,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:26,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 15:47:26,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:47:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:26,649 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:47:26,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:26,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926403369] [2024-11-13 15:47:26,649 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 15:47:26,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173131753] [2024-11-13 15:47:26,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1173131753] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:26,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:26,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:47:26,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112320293] [2024-11-13 15:47:26,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:26,651 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:47:26,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:26,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:47:26,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:47:26,652 INFO L87 Difference]: Start difference. First operand 1687 states and 2476 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:27,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:27,167 INFO L93 Difference]: Finished difference Result 3415 states and 5013 transitions. [2024-11-13 15:47:27,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:47:27,168 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 332 [2024-11-13 15:47:27,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:27,175 INFO L225 Difference]: With dead ends: 3415 [2024-11-13 15:47:27,175 INFO L226 Difference]: Without dead ends: 1731 [2024-11-13 15:47:27,178 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:47:27,179 INFO L432 NwaCegarLoop]: 326 mSDtfsCounter, 9 mSDsluCounter, 752 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 1078 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:27,179 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 1078 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-13 15:47:27,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states. [2024-11-13 15:47:27,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1687. [2024-11-13 15:47:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1687 states, 1566 states have (on average 1.4482758620689655) internal successors, (2268), 1568 states have internal predecessors, (2268), 104 states have call successors, (104), 16 states have call predecessors, (104), 16 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2476 transitions. [2024-11-13 15:47:27,365 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2476 transitions. Word has length 332 [2024-11-13 15:47:27,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:27,366 INFO L471 AbstractCegarLoop]: Abstraction has 1687 states and 2476 transitions. [2024-11-13 15:47:27,366 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2476 transitions. [2024-11-13 15:47:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 15:47:27,369 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:27,370 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:27,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 15:47:27,574 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-13 15:47:27,574 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:27,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:27,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1205973295, now seen corresponding path program 1 times [2024-11-13 15:47:27,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:27,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308877909] [2024-11-13 15:47:27,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:27,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:27,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:27,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:27,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:27,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:27,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:27,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308877909] [2024-11-13 15:47:27,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308877909] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:27,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:27,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:47:27,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591274851] [2024-11-13 15:47:27,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:27,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:47:27,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:27,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:47:27,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:47:27,878 INFO L87 Difference]: Start difference. First operand 1687 states and 2476 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:28,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:28,039 INFO L93 Difference]: Finished difference Result 3533 states and 5180 transitions. [2024-11-13 15:47:28,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:47:28,043 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 332 [2024-11-13 15:47:28,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:28,052 INFO L225 Difference]: With dead ends: 3533 [2024-11-13 15:47:28,053 INFO L226 Difference]: Without dead ends: 1849 [2024-11-13 15:47:28,057 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 102 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 15:47:28,059 INFO L432 NwaCegarLoop]: 425 mSDtfsCounter, 179 mSDsluCounter, 309 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 734 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:28,059 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 734 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 15:47:28,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1849 states. [2024-11-13 15:47:28,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1849 to 1687. [2024-11-13 15:47:28,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1687 states, 1566 states have (on average 1.446360153256705) internal successors, (2265), 1568 states have internal predecessors, (2265), 104 states have call successors, (104), 16 states have call predecessors, (104), 16 states have return successors, (104), 102 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-13 15:47:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2473 transitions. [2024-11-13 15:47:28,242 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2473 transitions. Word has length 332 [2024-11-13 15:47:28,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:28,243 INFO L471 AbstractCegarLoop]: Abstraction has 1687 states and 2473 transitions. [2024-11-13 15:47:28,243 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2473 transitions. [2024-11-13 15:47:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 15:47:28,248 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:28,251 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:28,252 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-13 15:47:28,252 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:28,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:28,252 INFO L85 PathProgramCache]: Analyzing trace with hash 639393871, now seen corresponding path program 1 times [2024-11-13 15:47:28,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:28,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595534166] [2024-11-13 15:47:28,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 15:47:28,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 15:47:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 15:47:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 15:47:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,653 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 15:47:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 15:47:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 15:47:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-13 15:47:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:47:28,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-13 15:47:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-13 15:47:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:47:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-13 15:47:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:47:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 15:47:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-13 15:47:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 15:47:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-13 15:47:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-13 15:47:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-13 15:47:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-13 15:47:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-13 15:47:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-13 15:47:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-13 15:47:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-13 15:47:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-13 15:47:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-13 15:47:28,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-13 15:47:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-11-13 15:47:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-13 15:47:28,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 15:47:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 15:47:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-13 15:47:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 15:47:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-13 15:47:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:47:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-13 15:47:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:47:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-13 15:47:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 15:47:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-13 15:47:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 15:47:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-13 15:47:28,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 15:47:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-13 15:47:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 15:47:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-13 15:47:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 15:47:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,814 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-13 15:47:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 15:47:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:47:28,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:47:28,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595534166] [2024-11-13 15:47:28,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595534166] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:28,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:28,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:47:28,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196055615] [2024-11-13 15:47:28,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:28,836 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:47:28,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:47:28,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:47:28,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:47:28,838 INFO L87 Difference]: Start difference. First operand 1687 states and 2473 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:29,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:29,625 INFO L93 Difference]: Finished difference Result 4063 states and 5958 transitions. [2024-11-13 15:47:29,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:47:29,626 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 332 [2024-11-13 15:47:29,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:29,637 INFO L225 Difference]: With dead ends: 4063 [2024-11-13 15:47:29,637 INFO L226 Difference]: Without dead ends: 2379 [2024-11-13 15:47:29,641 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:47:29,645 INFO L432 NwaCegarLoop]: 471 mSDtfsCounter, 385 mSDsluCounter, 978 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 385 SdHoareTripleChecker+Valid, 1449 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:29,645 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [385 Valid, 1449 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-13 15:47:29,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2379 states. [2024-11-13 15:47:29,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2379 to 1992. [2024-11-13 15:47:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1992 states, 1814 states have (on average 1.438257993384785) internal successors, (2609), 1816 states have internal predecessors, (2609), 154 states have call successors, (154), 23 states have call predecessors, (154), 23 states have return successors, (154), 152 states have call predecessors, (154), 154 states have call successors, (154) [2024-11-13 15:47:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1992 states and 2917 transitions. [2024-11-13 15:47:29,934 INFO L78 Accepts]: Start accepts. Automaton has 1992 states and 2917 transitions. Word has length 332 [2024-11-13 15:47:29,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:29,934 INFO L471 AbstractCegarLoop]: Abstraction has 1992 states and 2917 transitions. [2024-11-13 15:47:29,935 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, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:47:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2917 transitions. [2024-11-13 15:47:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 15:47:29,938 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:29,938 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:29,938 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 15:47:29,939 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:29,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:29,939 INFO L85 PathProgramCache]: Analyzing trace with hash 267095626, now seen corresponding path program 1 times [2024-11-13 15:47:29,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:29,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297042990] [2024-11-13 15:47:29,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:29,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:47:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 15:47:30,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1512421581] [2024-11-13 15:47:30,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:30,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:47:30,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:30,433 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:47:30,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 15:47:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:47:30,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 15:47:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 15:47:31,352 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 15:47:31,353 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 15:47:31,354 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 15:47:31,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 15:47:31,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-13 15:47:31,564 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:47:31,892 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 15:47:31,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 03:47:31 BoogieIcfgContainer [2024-11-13 15:47:31,897 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 15:47:31,897 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 15:47:31,898 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 15:47:31,898 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 15:47:31,899 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:46:40" (3/4) ... [2024-11-13 15:47:31,901 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 15:47:31,902 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 15:47:31,903 INFO L158 Benchmark]: Toolchain (without parser) took 54288.61ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 92.1MB in the beginning and 204.2MB in the end (delta: -112.1MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,903 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:47:31,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 587.24ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 67.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 125.85ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 55.5MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,905 INFO L158 Benchmark]: Boogie Preprocessor took 182.65ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 85.0MB in the end (delta: -29.6MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,905 INFO L158 Benchmark]: RCFGBuilder took 1592.39ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 57.1MB in the end (delta: 28.0MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,905 INFO L158 Benchmark]: TraceAbstraction took 51782.04ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 56.5MB in the beginning and 204.2MB in the end (delta: -147.8MB). Peak memory consumption was 173.5MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,906 INFO L158 Benchmark]: Witness Printer took 4.72ms. Allocated memory is still 293.6MB. Free memory was 204.2MB in the beginning and 204.2MB in the end (delta: 22.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:47:31,909 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 587.24ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 67.7MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 125.85ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 55.5MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 182.65ms. Allocated memory is still 117.4MB. Free memory was 55.5MB in the beginning and 85.0MB in the end (delta: -29.6MB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1592.39ms. Allocated memory is still 117.4MB. Free memory was 85.0MB in the beginning and 57.1MB in the end (delta: 28.0MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * TraceAbstraction took 51782.04ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 56.5MB in the beginning and 204.2MB in the end (delta: -147.8MB). Peak memory consumption was 173.5MB. Max. memory is 16.1GB. * Witness Printer took 4.72ms. Allocated memory is still 293.6MB. Free memory was 204.2MB in the beginning and 204.2MB in the end (delta: 22.9kB). Peak memory consumption was 8.4MB. 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 shiftLeft at line 146, overapproximation of someBinaryArithmeticDOUBLEoperation at line 214, overapproximation of someBinaryFLOATComparisonOperation at line 372, overapproximation of someBinaryFLOATComparisonOperation at line 323, overapproximation of someBinaryFLOATComparisonOperation at line 321, overapproximation of someBinaryFLOATComparisonOperation at line 289, overapproximation of someBinaryFLOATComparisonOperation at line 287, overapproximation of someBinaryFLOATComparisonOperation at line 291, overapproximation of someBinaryFLOATComparisonOperation at line 232, overapproximation of someBinaryFLOATComparisonOperation at line 237, overapproximation of someUnaryDOUBLEoperation at line 51, overapproximation of bitwiseAnd at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 95, overapproximation of someBinaryDOUBLEComparisonOperation at line 329, overapproximation of someBinaryDOUBLEComparisonOperation at line 327, overapproximation of someBinaryDOUBLEComparisonOperation at line 325, overapproximation of someBinaryDOUBLEComparisonOperation at line 372, overapproximation of someBinaryDOUBLEComparisonOperation at line 245, overapproximation of someBinaryDOUBLEComparisonOperation at line 372, overapproximation of someBinaryDOUBLEComparisonOperation at line 331, overapproximation of someBinaryArithmeticFLOAToperation at line 232, overapproximation of someBinaryArithmeticFLOAToperation at line 246. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] signed short int var_1_11 = 4; [L26] unsigned short int var_1_12 = 4; [L27] float var_1_15 = 0.8; [L28] float var_1_16 = 4.48; [L29] float var_1_17 = 8.5; [L30] float var_1_18 = 31.8; [L31] signed short int var_1_19 = 64; [L32] signed long int var_1_20 = 0; [L33] unsigned short int var_1_21 = 25; [L34] unsigned short int var_1_22 = 52809; [L35] unsigned char var_1_24 = 16; [L36] unsigned char var_1_25 = 128; [L37] signed long int var_1_26 = -32; [L38] signed short int var_1_28 = 2; [L39] unsigned char var_1_29 = 1; [L40] unsigned char var_1_30 = 0; [L41] unsigned char var_1_31 = 0; [L42] unsigned char var_1_32 = 0; [L43] unsigned char var_1_33 = 0; [L44] signed long int var_1_34 = 0; [L45] signed long int var_1_35 = 1000000000; [L46] signed long int var_1_36 = -8; [L47] signed char var_1_37 = 8; [L48] float var_1_38 = 99.125; [L49] float var_1_40 = 25.5; [L50] float var_1_41 = 3.5; [L51] double var_1_42 = -0.2; [L52] double var_1_45 = 8.25; [L53] double var_1_46 = 999.5; [L54] double var_1_47 = 15.75; [L55] double var_1_48 = 9999999999.25; [L56] signed char var_1_49 = 2; [L57] unsigned long int var_1_50 = 4; [L58] signed long int var_1_51 = 1580869854; [L59] signed short int var_1_52 = -256; [L60] unsigned long int var_1_53 = 0; [L61] unsigned char var_1_54 = 128; [L62] unsigned char var_1_55 = 128; [L63] unsigned long int var_1_56 = 4189323048; [L64] signed short int var_1_57 = -1; [L65] signed short int var_1_58 = 31486; [L66] signed short int var_1_59 = -32; [L67] unsigned char var_1_60 = 4; [L68] unsigned char var_1_61 = 128; [L69] signed long int var_1_62 = 5; [L70] signed char var_1_63 = 64; [L71] signed char var_1_64 = 32; [L72] signed short int last_1_var_1_11 = 4; [L73] unsigned char last_1_var_1_24 = 16; [L74] unsigned char last_1_var_1_29 = 1; [L75] signed long int last_1_var_1_34 = 0; [L76] float last_1_var_1_38 = 99.125; [L77] signed char last_1_var_1_49 = 2; [L78] signed short int last_1_var_1_52 = -256; [L79] unsigned long int last_1_var_1_53 = 0; [L80] signed short int last_1_var_1_57 = -1; [L81] signed short int last_1_var_1_59 = -32; [L82] unsigned char last_1_var_1_60 = 4; [L83] signed long int last_1_var_1_62 = 5; VAL [isInitial=0, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L376] isInitial = 1 [L377] FCALL initially() [L378] COND TRUE 1 [L379] CALL updateLastVariables() [L358] last_1_var_1_11 = var_1_11 [L359] last_1_var_1_24 = var_1_24 [L360] last_1_var_1_29 = var_1_29 [L361] last_1_var_1_34 = var_1_34 [L362] last_1_var_1_38 = var_1_38 [L363] last_1_var_1_49 = var_1_49 [L364] last_1_var_1_52 = var_1_52 [L365] last_1_var_1_53 = var_1_53 [L366] last_1_var_1_57 = var_1_57 [L367] last_1_var_1_59 = var_1_59 [L368] last_1_var_1_60 = var_1_60 [L369] last_1_var_1_62 = var_1_62 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L379] RET updateLastVariables() [L380] CALL updateVariables() [L277] var_1_2 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L278] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L279] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L279] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=0, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L280] var_1_3 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L281] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L282] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L282] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L283] var_1_12 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L284] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L285] CALL assume_abort_if_not(var_1_12 <= 15) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L285] RET assume_abort_if_not(var_1_12 <= 15) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_16=112/25, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L286] var_1_16 = __VERIFIER_nondet_float() [L287] CALL assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L287] RET assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_17=17/2, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L288] var_1_17 = __VERIFIER_nondet_float() [L289] CALL assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L289] RET assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_18=159/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L290] var_1_18 = __VERIFIER_nondet_float() [L291] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L291] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=52809, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L292] var_1_22 = __VERIFIER_nondet_ushort() [L293] CALL assume_abort_if_not(var_1_22 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L293] RET assume_abort_if_not(var_1_22 >= 49150) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L294] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L294] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=128, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L295] var_1_25 = __VERIFIER_nondet_uchar() [L296] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L296] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L297] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L297] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=2, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L298] var_1_28 = __VERIFIER_nondet_short() [L299] CALL assume_abort_if_not(var_1_28 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L299] RET assume_abort_if_not(var_1_28 >= -32768) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L300] CALL assume_abort_if_not(var_1_28 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L300] RET assume_abort_if_not(var_1_28 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L301] CALL assume_abort_if_not(var_1_28 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L301] RET assume_abort_if_not(var_1_28 != 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L302] var_1_30 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L303] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L304] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L304] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L305] var_1_31 = __VERIFIER_nondet_uchar() [L306] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L306] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L307] CALL assume_abort_if_not(var_1_31 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L307] RET assume_abort_if_not(var_1_31 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L308] var_1_32 = __VERIFIER_nondet_uchar() [L309] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L309] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L310] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L310] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L311] var_1_33 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L312] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L313] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L313] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=1000000000, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L314] var_1_35 = __VERIFIER_nondet_long() [L315] CALL assume_abort_if_not(var_1_35 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L315] RET assume_abort_if_not(var_1_35 >= 536870911) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L316] CALL assume_abort_if_not(var_1_35 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L316] RET assume_abort_if_not(var_1_35 <= 1073741823) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=8, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L317] var_1_37 = __VERIFIER_nondet_char() [L318] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L318] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L319] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L319] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_40=51/2, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L320] var_1_40 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L321] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_41=7/2, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L322] var_1_41 = __VERIFIER_nondet_float() [L323] CALL assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L323] RET assume_abort_if_not((var_1_41 >= 0.0F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_45=33/4, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L324] var_1_45 = __VERIFIER_nondet_double() [L325] CALL assume_abort_if_not((var_1_45 >= 0.0F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L325] RET assume_abort_if_not((var_1_45 >= 0.0F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 4611686.018427382800e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_46=1999/2, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L326] var_1_46 = __VERIFIER_nondet_double() [L327] CALL assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 4611686.018427382800e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L327] RET assume_abort_if_not((var_1_46 >= 0.0F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 4611686.018427382800e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_47=63/4, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L328] var_1_47 = __VERIFIER_nondet_double() [L329] CALL assume_abort_if_not((var_1_47 >= -230584.3009213691390e+13F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 2305843.009213691390e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L329] RET assume_abort_if_not((var_1_47 >= -230584.3009213691390e+13F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 2305843.009213691390e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_48=39999999997/4, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L330] var_1_48 = __VERIFIER_nondet_double() [L331] CALL assume_abort_if_not((var_1_48 >= -230584.3009213691390e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 2305843.009213691390e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L331] RET assume_abort_if_not((var_1_48 >= -230584.3009213691390e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 2305843.009213691390e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1580869854, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L332] var_1_51 = __VERIFIER_nondet_long() [L333] CALL assume_abort_if_not(var_1_51 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L333] RET assume_abort_if_not(var_1_51 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L334] CALL assume_abort_if_not(var_1_51 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L334] RET assume_abort_if_not(var_1_51 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=128, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L335] var_1_54 = __VERIFIER_nondet_uchar() [L336] CALL assume_abort_if_not(var_1_54 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L336] RET assume_abort_if_not(var_1_54 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L337] CALL assume_abort_if_not(var_1_54 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L337] RET assume_abort_if_not(var_1_54 <= 255) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=128, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L338] var_1_55 = __VERIFIER_nondet_uchar() [L339] CALL assume_abort_if_not(var_1_55 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L339] RET assume_abort_if_not(var_1_55 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L340] CALL assume_abort_if_not(var_1_55 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L340] RET assume_abort_if_not(var_1_55 <= 255) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4189323048, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L341] var_1_56 = __VERIFIER_nondet_ulong() [L342] CALL assume_abort_if_not(var_1_56 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L342] RET assume_abort_if_not(var_1_56 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L343] CALL assume_abort_if_not(var_1_56 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L343] RET assume_abort_if_not(var_1_56 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=31486, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L344] var_1_58 = __VERIFIER_nondet_short() [L345] CALL assume_abort_if_not(var_1_58 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L345] RET assume_abort_if_not(var_1_58 >= 16382) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L346] CALL assume_abort_if_not(var_1_58 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L346] RET assume_abort_if_not(var_1_58 <= 32766) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=128, var_1_62=5, var_1_63=64, var_1_64=32] [L347] var_1_61 = __VERIFIER_nondet_uchar() [L348] CALL assume_abort_if_not(var_1_61 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L348] RET assume_abort_if_not(var_1_61 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L349] CALL assume_abort_if_not(var_1_61 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L349] RET assume_abort_if_not(var_1_61 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=64, var_1_64=32] [L350] var_1_63 = __VERIFIER_nondet_char() [L351] CALL assume_abort_if_not(var_1_63 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L351] RET assume_abort_if_not(var_1_63 >= 63) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L352] CALL assume_abort_if_not(var_1_63 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L352] RET assume_abort_if_not(var_1_63 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=32] [L353] var_1_64 = __VERIFIER_nondet_char() [L354] CALL assume_abort_if_not(var_1_64 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L354] RET assume_abort_if_not(var_1_64 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L355] CALL assume_abort_if_not(var_1_64 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L355] RET assume_abort_if_not(var_1_64 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L380] RET updateVariables() [L381] CALL step() [L87] COND FALSE !(-1 > var_1_25) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L94] COND TRUE last_1_var_1_29 && last_1_var_1_29 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=0, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L95] COND TRUE last_1_var_1_38 != 16.5 [L96] var_1_1 = ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L103] unsigned char stepLocal_10 = last_1_var_1_11 < last_1_var_1_24; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_10=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=1, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L104] COND TRUE stepLocal_10 && var_1_2 [L105] var_1_29 = ((var_1_30 || var_1_31) || (var_1_3 && (var_1_32 || var_1_33))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L107] signed long int stepLocal_12 = last_1_var_1_52; [L108] unsigned char stepLocal_11 = last_1_var_1_57 == last_1_var_1_53; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-8, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L109] COND FALSE !(\read(var_1_33)) [L120] var_1_36 = last_1_var_1_57 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L122] unsigned char stepLocal_6 = last_1_var_1_29; [L123] unsigned char stepLocal_5 = last_1_var_1_29; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_5=1, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=16, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L124] COND TRUE stepLocal_5 && last_1_var_1_29 [L125] var_1_24 = var_1_12 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=2, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=4, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L131] var_1_49 = (var_1_12 + 1) [L132] var_1_60 = (var_1_61 - var_1_37) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L133] COND FALSE !(var_1_37 <= ((var_1_63 - var_1_12) - var_1_64)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L144] EXPR var_1_49 ^ var_1_49 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L144] signed long int stepLocal_3 = var_1_49 ^ var_1_49; [L145] signed char stepLocal_2 = var_1_49; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L146] EXPR (var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L146] signed long int stepLocal_1 = (var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))); [L147] EXPR (var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_11=0, stepLocal_12=-256, stepLocal_1=6, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=4, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L147] signed long int stepLocal_0 = (var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))); [L148] COND TRUE stepLocal_1 <= (var_1_49 * var_1_60) [L149] var_1_11 = ((var_1_12 + var_1_24) - var_1_60) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=-32, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L165] COND FALSE !(var_1_12 >= 100) [L176] var_1_59 = var_1_58 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=64, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L178] var_1_19 = ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12)))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=4, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L179] COND FALSE !(var_1_31 || var_1_29) [L184] var_1_50 = var_1_25 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L186] COND TRUE -5 < var_1_12 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=-1, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L187] COND FALSE !(\read(var_1_29)) [L190] var_1_57 = (var_1_24 - var_1_12) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L203] COND FALSE !((var_1_1 > var_1_60) && var_1_33) [L214] var_1_42 = ((var_1_47 + var_1_48) + (var_1_45 - var_1_46)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L216] signed long int stepLocal_14 = var_1_35 + var_1_11; [L217] signed long int stepLocal_13 = (var_1_51 - 128) - var_1_60; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_13=1073741693, stepLocal_14=536870913, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L218] COND TRUE (((((var_1_54) < (var_1_55)) ? (var_1_54) : (var_1_55))) - var_1_12) <= stepLocal_13 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_14=536870913, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=0, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L219] COND TRUE var_1_60 < stepLocal_14 [L220] var_1_53 = (var_1_56 - var_1_25) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=-256, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L227] COND TRUE var_1_36 != (var_1_25 + var_1_53) [L228] var_1_52 = (var_1_62 + var_1_12) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L230] signed short int stepLocal_4 = var_1_52; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_4=7, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=4/5, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L231] COND TRUE -32 != stepLocal_4 [L232] var_1_15 = ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L236] COND TRUE var_1_24 <= var_1_59 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=25, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L237] COND TRUE var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17) [L238] var_1_21 = (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_38=793/8, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L245] COND TRUE (var_1_18 > var_1_42) || var_1_32 [L246] var_1_38 = (var_1_40 - var_1_41) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L248] COND FALSE !(\read(var_1_29)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L259] unsigned char stepLocal_9 = var_1_60; [L260] signed long int stepLocal_8 = var_1_62 + (var_1_24 + var_1_24); [L261] unsigned char stepLocal_7 = var_1_24; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, stepLocal_7=65538, stepLocal_8=9, stepLocal_9=2, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=-32, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L262] COND FALSE !(var_1_50 >= stepLocal_7) [L273] var_1_26 = var_1_24 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, stepLocal_0=2, stepLocal_11=0, stepLocal_12=-256, stepLocal_2=3, stepLocal_3=0, stepLocal_6=1, stepLocal_8=9, stepLocal_9=2, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=2, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L381] RET step() [L382] CALL, EXPR property() [L372] EXPR ((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60)))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=2, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L372] EXPR (((((((((((((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60))))) && ((-32 != var_1_52) ? (var_1_15 == ((float) ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))))) : (var_1_15 == ((float) (127.5f + var_1_16))))) && (var_1_19 == ((signed short int) ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12))))))) && (var_1_29 ? (((var_1_36 + var_1_62) < -50) ? (var_1_20 == ((signed long int) (128 - var_1_12))) : ((var_1_38 > ((31.6 * var_1_18) / 5.5)) ? (var_1_20 == ((signed long int) (var_1_12 + -8))) : (var_1_20 == ((signed long int) (((((var_1_24 - var_1_12)) < (var_1_60)) ? ((var_1_24 - var_1_12)) : (var_1_60))))))) : 1)) && ((var_1_24 <= var_1_59) ? ((var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17)) ? (var_1_21 == ((unsigned short int) (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12))) : (var_1_21 == ((unsigned short int) ((var_1_22 - ((((var_1_24) > (var_1_12)) ? (var_1_24) : (var_1_12)))) - (var_1_60 + ((((4) < 0 ) ? -(4) : (4)))))))) : (var_1_21 == ((unsigned short int) var_1_24)))) && ((last_1_var_1_29 && last_1_var_1_29) ? (var_1_24 == ((unsigned char) var_1_12)) : ((last_1_var_1_29 || last_1_var_1_29) ? (var_1_24 == ((unsigned char) ((((var_1_12) < (var_1_25)) ? (var_1_12) : (var_1_25))))) : 1))) && ((var_1_50 >= var_1_24) ? (((33351 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) == (var_1_62 + (var_1_24 + var_1_24))) ? (((var_1_62 / ((((var_1_22) < (var_1_28)) ? (var_1_22) : (var_1_28)))) != var_1_60) ? (var_1_26 == ((signed long int) var_1_24)) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24)))) && (((last_1_var_1_11 < last_1_var_1_24) && var_1_2) ? (var_1_29 == ((unsigned char) ((var_1_30 || var_1_31) || (var_1_3 && (var_1_32 || var_1_33))))) : 1)) && ((-1 > var_1_25) ? ((last_1_var_1_34 != 8) ? (((last_1_var_1_62 + ((((last_1_var_1_60) < 0 ) ? -(last_1_var_1_60) : (last_1_var_1_60)))) >= (last_1_var_1_49 / var_1_28)) ? (var_1_34 == ((signed long int) (last_1_var_1_60 + (var_1_22 - (var_1_35 - last_1_var_1_24))))) : 1) : 1) : 1)) && (var_1_33 ? ((last_1_var_1_52 < last_1_var_1_49) ? (var_1_36 == ((signed long int) ((last_1_var_1_60 + 256) - last_1_var_1_52))) : ((((var_1_12 - var_1_37) > (last_1_var_1_52 * var_1_28)) && (last_1_var_1_57 == last_1_var_1_53)) ? (var_1_36 == ((signed long int) (((((-8) > (last_1_var_1_60)) ? (-8) : (last_1_var_1_60))) + last_1_var_1_24))) : (var_1_36 == ((signed long int) last_1_var_1_49)))) : (var_1_36 == ((signed long int) last_1_var_1_57)))) && (((var_1_18 > var_1_42) || var_1_32) ? (var_1_38 == ((float) (var_1_40 - var_1_41))) : 1)) && (((var_1_1 > var_1_60) && var_1_33) ? ((var_1_49 < (10 * var_1_11)) ? ((((((var_1_24) > ((var_1_35 | var_1_50))) ? (var_1_24) : ((var_1_35 | var_1_50)))) >= var_1_28) ? (var_1_42 == ((double) var_1_17)) : (var_1_42 == ((double) (var_1_16 + (var_1_45 - var_1_46))))) : (var_1_42 == ((double) ((((((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) > (var_1_45)) ? (((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) : (var_1_45)))))) : (var_1_42 == ((double) ((var_1_47 + var_1_48) + (var_1_45 - var_1_46))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=2, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L372-L373] return (((((((((((((((((((((last_1_var_1_29 && last_1_var_1_29) ? ((last_1_var_1_38 != 16.5) ? (var_1_1 == ((signed short int) ((((-256) > (last_1_var_1_49)) ? (-256) : (last_1_var_1_49))))) : (var_1_1 == ((signed short int) (last_1_var_1_60 - last_1_var_1_60)))) : (var_1_1 == ((signed short int) (((((last_1_var_1_49) < (last_1_var_1_24)) ? (last_1_var_1_49) : (last_1_var_1_24))) + last_1_var_1_24)))) && ((((var_1_49 + var_1_60) << ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) <= (var_1_49 * var_1_60)) ? (var_1_11 == ((signed short int) ((var_1_12 + var_1_24) - var_1_60))) : (((~ (var_1_49 ^ var_1_60)) <= ((var_1_24 * var_1_60) & ((((-50) > (var_1_24)) ? (-50) : (var_1_24))))) ? (var_1_29 ? (((last_1_var_1_11 | (var_1_60 << var_1_60)) >= var_1_49) ? (var_1_11 == ((signed short int) ((((var_1_49) > (var_1_49)) ? (var_1_49) : (var_1_49))))) : 1) : (((var_1_49 ^ var_1_49) > var_1_60) ? (var_1_11 == ((signed short int) -2)) : 1)) : (var_1_11 == ((signed short int) var_1_60))))) && ((-32 != var_1_52) ? (var_1_15 == ((float) ((((((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) < (var_1_18)) ? (((((8.25f) > ((var_1_16 + var_1_17))) ? (8.25f) : ((var_1_16 + var_1_17))))) : (var_1_18))))) : (var_1_15 == ((float) (127.5f + var_1_16))))) && (var_1_19 == ((signed short int) ((((((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) > ((var_1_49 + var_1_12))) ? (((((var_1_49) < 0 ) ? -(var_1_49) : (var_1_49)))) : ((var_1_49 + var_1_12))))))) && (var_1_29 ? (((var_1_36 + var_1_62) < -50) ? (var_1_20 == ((signed long int) (128 - var_1_12))) : ((var_1_38 > ((31.6 * var_1_18) / 5.5)) ? (var_1_20 == ((signed long int) (var_1_12 + -8))) : (var_1_20 == ((signed long int) (((((var_1_24 - var_1_12)) < (var_1_60)) ? ((var_1_24 - var_1_12)) : (var_1_60))))))) : 1)) && ((var_1_24 <= var_1_59) ? ((var_1_29 || (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) <= var_1_17)) ? (var_1_21 == ((unsigned short int) (((((var_1_24) < (var_1_24)) ? (var_1_24) : (var_1_24))) + var_1_12))) : (var_1_21 == ((unsigned short int) ((var_1_22 - ((((var_1_24) > (var_1_12)) ? (var_1_24) : (var_1_12)))) - (var_1_60 + ((((4) < 0 ) ? -(4) : (4)))))))) : (var_1_21 == ((unsigned short int) var_1_24)))) && ((last_1_var_1_29 && last_1_var_1_29) ? (var_1_24 == ((unsigned char) var_1_12)) : ((last_1_var_1_29 || last_1_var_1_29) ? (var_1_24 == ((unsigned char) ((((var_1_12) < (var_1_25)) ? (var_1_12) : (var_1_25))))) : 1))) && ((var_1_50 >= var_1_24) ? (((33351 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) == (var_1_62 + (var_1_24 + var_1_24))) ? (((var_1_62 / ((((var_1_22) < (var_1_28)) ? (var_1_22) : (var_1_28)))) != var_1_60) ? (var_1_26 == ((signed long int) var_1_24)) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24))) : (var_1_26 == ((signed long int) var_1_24)))) && (((last_1_var_1_11 < last_1_var_1_24) && var_1_2) ? (var_1_29 == ((unsigned char) ((var_1_30 || var_1_31) || (var_1_3 && (var_1_32 || var_1_33))))) : 1)) && ((-1 > var_1_25) ? ((last_1_var_1_34 != 8) ? (((last_1_var_1_62 + ((((last_1_var_1_60) < 0 ) ? -(last_1_var_1_60) : (last_1_var_1_60)))) >= (last_1_var_1_49 / var_1_28)) ? (var_1_34 == ((signed long int) (last_1_var_1_60 + (var_1_22 - (var_1_35 - last_1_var_1_24))))) : 1) : 1) : 1)) && (var_1_33 ? ((last_1_var_1_52 < last_1_var_1_49) ? (var_1_36 == ((signed long int) ((last_1_var_1_60 + 256) - last_1_var_1_52))) : ((((var_1_12 - var_1_37) > (last_1_var_1_52 * var_1_28)) && (last_1_var_1_57 == last_1_var_1_53)) ? (var_1_36 == ((signed long int) (((((-8) > (last_1_var_1_60)) ? (-8) : (last_1_var_1_60))) + last_1_var_1_24))) : (var_1_36 == ((signed long int) last_1_var_1_49)))) : (var_1_36 == ((signed long int) last_1_var_1_57)))) && (((var_1_18 > var_1_42) || var_1_32) ? (var_1_38 == ((float) (var_1_40 - var_1_41))) : 1)) && (((var_1_1 > var_1_60) && var_1_33) ? ((var_1_49 < (10 * var_1_11)) ? ((((((var_1_24) > ((var_1_35 | var_1_50))) ? (var_1_24) : ((var_1_35 | var_1_50)))) >= var_1_28) ? (var_1_42 == ((double) var_1_17)) : (var_1_42 == ((double) (var_1_16 + (var_1_45 - var_1_46))))) : (var_1_42 == ((double) ((((((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) > (var_1_45)) ? (((((var_1_40) < (var_1_18)) ? (var_1_40) : (var_1_18)))) : (var_1_45)))))) : (var_1_42 == ((double) ((var_1_47 + var_1_48) + (var_1_45 - var_1_46)))))) && (var_1_49 == ((signed char) (var_1_12 + 1)))) && ((var_1_31 || var_1_29) ? ((16 <= ((var_1_51 - var_1_60) - var_1_37)) ? (var_1_50 == ((unsigned long int) var_1_37)) : 1) : (var_1_50 == ((unsigned long int) var_1_25)))) && ((var_1_36 != (var_1_25 + var_1_53)) ? (var_1_52 == ((signed short int) (var_1_62 + var_1_12))) : 1)) && (((((((var_1_54) < (var_1_55)) ? (var_1_54) : (var_1_55))) - var_1_12) <= ((var_1_51 - 128) - var_1_60)) ? ((var_1_60 < (var_1_35 + var_1_11)) ? (var_1_53 == ((unsigned long int) (var_1_56 - var_1_25))) : 1) : (var_1_32 ? (var_1_53 == ((unsigned long int) (var_1_56 - var_1_59))) : 1))) && ((-5 < var_1_12) ? (var_1_29 ? (var_1_57 == ((signed short int) ((((var_1_24) < (((var_1_55 + var_1_60) - (var_1_12 + var_1_49)))) ? (var_1_24) : (((var_1_55 + var_1_60) - (var_1_12 + var_1_49))))))) : (var_1_57 == ((signed short int) (var_1_24 - var_1_12)))) : ((! var_1_33) ? ((((var_1_62 / var_1_54) + -16) > var_1_60) ? (var_1_57 == ((signed short int) ((((((var_1_58 - var_1_60)) < (var_1_55)) ? ((var_1_58 - var_1_60)) : (var_1_55))) - var_1_24))) : (var_1_57 == ((signed short int) 50))) : (var_1_57 == ((signed short int) (var_1_24 - 128)))))) && ((var_1_12 >= 100) ? ((((var_1_36 + var_1_24) + var_1_34) <= -8) ? (var_1_59 == ((signed short int) (var_1_60 - ((((var_1_24) > (var_1_34)) ? (var_1_24) : (var_1_34)))))) : ((((((var_1_36) > ((last_1_var_1_59 * var_1_37))) ? (var_1_36) : ((last_1_var_1_59 * var_1_37)))) != var_1_60) ? (((var_1_56 - var_1_12) > (- (var_1_51 / var_1_22))) ? (var_1_59 == ((signed short int) var_1_24)) : 1) : 1)) : (var_1_59 == ((signed short int) var_1_58)))) && (var_1_60 == ((unsigned char) (var_1_61 - var_1_37)))) && ((var_1_37 <= ((var_1_63 - var_1_12) - var_1_64)) ? (var_1_30 ? (var_1_29 ? (var_1_62 == ((signed long int) var_1_58)) : (var_1_62 == ((signed long int) var_1_55))) : (var_1_62 == ((signed long int) var_1_34))) : 1) ; [L382] RET, EXPR property() [L382] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=2, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_24=16, last_1_var_1_29=1, last_1_var_1_34=0, last_1_var_1_38=793/8, last_1_var_1_49=2, last_1_var_1_52=-256, last_1_var_1_53=0, last_1_var_1_57=-1, last_1_var_1_59=-32, last_1_var_1_60=4, last_1_var_1_62=5, var_1_11=2, var_1_12=65538, var_1_15=33/4, var_1_18=0, var_1_19=5, var_1_1=2, var_1_20=0, var_1_21=4, var_1_22=-2, var_1_24=65538, var_1_25=0, var_1_26=2, var_1_28=-1, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=536870911, var_1_36=-1, var_1_37=127, var_1_3=-255, var_1_49=3, var_1_50=0, var_1_51=1073741823, var_1_52=7, var_1_53=4294967294, var_1_54=127, var_1_55=-129, var_1_56=4294967294, var_1_57=0, var_1_58=16382, var_1_59=16382, var_1_60=2, var_1_61=-383, var_1_62=5, var_1_63=127, var_1_64=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 224 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 51.4s, OverallIterations: 17, TraceHistogramMax: 50, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 21.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9007 SdHoareTripleChecker+Valid, 15.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8994 mSDsluCounter, 17832 SdHoareTripleChecker+Invalid, 13.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11483 mSDsCounter, 1446 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6939 IncrementalHoareTripleChecker+Invalid, 8385 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1446 mSolverCounterUnsat, 6349 mSDtfsCounter, 6939 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4190 GetRequests, 4030 SyntacticMatches, 1 SemanticMatches, 159 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 790 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1992occurred in iteration=16, InterpolantAutomatonStates: 141, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 16 MinimizatonAttempts, 4040 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 5.0s SatisfiabilityAnalysisTime, 19.3s InterpolantComputationTime, 7588 NumberOfCodeBlocks, 7588 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 6897 ConstructedInterpolants, 8 QuantifiedInterpolants, 20269 SizeOfPredicates, 28 NumberOfNonLiveVariables, 3892 ConjunctsInSsa, 58 ConjunctsInUnsatCore, 21 InterpolantComputations, 13 PerfectInterpolantSequences, 102153/102900 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 15:47:31,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:47:34,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:47:34,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 15:47:34,696 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:47:34,698 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:47:34,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:47:34,756 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:47:34,757 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:47:34,757 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:47:34,758 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:47:34,758 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:47:34,759 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:47:34,760 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:47:34,760 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:47:34,760 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:47:34,760 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:47:34,760 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:47:34,761 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:47:34,761 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:47:34,761 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 15:47:34,762 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:47:34,763 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:47:34,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:47:34,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:47:34,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:47:34,764 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 -> 206758f6f43c672ff746b99e8b558729158fad357e272d4097625be555056b7a [2024-11-13 15:47:35,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:47:35,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:47:35,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:47:35,211 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:47:35,215 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:47:35,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i Unable to find full path for "g++" [2024-11-13 15:47:37,500 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:47:37,865 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:47:37,866 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i [2024-11-13 15:47:37,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/4d85af88e/0f8ca52307b84bd7912c55050723b02a/FLAGe9040272a [2024-11-13 15:47:37,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/data/4d85af88e/0f8ca52307b84bd7912c55050723b02a [2024-11-13 15:47:37,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:47:37,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:47:37,902 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:47:37,902 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:47:37,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:47:37,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:47:37" (1/1) ... [2024-11-13 15:47:37,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e56d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:37, skipping insertion in model container [2024-11-13 15:47:37,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:47:37" (1/1) ... [2024-11-13 15:47:37,960 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:47:38,163 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-13 15:47:38,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:47:38,390 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:47:38,400 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_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-79.i[916,929] [2024-11-13 15:47:38,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:47:38,536 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:47:38,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38 WrapperNode [2024-11-13 15:47:38,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:47:38,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:47:38,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:47:38,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:47:38,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,564 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,615 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 356 [2024-11-13 15:47:38,616 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:47:38,616 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:47:38,617 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:47:38,617 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:47:38,627 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,639 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,666 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 15:47:38,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,686 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,695 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,708 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:47:38,709 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:47:38,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:47:38,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:47:38,714 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (1/1) ... [2024-11-13 15:47:38,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:47:38,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:47:38,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:47:38,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:47:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:47:38,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 15:47:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 15:47:38,818 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 15:47:38,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:47:38,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:47:38,978 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:47:38,981 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:47:57,923 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-13 15:47:57,924 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:47:57,938 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:47:57,938 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 15:47:57,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:47:57 BoogieIcfgContainer [2024-11-13 15:47:57,939 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:47:57,942 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:47:57,942 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:47:57,948 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:47:57,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:47:37" (1/3) ... [2024-11-13 15:47:57,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0879bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:47:57, skipping insertion in model container [2024-11-13 15:47:57,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:47:38" (2/3) ... [2024-11-13 15:47:57,950 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0879bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:47:57, skipping insertion in model container [2024-11-13 15:47:57,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:47:57" (3/3) ... [2024-11-13 15:47:57,951 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-79.i [2024-11-13 15:47:57,969 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:47:57,972 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-79.i that has 2 procedures, 153 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 15:47:58,043 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:47:58,055 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;@56eb48c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:47:58,056 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 15:47:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand has 153 states, 100 states have (on average 1.51) internal successors, (151), 101 states have internal predecessors, (151), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 15:47:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 15:47:58,082 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:58,083 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:47:58,084 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:58,089 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:58,089 INFO L85 PathProgramCache]: Analyzing trace with hash 448559020, now seen corresponding path program 1 times [2024-11-13 15:47:58,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:47:58,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [127435378] [2024-11-13 15:47:58,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:58,105 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 15:47:58,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:47:58,108 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:47:58,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:47:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:47:59,592 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 15:47:59,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:47:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 650 proven. 0 refuted. 0 times theorem prover too weak. 4250 trivial. 0 not checked. [2024-11-13 15:47:59,716 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:47:59,717 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:47:59,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [127435378] [2024-11-13 15:47:59,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [127435378] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:47:59,720 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:47:59,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 15:47:59,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010481508] [2024-11-13 15:47:59,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:47:59,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 15:47:59,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:47:59,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 15:47:59,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 15:47:59,756 INFO L87 Difference]: Start difference. First operand has 153 states, 100 states have (on average 1.51) internal successors, (151), 101 states have internal predecessors, (151), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:47:59,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:59,808 INFO L93 Difference]: Finished difference Result 295 states and 538 transitions. [2024-11-13 15:47:59,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 15:47:59,811 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 317 [2024-11-13 15:47:59,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:59,821 INFO L225 Difference]: With dead ends: 295 [2024-11-13 15:47:59,822 INFO L226 Difference]: Without dead ends: 145 [2024-11-13 15:47:59,832 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 316 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 15:47:59,835 INFO L432 NwaCegarLoop]: 234 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, 234 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 15:47:59,840 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 234 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 15:47:59,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2024-11-13 15:47:59,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2024-11-13 15:47:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 93 states have (on average 1.4408602150537635) internal successors, (134), 93 states have internal predecessors, (134), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-13 15:47:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 234 transitions. [2024-11-13 15:47:59,944 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 234 transitions. Word has length 317 [2024-11-13 15:47:59,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:59,948 INFO L471 AbstractCegarLoop]: Abstraction has 145 states and 234 transitions. [2024-11-13 15:47:59,948 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (50), 2 states have call predecessors, (50), 2 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:47:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 234 transitions. [2024-11-13 15:47:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 15:47:59,964 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:59,965 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:48:00,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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)] Ended with exit code 0 [2024-11-13 15:48:00,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:00,166 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:48:00,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:48:00,169 INFO L85 PathProgramCache]: Analyzing trace with hash 112728888, now seen corresponding path program 1 times [2024-11-13 15:48:00,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:48:00,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1829047874] [2024-11-13 15:48:00,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:48:00,173 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 15:48:00,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:48:00,178 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:00,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:01,610 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 15:48:01,620 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:48:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:48:08,579 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:48:08,580 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:48:08,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1829047874] [2024-11-13 15:48:08,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1829047874] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:48:08,580 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:48:08,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:48:08,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073701133] [2024-11-13 15:48:08,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:48:08,583 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 15:48:08,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:48:08,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 15:48:08,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 15:48:08,588 INFO L87 Difference]: Start difference. First operand 145 states and 234 transitions. Second operand has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:48:13,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:48:17,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:48:21,928 WARN L539 Checker$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 15:48:26,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:48:30,566 WARN L539 Checker$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 15:48:30,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:48:30,567 INFO L93 Difference]: Finished difference Result 481 states and 784 transitions. [2024-11-13 15:48:30,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 15:48:30,696 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 317 [2024-11-13 15:48:30,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:48:30,703 INFO L225 Difference]: With dead ends: 481 [2024-11-13 15:48:30,703 INFO L226 Difference]: Without dead ends: 339 [2024-11-13 15:48:30,705 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 314 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:48:30,706 INFO L432 NwaCegarLoop]: 297 mSDtfsCounter, 216 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 108 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 216 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.8s IncrementalHoareTripleChecker+Time [2024-11-13 15:48:30,706 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [216 Valid, 731 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 42 Invalid, 5 Unknown, 0 Unchecked, 21.8s Time] [2024-11-13 15:48:30,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2024-11-13 15:48:30,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 291. [2024-11-13 15:48:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 188 states have (on average 1.4095744680851063) internal successors, (265), 188 states have internal predecessors, (265), 100 states have call successors, (100), 2 states have call predecessors, (100), 2 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:48:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 465 transitions. [2024-11-13 15:48:30,784 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 465 transitions. Word has length 317 [2024-11-13 15:48:30,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:48:30,786 INFO L471 AbstractCegarLoop]: Abstraction has 291 states and 465 transitions. [2024-11-13 15:48:30,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.5) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:48:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 465 transitions. [2024-11-13 15:48:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 15:48:30,793 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:48:30,794 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:48:30,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:30,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:30,994 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:48:30,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:48:30,995 INFO L85 PathProgramCache]: Analyzing trace with hash -763264866, now seen corresponding path program 1 times [2024-11-13 15:48:30,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:48:30,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1250322762] [2024-11-13 15:48:30,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:48:30,999 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 15:48:30,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:48:31,001 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:48:31,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 (4)] Waiting until timeout for monitored process [2024-11-13 15:48:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 15:48:32,471 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:48:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2706 proven. 330 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2024-11-13 15:48:51,537 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:49:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 222 proven. 348 refuted. 0 times theorem prover too weak. 4330 trivial. 0 not checked. [2024-11-13 15:49:03,151 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:49:03,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1250322762] [2024-11-13 15:49:03,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1250322762] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 15:49:03,152 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 15:49:03,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 23 [2024-11-13 15:49:03,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229655129] [2024-11-13 15:49:03,152 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 15:49:03,154 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-13 15:49:03,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:49:03,156 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-13 15:49:03,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=355, Unknown=0, NotChecked=0, Total=506 [2024-11-13 15:49:03,158 INFO L87 Difference]: Start difference. First operand 291 states and 465 transitions. Second operand has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 5 states have call successors, (82), 5 states have call predecessors, (82), 13 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) [2024-11-13 15:49:19,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:23,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:28,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:32,849 WARN L539 Checker$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 15:49:36,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:40,860 WARN L539 Checker$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 15:49:44,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:48,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:52,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:49:56,899 WARN L539 Checker$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 15:50:00,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:50:04,917 WARN L539 Checker$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 15:50:08,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:50:12,924 WARN L539 Checker$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 15:50:16,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:50:20,930 WARN L539 Checker$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 15:50:24,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:50:28,949 WARN L539 Checker$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 15:50:32,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:50:36,959 WARN L539 Checker$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 15:50:40,961 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 15:50:51,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:50:51,957 INFO L93 Difference]: Finished difference Result 617 states and 941 transitions. [2024-11-13 15:50:51,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-13 15:50:51,958 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 5 states have call successors, (82), 5 states have call predecessors, (82), 13 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) Word has length 318 [2024-11-13 15:50:51,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:50:51,963 INFO L225 Difference]: With dead ends: 617 [2024-11-13 15:50:51,964 INFO L226 Difference]: Without dead ends: 329 [2024-11-13 15:50:51,966 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 679 GetRequests, 618 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 13.3s TimeCoverageRelationStatistics Valid=1056, Invalid=2726, Unknown=0, NotChecked=0, Total=3782 [2024-11-13 15:50:51,967 INFO L432 NwaCegarLoop]: 240 mSDtfsCounter, 573 mSDsluCounter, 698 mSDsCounter, 0 mSdLazyCounter, 1114 mSolverCounterSat, 256 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 99.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 589 SdHoareTripleChecker+Valid, 938 SdHoareTripleChecker+Invalid, 1390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 256 IncrementalHoareTripleChecker+Valid, 1114 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 99.9s IncrementalHoareTripleChecker+Time [2024-11-13 15:50:51,968 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [589 Valid, 938 Invalid, 1390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [256 Valid, 1114 Invalid, 20 Unknown, 0 Unchecked, 99.9s Time] [2024-11-13 15:50:51,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2024-11-13 15:50:52,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 307. [2024-11-13 15:50:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 196 states have (on average 1.25) internal successors, (245), 196 states have internal predecessors, (245), 100 states have call successors, (100), 10 states have call predecessors, (100), 10 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:50:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 445 transitions. [2024-11-13 15:50:52,075 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 445 transitions. Word has length 318 [2024-11-13 15:50:52,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:50:52,079 INFO L471 AbstractCegarLoop]: Abstraction has 307 states and 445 transitions. [2024-11-13 15:50:52,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 4.6521739130434785) internal successors, (107), 23 states have internal predecessors, (107), 5 states have call successors, (82), 5 states have call predecessors, (82), 13 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) [2024-11-13 15:50:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 445 transitions. [2024-11-13 15:50:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 15:50:52,088 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:50:52,088 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:50:52,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 (4)] Ended with exit code 0 [2024-11-13 15:50:52,289 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:50:52,289 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:50:52,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:50:52,290 INFO L85 PathProgramCache]: Analyzing trace with hash 1943354528, now seen corresponding path program 1 times [2024-11-13 15:50:52,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:50:52,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [910900295] [2024-11-13 15:50:52,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:50:52,291 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 15:50:52,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:50:52,293 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:50:52,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:50:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:50:53,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 15:50:53,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:50:55,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-13 15:50:55,471 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:50:56,625 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:50:56,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [910900295] [2024-11-13 15:50:56,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [910900295] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:50:56,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1507032053] [2024-11-13 15:50:56,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:50:56,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:50:56,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:50:56,629 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:50:56,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 15:50:57,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:50:57,669 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 15:50:57,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:50:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1309 proven. 21 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-13 15:50:59,203 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:50:59,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1507032053] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:50:59,978 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 15:50:59,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2024-11-13 15:50:59,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590432540] [2024-11-13 15:50:59,979 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 15:50:59,980 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:50:59,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:50:59,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:50:59,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:50:59,981 INFO L87 Difference]: Start difference. First operand 307 states and 445 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:51:08,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:51:12,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:51:16,527 WARN L539 Checker$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 15:51:20,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:51:24,538 WARN L539 Checker$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 15:51:28,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:51:32,547 WARN L539 Checker$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 15:51:36,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:51:36,503 INFO L93 Difference]: Finished difference Result 971 states and 1381 transitions. [2024-11-13 15:51:36,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-13 15:51:36,507 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 318 [2024-11-13 15:51:36,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:51:36,514 INFO L225 Difference]: With dead ends: 971 [2024-11-13 15:51:36,514 INFO L226 Difference]: Without dead ends: 667 [2024-11-13 15:51:36,516 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 718 GetRequests, 703 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=85, Invalid=187, Unknown=0, NotChecked=0, Total=272 [2024-11-13 15:51:36,517 INFO L432 NwaCegarLoop]: 303 mSDtfsCounter, 272 mSDsluCounter, 567 mSDsCounter, 0 mSdLazyCounter, 555 mSolverCounterSat, 115 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 870 SdHoareTripleChecker+Invalid, 677 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 115 IncrementalHoareTripleChecker+Valid, 555 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.5s IncrementalHoareTripleChecker+Time [2024-11-13 15:51:36,518 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 870 Invalid, 677 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [115 Valid, 555 Invalid, 7 Unknown, 0 Unchecked, 35.5s Time] [2024-11-13 15:51:36,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2024-11-13 15:51:36,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 625. [2024-11-13 15:51:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 625 states, 400 states have (on average 1.24) internal successors, (496), 400 states have internal predecessors, (496), 200 states have call successors, (200), 24 states have call predecessors, (200), 24 states have return successors, (200), 200 states have call predecessors, (200), 200 states have call successors, (200) [2024-11-13 15:51:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 896 transitions. [2024-11-13 15:51:36,628 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 896 transitions. Word has length 318 [2024-11-13 15:51:36,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:51:36,631 INFO L471 AbstractCegarLoop]: Abstraction has 625 states and 896 transitions. [2024-11-13 15:51:36,631 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:51:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 896 transitions. [2024-11-13 15:51:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 15:51:36,637 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:51:36,638 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:51:36,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 15:51:36,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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)] Ended with exit code 0 [2024-11-13 15:51:37,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:51:37,040 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:51:37,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:51:37,040 INFO L85 PathProgramCache]: Analyzing trace with hash -926238872, now seen corresponding path program 1 times [2024-11-13 15:51:37,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:51:37,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [697360575] [2024-11-13 15:51:37,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:51:37,041 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 15:51:37,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:51:37,046 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:51:37,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:51:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:51:38,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 15:51:38,380 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:51:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:51:44,504 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:51:49,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 15 proven. 132 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-13 15:51:49,434 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:51:49,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [697360575] [2024-11-13 15:51:49,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [697360575] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 15:51:49,435 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 15:51:49,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2024-11-13 15:51:49,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152458984] [2024-11-13 15:51:49,435 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 15:51:49,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 15:51:49,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:51:49,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 15:51:49,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 15:51:49,438 INFO L87 Difference]: Start difference. First operand 625 states and 896 transitions. Second operand has 8 states, 8 states have (on average 15.25) internal successors, (122), 8 states have internal predecessors, (122), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2024-11-13 15:51:58,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:52:02,043 WARN L539 Checker$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 15:52:06,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:52:10,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:52:14,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:52:18,352 WARN L539 Checker$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 15:52:22,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:52:23,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:52:23,398 INFO L93 Difference]: Finished difference Result 1117 states and 1571 transitions. [2024-11-13 15:52:23,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 15:52:23,476 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 8 states have internal predecessors, (122), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) Word has length 319 [2024-11-13 15:52:23,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:52:23,482 INFO L225 Difference]: With dead ends: 1117 [2024-11-13 15:52:23,482 INFO L226 Difference]: Without dead ends: 495 [2024-11-13 15:52:23,485 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 640 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2024-11-13 15:52:23,486 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 207 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 304 mSolverCounterSat, 31 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 211 SdHoareTripleChecker+Valid, 318 SdHoareTripleChecker+Invalid, 342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 304 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.5s IncrementalHoareTripleChecker+Time [2024-11-13 15:52:23,486 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [211 Valid, 318 Invalid, 342 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 304 Invalid, 7 Unknown, 0 Unchecked, 33.5s Time] [2024-11-13 15:52:23,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 495 states. [2024-11-13 15:52:23,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 495 to 317. [2024-11-13 15:52:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 202 states have (on average 1.193069306930693) internal successors, (241), 202 states have internal predecessors, (241), 100 states have call successors, (100), 14 states have call predecessors, (100), 14 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:52:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 441 transitions. [2024-11-13 15:52:23,556 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 441 transitions. Word has length 319 [2024-11-13 15:52:23,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:52:23,557 INFO L471 AbstractCegarLoop]: Abstraction has 317 states and 441 transitions. [2024-11-13 15:52:23,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 8 states have internal predecessors, (122), 3 states have call successors, (94), 2 states have call predecessors, (94), 4 states have return successors, (95), 3 states have call predecessors, (95), 3 states have call successors, (95) [2024-11-13 15:52:23,558 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 441 transitions. [2024-11-13 15:52:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-13 15:52:23,562 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:52:23,562 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:52:23,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:52:23,763 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:52:23,763 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:52:23,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:52:23,764 INFO L85 PathProgramCache]: Analyzing trace with hash -243492869, now seen corresponding path program 1 times [2024-11-13 15:52:23,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:52:23,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [82978142] [2024-11-13 15:52:23,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:52:23,765 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 15:52:23,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:52:23,767 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:52:23,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:52:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:52:25,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 15:52:25,305 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:52:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:52:32,259 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:52:36,062 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:52:36,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [82978142] [2024-11-13 15:52:36,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [82978142] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:52:36,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1724569431] [2024-11-13 15:52:36,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:52:36,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:52:36,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:52:36,065 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:52:36,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 15:52:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:52:37,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 15:52:37,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:52:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:52:43,752 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:52:47,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1724569431] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:52:47,968 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 15:52:47,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2024-11-13 15:52:47,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327454742] [2024-11-13 15:52:47,968 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 15:52:47,969 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 15:52:47,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:52:47,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 15:52:47,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=293, Unknown=0, NotChecked=0, Total=380 [2024-11-13 15:52:47,970 INFO L87 Difference]: Start difference. First operand 317 states and 441 transitions. Second operand has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 9 states have internal predecessors, (80), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:52:59,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:04,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:08,797 WARN L539 Checker$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 15:53:12,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 15:53:16,808 WARN L539 Checker$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 15:53:20,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:25,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:29,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:33,367 WARN L539 Checker$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 15:53:37,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 15:53:41,376 WARN L539 Checker$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 15:53:45,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:49,390 WARN L539 Checker$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 15:53:53,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:53:57,741 WARN L539 Checker$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 15:54:01,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 15:54:05,756 WARN L539 Checker$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 15:54:09,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:14,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:18,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:22,028 WARN L539 Checker$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 15:54:26,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:30,034 WARN L539 Checker$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 15:54:34,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:38,274 WARN L539 Checker$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 15:54:42,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:46,284 WARN L539 Checker$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 15:54:49,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:54,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:54:58,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:55:02,240 WARN L539 Checker$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 15:55:05,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 15:55:07,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:55:07,434 INFO L93 Difference]: Finished difference Result 754 states and 1037 transitions. [2024-11-13 15:55:07,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-13 15:55:07,435 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 9 states have internal predecessors, (80), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 319 [2024-11-13 15:55:07,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:55:07,440 INFO L225 Difference]: With dead ends: 754 [2024-11-13 15:55:07,440 INFO L226 Difference]: Without dead ends: 440 [2024-11-13 15:55:07,442 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 718 GetRequests, 693 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=164, Invalid=538, Unknown=0, NotChecked=0, Total=702 [2024-11-13 15:55:07,443 INFO L432 NwaCegarLoop]: 137 mSDtfsCounter, 209 mSDsluCounter, 391 mSDsCounter, 0 mSdLazyCounter, 639 mSolverCounterSat, 25 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 136.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 639 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 137.7s IncrementalHoareTripleChecker+Time [2024-11-13 15:55:07,443 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 528 Invalid, 693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 639 Invalid, 29 Unknown, 0 Unchecked, 137.7s Time] [2024-11-13 15:55:07,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2024-11-13 15:55:07,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 408. [2024-11-13 15:55:07,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 283 states have (on average 1.2367491166077738) internal successors, (350), 285 states have internal predecessors, (350), 108 states have call successors, (108), 16 states have call predecessors, (108), 16 states have return successors, (108), 106 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-13 15:55:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 566 transitions. [2024-11-13 15:55:07,545 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 566 transitions. Word has length 319 [2024-11-13 15:55:07,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:55:07,546 INFO L471 AbstractCegarLoop]: Abstraction has 408 states and 566 transitions. [2024-11-13 15:55:07,546 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.88888888888889) internal successors, (80), 9 states have internal predecessors, (80), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-13 15:55:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 566 transitions. [2024-11-13 15:55:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 15:55:07,550 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:55:07,550 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:55:07,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 15:55:07,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:55:07,951 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:55:07,952 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:55:07,952 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:55:07,952 INFO L85 PathProgramCache]: Analyzing trace with hash 1926158557, now seen corresponding path program 1 times [2024-11-13 15:55:07,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:55:07,953 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1535470430] [2024-11-13 15:55:07,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:55:07,954 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 15:55:07,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:55:07,956 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:55:07,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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)] Waiting until timeout for monitored process [2024-11-13 15:55:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:55:09,208 INFO L255 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 15:55:09,214 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:55:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:55:16,253 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:55:17,391 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:55:17,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1535470430] [2024-11-13 15:55:17,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1535470430] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 15:55:17,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1504536306] [2024-11-13 15:55:17,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:55:17,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:55:17,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:55:17,394 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 15:55:17,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-13 15:55:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:55:18,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 15:55:18,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:55:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-13 15:55:25,131 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 15:55:28,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:55:28,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1504536306] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 15:55:28,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-13 15:55:28,679 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7, 7] total 12 [2024-11-13 15:55:28,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548491994] [2024-11-13 15:55:28,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:55:28,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:55:28,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:55:28,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:55:28,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2024-11-13 15:55:28,681 INFO L87 Difference]: Start difference. First operand 408 states and 566 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:55:34,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:55:36,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:55:38,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:55:44,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:55:48,257 WARN L539 Checker$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 [1] [2024-11-13 15:55:52,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:55:56,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:00,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:04,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:08,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:13,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:17,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:21,117 WARN L539 Checker$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 [1] [2024-11-13 15:56:25,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:29,450 WARN L539 Checker$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 [1] [2024-11-13 15:56:33,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:37,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [1] [2024-11-13 15:56:41,729 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 [1] [2024-11-13 15:56:41,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:56:41,753 INFO L93 Difference]: Finished difference Result 872 states and 1206 transitions. [2024-11-13 15:56:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 15:56:41,856 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 320 [2024-11-13 15:56:41,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:56:41,862 INFO L225 Difference]: With dead ends: 872 [2024-11-13 15:56:41,862 INFO L226 Difference]: Without dead ends: 463 [2024-11-13 15:56:41,864 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 996 GetRequests, 982 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2024-11-13 15:56:41,865 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 153 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 1 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 72.6s IncrementalHoareTripleChecker+Time [2024-11-13 15:56:41,865 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 515 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 110 Invalid, 15 Unknown, 0 Unchecked, 72.6s Time] [2024-11-13 15:56:41,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states. [2024-11-13 15:56:41,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 335. [2024-11-13 15:56:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 218 states have (on average 1.1788990825688073) internal successors, (257), 218 states have internal predecessors, (257), 100 states have call successors, (100), 16 states have call predecessors, (100), 16 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:56:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 457 transitions. [2024-11-13 15:56:41,930 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 457 transitions. Word has length 320 [2024-11-13 15:56:41,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:56:41,931 INFO L471 AbstractCegarLoop]: Abstraction has 335 states and 457 transitions. [2024-11-13 15:56:41,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:56:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 457 transitions. [2024-11-13 15:56:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 15:56:41,936 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:56:41,936 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:56:41,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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)] Ended with exit code 0 [2024-11-13 15:56:42,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-13 15:56:42,337 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 15:56:42,337 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:56:42,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:56:42,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1722768659, now seen corresponding path program 1 times [2024-11-13 15:56:42,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:56:42,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [63956480] [2024-11-13 15:56:42,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:56:42,339 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 15:56:42,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:56:42,341 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:56:42,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 (12)] Waiting until timeout for monitored process [2024-11-13 15:56:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:56:43,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 15:56:43,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:56:50,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:56:50,499 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:56:50,499 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:56:50,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [63956480] [2024-11-13 15:56:50,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [63956480] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:56:50,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:56:50,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 15:56:50,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164482743] [2024-11-13 15:56:50,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:56:50,500 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:56:50,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:56:50,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:56:50,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:56:50,501 INFO L87 Difference]: Start difference. First operand 335 states and 457 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:56:56,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:57:00,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:57:04,701 WARN L539 Checker$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 15:57:08,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:57:12,709 WARN L539 Checker$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 15:57:17,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 15:57:21,378 WARN L539 Checker$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 15:57:25,383 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 15:57:25,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:57:25,384 INFO L93 Difference]: Finished difference Result 698 states and 950 transitions. [2024-11-13 15:57:25,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:57:25,541 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 320 [2024-11-13 15:57:25,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:57:25,544 INFO L225 Difference]: With dead ends: 698 [2024-11-13 15:57:25,544 INFO L226 Difference]: Without dead ends: 366 [2024-11-13 15:57:25,546 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:57:25,546 INFO L432 NwaCegarLoop]: 242 mSDtfsCounter, 158 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 145 mSolverCounterSat, 101 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 749 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 145 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.7s IncrementalHoareTripleChecker+Time [2024-11-13 15:57:25,547 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 749 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 145 Invalid, 8 Unknown, 0 Unchecked, 34.7s Time] [2024-11-13 15:57:25,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2024-11-13 15:57:25,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 328. [2024-11-13 15:57:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 211 states have (on average 1.1658767772511849) internal successors, (246), 211 states have internal predecessors, (246), 100 states have call successors, (100), 16 states have call predecessors, (100), 16 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:57:25,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 446 transitions. [2024-11-13 15:57:25,604 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 446 transitions. Word has length 320 [2024-11-13 15:57:25,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:57:25,605 INFO L471 AbstractCegarLoop]: Abstraction has 328 states and 446 transitions. [2024-11-13 15:57:25,605 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:57:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 446 transitions. [2024-11-13 15:57:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 15:57:25,608 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:57:25,608 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:57:25,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 (12)] Ended with exit code 0 [2024-11-13 15:57:25,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:25,809 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:57:25,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:57:25,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1854693517, now seen corresponding path program 1 times [2024-11-13 15:57:25,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:57:25,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [413759034] [2024-11-13 15:57:25,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:57:25,810 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 15:57:25,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:57:25,812 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:25,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:57:26,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 15:57:26,932 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 15:57:27,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 15:57:27,101 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 15:57:27,101 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 15:57:27,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [413759034] [2024-11-13 15:57:27,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [413759034] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:57:27,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:57:27,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 15:57:27,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192616616] [2024-11-13 15:57:27,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:57:27,102 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 15:57:27,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 15:57:27,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 15:57:27,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 15:57:27,103 INFO L87 Difference]: Start difference. First operand 328 states and 446 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:57:31,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 15:57:35,538 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 15:57:35,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:57:35,549 INFO L93 Difference]: Finished difference Result 513 states and 700 transitions. [2024-11-13 15:57:35,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 15:57:35,687 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 322 [2024-11-13 15:57:35,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:57:35,690 INFO L225 Difference]: With dead ends: 513 [2024-11-13 15:57:35,690 INFO L226 Difference]: Without dead ends: 350 [2024-11-13 15:57:35,691 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 320 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 15:57:35,691 INFO L432 NwaCegarLoop]: 240 mSDtfsCounter, 43 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2024-11-13 15:57:35,692 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 430 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2024-11-13 15:57:35,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2024-11-13 15:57:35,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 328. [2024-11-13 15:57:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 211 states have (on average 1.161137440758294) internal successors, (245), 211 states have internal predecessors, (245), 100 states have call successors, (100), 16 states have call predecessors, (100), 16 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-13 15:57:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 445 transitions. [2024-11-13 15:57:35,747 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 445 transitions. Word has length 322 [2024-11-13 15:57:35,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:57:35,748 INFO L471 AbstractCegarLoop]: Abstraction has 328 states and 445 transitions. [2024-11-13 15:57:35,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-13 15:57:35,748 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 445 transitions. [2024-11-13 15:57:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 15:57:35,752 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:57:35,752 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:57:35,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:35,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:35,953 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:57:35,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:57:35,953 INFO L85 PathProgramCache]: Analyzing trace with hash 49255183, now seen corresponding path program 1 times [2024-11-13 15:57:35,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 15:57:35,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2011337427] [2024-11-13 15:57:35,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:57:35,954 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 15:57:35,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 15:57:35,957 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:35,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dd8e262-3032-4de9-a4b6-f67cb81d33a6/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 15:57:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:57:37,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 66 conjuncts are in the unsatisfiable core [2024-11-13 15:57:37,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:00:28,892 WARN L286 SmtUtils]: Spent 5.44s 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 16:00:36,100 WARN L286 SmtUtils]: Spent 5.58s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)