./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB --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 ce3420fa4dbc7ab313d0a0a294730b1f45393456286eabc48b4c9922a79f3061 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:26:03,533 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:26:03,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-27 23:26:03,654 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:26:03,655 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:26:03,697 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:26:03,698 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:26:03,699 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:26:03,699 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:26:03,699 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:26:03,700 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:26:03,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:26:03,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:26:03,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:26:03,701 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:26:03,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:26:03,703 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:26:03,703 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:26:03,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:26:03,705 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:03,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:26:03,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:03,706 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:26:03,706 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:26:03,707 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:26:03,707 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:26:03,707 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB 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 -> ce3420fa4dbc7ab313d0a0a294730b1f45393456286eabc48b4c9922a79f3061 [2024-11-27 23:26:04,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:26:04,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:26:04,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:26:04,112 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:26:04,112 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:26:04,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:07,494 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/11bde4b6a/5ea0c05511394d7a8a26f5e9296d9120/FLAG4d1f9d97b [2024-11-27 23:26:07,822 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:26:07,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:07,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/11bde4b6a/5ea0c05511394d7a8a26f5e9296d9120/FLAG4d1f9d97b [2024-11-27 23:26:07,860 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/11bde4b6a/5ea0c05511394d7a8a26f5e9296d9120 [2024-11-27 23:26:07,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:26:07,866 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:26:07,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:26:07,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:26:07,878 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:26:07,880 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:26:07" (1/1) ... [2024-11-27 23:26:07,882 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f4df9af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:07, skipping insertion in model container [2024-11-27 23:26:07,883 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:26:07" (1/1) ... [2024-11-27 23:26:07,924 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:26:08,129 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i[915,928] [2024-11-27 23:26:08,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:26:08,296 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:26:08,309 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i[915,928] [2024-11-27 23:26:08,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:26:08,388 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:26:08,389 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08 WrapperNode [2024-11-27 23:26:08,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:26:08,391 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:26:08,392 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:26:08,392 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:26:08,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,423 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,496 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 235 [2024-11-27 23:26:08,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:26:08,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:26:08,499 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:26:08,500 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:26:08,512 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,520 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,560 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]. [2024-11-27 23:26:08,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,563 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,576 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,578 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,588 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,592 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:26:08,593 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:26:08,594 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:26:08,594 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:26:08,595 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (1/1) ... [2024-11-27 23:26:08,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:08,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:26:08,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:26:08,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:26:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:26:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:26:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:26:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:26:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:26:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:26:08,832 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:26:08,835 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:26:09,428 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-27 23:26:09,429 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:26:09,440 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:26:09,440 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:26:09,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:26:09 BoogieIcfgContainer [2024-11-27 23:26:09,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:26:09,444 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:26:09,444 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:26:09,449 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:26:09,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:26:07" (1/3) ... [2024-11-27 23:26:09,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48f9937a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:26:09, skipping insertion in model container [2024-11-27 23:26:09,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:08" (2/3) ... [2024-11-27 23:26:09,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48f9937a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:26:09, skipping insertion in model container [2024-11-27 23:26:09,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:26:09" (3/3) ... [2024-11-27 23:26:09,452 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:09,468 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:26:09,469 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-27.i that has 2 procedures, 101 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:26:09,531 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:26:09,568 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;@107110d7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:26:09,568 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:26:09,573 INFO L276 IsEmpty]: Start isEmpty. Operand has 101 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-27 23:26:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-27 23:26:09,592 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:09,593 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:09,593 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:09,602 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:09,602 INFO L85 PathProgramCache]: Analyzing trace with hash 205429245, now seen corresponding path program 1 times [2024-11-27 23:26:09,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:26:09,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046877684] [2024-11-27 23:26:09,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:26:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2024-11-27 23:26:10,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:26:10,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046877684] [2024-11-27 23:26:10,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046877684] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:26:10,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [664793069] [2024-11-27 23:26:10,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:10,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:26:10,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:26:10,081 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:26:10,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 23:26:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:10,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:26:10,478 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:26:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2024-11-27 23:26:10,541 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:26:10,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [664793069] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:26:10,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:26:10,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 23:26:10,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76565339] [2024-11-27 23:26:10,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:10,550 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:26:10,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:26:10,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:26:10,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:26:10,579 INFO L87 Difference]: Start difference. First operand has 101 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-27 23:26:10,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:26:10,635 INFO L93 Difference]: Finished difference Result 195 states and 341 transitions. [2024-11-27 23:26:10,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:26:10,638 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 230 [2024-11-27 23:26:10,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:26:10,649 INFO L225 Difference]: With dead ends: 195 [2024-11-27 23:26:10,650 INFO L226 Difference]: Without dead ends: 97 [2024-11-27 23:26:10,654 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:26:10,660 INFO L435 NwaCegarLoop]: 148 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, 148 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 [2024-11-27 23:26:10,661 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:26:10,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-11-27 23:26:10,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-11-27 23:26:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 58 states have (on average 1.2758620689655173) internal successors, (74), 58 states have internal predecessors, (74), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-27 23:26:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 148 transitions. [2024-11-27 23:26:10,720 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 148 transitions. Word has length 230 [2024-11-27 23:26:10,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:26:10,722 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 148 transitions. [2024-11-27 23:26:10,722 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-27 23:26:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2024-11-27 23:26:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-27 23:26:10,729 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:10,729 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:10,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-27 23:26:10,931 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-27 23:26:10,932 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:10,932 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:10,932 INFO L85 PathProgramCache]: Analyzing trace with hash -2057904309, now seen corresponding path program 1 times [2024-11-27 23:26:10,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:26:10,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992461502] [2024-11-27 23:26:10,933 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:10,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:26:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-27 23:26:11,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:26:11,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992461502] [2024-11-27 23:26:11,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992461502] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:26:11,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:26:11,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:26:11,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352494306] [2024-11-27 23:26:11,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:11,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:26:11,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:26:11,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:26:11,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:26:11,778 INFO L87 Difference]: Start difference. First operand 97 states and 148 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:11,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:26:11,910 INFO L93 Difference]: Finished difference Result 285 states and 438 transitions. [2024-11-27 23:26:11,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:26:11,911 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 230 [2024-11-27 23:26:11,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:26:11,917 INFO L225 Difference]: With dead ends: 285 [2024-11-27 23:26:11,920 INFO L226 Difference]: Without dead ends: 191 [2024-11-27 23:26:11,923 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:26:11,924 INFO L435 NwaCegarLoop]: 143 mSDtfsCounter, 71 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:26:11,925 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 419 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:26:11,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2024-11-27 23:26:11,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 187. [2024-11-27 23:26:11,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 110 states have (on average 1.2545454545454546) internal successors, (138), 110 states have internal predecessors, (138), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2024-11-27 23:26:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 286 transitions. [2024-11-27 23:26:11,991 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 286 transitions. Word has length 230 [2024-11-27 23:26:11,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:26:11,993 INFO L471 AbstractCegarLoop]: Abstraction has 187 states and 286 transitions. [2024-11-27 23:26:11,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 286 transitions. [2024-11-27 23:26:11,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-27 23:26:12,002 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:12,002 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:12,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 23:26:12,003 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:12,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:12,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1523789613, now seen corresponding path program 1 times [2024-11-27 23:26:12,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:26:12,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691317197] [2024-11-27 23:26:12,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:26:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-27 23:26:12,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:26:12,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691317197] [2024-11-27 23:26:12,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691317197] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:26:12,687 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:26:12,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:26:12,689 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644167448] [2024-11-27 23:26:12,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:12,690 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:26:12,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:26:12,691 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:26:12,691 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:26:12,691 INFO L87 Difference]: Start difference. First operand 187 states and 286 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:13,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:26:13,052 INFO L93 Difference]: Finished difference Result 373 states and 573 transitions. [2024-11-27 23:26:13,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:26:13,055 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 231 [2024-11-27 23:26:13,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:26:13,061 INFO L225 Difference]: With dead ends: 373 [2024-11-27 23:26:13,061 INFO L226 Difference]: Without dead ends: 189 [2024-11-27 23:26:13,065 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:26:13,066 INFO L435 NwaCegarLoop]: 140 mSDtfsCounter, 146 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 23:26:13,066 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 200 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 23:26:13,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2024-11-27 23:26:13,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2024-11-27 23:26:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 112 states have (on average 1.25) internal successors, (140), 112 states have internal predecessors, (140), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2024-11-27 23:26:13,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 288 transitions. [2024-11-27 23:26:13,145 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 288 transitions. Word has length 231 [2024-11-27 23:26:13,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:26:13,145 INFO L471 AbstractCegarLoop]: Abstraction has 189 states and 288 transitions. [2024-11-27 23:26:13,146 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 288 transitions. [2024-11-27 23:26:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-27 23:26:13,152 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:13,153 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:13,153 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 23:26:13,153 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:13,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:13,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1643261417, now seen corresponding path program 1 times [2024-11-27 23:26:13,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:26:13,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562056883] [2024-11-27 23:26:13,156 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:13,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:26:13,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:26:13,445 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 23:26:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 23:26:13,857 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-27 23:26:13,857 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-27 23:26:13,858 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 23:26:13,861 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 23:26:13,865 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-27 23:26:14,129 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 23:26:14,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 11:26:14 BoogieIcfgContainer [2024-11-27 23:26:14,134 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 23:26:14,135 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 23:26:14,135 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 23:26:14,135 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 23:26:14,136 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:26:09" (3/4) ... [2024-11-27 23:26:14,139 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-27 23:26:14,140 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 23:26:14,140 INFO L158 Benchmark]: Toolchain (without parser) took 6274.31ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 91.8MB in the beginning and 98.8MB in the end (delta: -7.0MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2024-11-27 23:26:14,141 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:26:14,142 INFO L158 Benchmark]: CACSL2BoogieTranslator took 519.38ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 75.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 23:26:14,142 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.77ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 71.9MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:26:14,143 INFO L158 Benchmark]: Boogie Preprocessor took 94.56ms. Allocated memory is still 117.4MB. Free memory was 71.9MB in the beginning and 67.7MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 23:26:14,144 INFO L158 Benchmark]: RCFGBuilder took 847.81ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 43.8MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 23:26:14,144 INFO L158 Benchmark]: TraceAbstraction took 4690.78ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 42.9MB in the beginning and 98.8MB in the end (delta: -55.8MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2024-11-27 23:26:14,144 INFO L158 Benchmark]: Witness Printer took 4.84ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 98.8MB in the end (delta: 10.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:26:14,146 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 83.9MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 519.38ms. Allocated memory is still 117.4MB. Free memory was 91.5MB in the beginning and 75.6MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.77ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 71.9MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 94.56ms. Allocated memory is still 117.4MB. Free memory was 71.9MB in the beginning and 67.7MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 847.81ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 43.8MB in the end (delta: 23.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4690.78ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 42.9MB in the beginning and 98.8MB in the end (delta: -55.8MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. * Witness Printer took 4.84ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 98.8MB in the end (delta: 10.5kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 130, overapproximation of someBinaryFLOATComparisonOperation at line 134, overapproximation of someBinaryFLOATComparisonOperation at line 141, overapproximation of someBinaryFLOATComparisonOperation at line 142, overapproximation of someBinaryFLOATComparisonOperation at line 186, overapproximation of someBinaryFLOATComparisonOperation at line 136, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 79, overapproximation of someBinaryFLOATComparisonOperation at line 132, overapproximation of someBinaryFLOATComparisonOperation at line 186, overapproximation of someBinaryDOUBLEComparisonOperation at line 168, overapproximation of someBinaryDOUBLEComparisonOperation at line 172, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of someBinaryDOUBLEComparisonOperation at line 167, overapproximation of someBinaryDOUBLEComparisonOperation at line 162, overapproximation of someBinaryDOUBLEComparisonOperation at line 69, overapproximation of someBinaryDOUBLEComparisonOperation at line 170, overapproximation of someBinaryArithmeticFLOAToperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 3.9; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 31.5; [L26] float var_1_5 = 25.4; [L27] float var_1_6 = 9.5; [L28] float var_1_7 = 63.2; [L29] unsigned long int var_1_8 = 1; [L30] signed short int var_1_10 = -50; [L31] unsigned long int var_1_11 = 8; [L32] unsigned char var_1_12 = 32; [L33] float var_1_13 = 15.625; [L34] unsigned char var_1_14 = 1; [L35] unsigned char var_1_15 = 0; [L36] unsigned char var_1_16 = 1; [L37] unsigned char var_1_17 = 1; [L38] unsigned char var_1_19 = 0; [L39] unsigned char var_1_20 = 8; [L40] unsigned short int var_1_21 = 16; [L41] unsigned short int var_1_22 = 128; [L42] signed short int var_1_23 = 128; [L43] signed short int var_1_24 = -256; [L44] unsigned short int var_1_25 = 32; [L45] unsigned short int var_1_26 = 128; [L46] double var_1_27 = 25.5; [L47] double var_1_28 = 200.9; [L48] signed char var_1_29 = -10; [L49] signed char var_1_30 = 50; [L50] unsigned long int var_1_31 = 256; [L51] double var_1_32 = 15.4; [L52] double var_1_33 = 9.5; [L53] double var_1_34 = 0.2; [L54] signed long int var_1_35 = 1; [L55] unsigned short int var_1_36 = 34226; [L56] unsigned short int var_1_37 = 10; [L57] unsigned long int var_1_38 = 200; [L58] unsigned long int var_1_39 = 0; [L59] unsigned char var_1_40 = 1; [L60] unsigned char var_1_41 = 128; [L61] unsigned char var_1_42 = 16; VAL [isInitial=0, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=0, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L190] isInitial = 1 [L191] FCALL initially() [L193] FCALL updateLastVariables() [L194] CALL updateVariables() [L123] var_1_2 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L124] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L125] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L125] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L126] var_1_3 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L127] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L128] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L128] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_4=63/2, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L129] var_1_4 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L130] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_5=127/5, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L131] var_1_5 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L132] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_6=19/2, var_1_7=316/5, var_1_8=1] [L133] var_1_6 = __VERIFIER_nondet_float() [L134] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_7=316/5, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_7=316/5, var_1_8=1] [L134] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_7=316/5, var_1_8=1] [L135] var_1_7 = __VERIFIER_nondet_float() [L136] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L136] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=8, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L137] var_1_11 = __VERIFIER_nondet_ulong() [L138] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L138] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L139] CALL assume_abort_if_not(var_1_11 <= 33) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L139] RET assume_abort_if_not(var_1_11 <= 33) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_13=125/8, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L140] var_1_13 = __VERIFIER_nondet_float() [L141] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L141] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L142] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L142] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=0, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L143] var_1_15 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_15 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L144] RET assume_abort_if_not(var_1_15 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L145] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L145] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L146] var_1_16 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L147] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L148] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L148] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L149] var_1_17 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L150] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L151] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L151] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L152] var_1_19 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L153] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L154] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L154] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=-256, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L155] var_1_24 = __VERIFIER_nondet_short() [L156] CALL assume_abort_if_not(var_1_24 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L156] RET assume_abort_if_not(var_1_24 >= -32767) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L157] CALL assume_abort_if_not(var_1_24 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L157] RET assume_abort_if_not(var_1_24 <= 32766) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=128, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L158] var_1_26 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L159] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L160] CALL assume_abort_if_not(var_1_26 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L160] RET assume_abort_if_not(var_1_26 <= 65534) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_28=2009/10, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L161] var_1_28 = __VERIFIER_nondet_double() [L162] CALL assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L162] RET assume_abort_if_not((var_1_28 >= -922337.2036854765600e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=50, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L163] var_1_30 = __VERIFIER_nondet_char() [L164] CALL assume_abort_if_not(var_1_30 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L164] RET assume_abort_if_not(var_1_30 >= -127) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L165] CALL assume_abort_if_not(var_1_30 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L165] RET assume_abort_if_not(var_1_30 <= 126) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_32=77/5, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L166] var_1_32 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L167] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L168] CALL assume_abort_if_not(var_1_32 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L168] RET assume_abort_if_not(var_1_32 != 0.0F) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_33=19/2, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L169] var_1_33 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L170] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_34=1/5, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L171] var_1_34 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L172] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=34226, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L173] var_1_36 = __VERIFIER_nondet_ushort() [L174] CALL assume_abort_if_not(var_1_36 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L174] RET assume_abort_if_not(var_1_36 >= 32767) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L175] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L175] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=10, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L176] var_1_37 = __VERIFIER_nondet_ushort() [L177] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L177] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L178] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L178] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=128, var_1_42=16, var_1_8=1] [L179] var_1_41 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_42=16, var_1_8=1] [L180] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_42=16, var_1_8=1] [L181] CALL assume_abort_if_not(var_1_41 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L181] RET assume_abort_if_not(var_1_41 <= 254) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=128, var_1_24=32766, var_1_25=32, var_1_26=32767, var_1_27=51/2, var_1_29=-10, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L194] RET updateVariables() [L195] CALL step() [L65] var_1_23 = var_1_24 [L66] var_1_25 = var_1_26 [L67] var_1_27 = var_1_28 [L68] var_1_29 = var_1_30 VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L69] COND FALSE !((var_1_27 / var_1_32) < (((((var_1_33 - var_1_34)) > (((((1.0000000075E8) > (var_1_28)) ? (1.0000000075E8) : (var_1_28))))) ? ((var_1_33 - var_1_34)) : (((((1.0000000075E8) > (var_1_28)) ? (1.0000000075E8) : (var_1_28))))))) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=1, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L72] COND TRUE var_1_32 > var_1_33 [L73] var_1_35 = ((((var_1_25) < (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))))) ? (var_1_25) : (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))) VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=200, var_1_39=0, var_1_3=0, var_1_40=1, var_1_41=-2, var_1_42=16, var_1_8=1] [L75] var_1_38 = ((((((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36)))) < (((((var_1_25) > (((((var_1_37) < (var_1_26)) ? (var_1_37) : (var_1_26))))) ? (var_1_25) : (((((var_1_37) < (var_1_26)) ? (var_1_37) : (var_1_26)))))))) ? (((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36)))) : (((((var_1_25) > (((((var_1_37) < (var_1_26)) ? (var_1_37) : (var_1_26))))) ? (var_1_25) : (((((var_1_37) < (var_1_26)) ? (var_1_37) : (var_1_26))))))))) [L76] var_1_39 = var_1_36 [L77] var_1_40 = var_1_41 [L78] var_1_42 = var_1_41 VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=32, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L79] COND TRUE var_1_6 == (var_1_4 / var_1_13) [L80] var_1_12 = var_1_11 VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=8, var_1_21=16, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L82] var_1_20 = var_1_11 [L83] var_1_21 = 8 VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L84] EXPR 2u >> var_1_11 VAL [isInitial=1, var_1_10=-50, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L84] COND TRUE (var_1_21 + var_1_12) > (2u >> var_1_11) [L85] COND TRUE var_1_12 != var_1_21 [L86] var_1_10 = var_1_11 VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L91] COND FALSE !(! var_1_2) VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L102] unsigned char stepLocal_1 = var_1_14; [L103] unsigned char stepLocal_0 = var_1_14; VAL [isInitial=1, stepLocal_0=1, stepLocal_1=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L104] COND TRUE var_1_14 || stepLocal_0 VAL [isInitial=1, stepLocal_1=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=39/10, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L105] COND TRUE stepLocal_1 || var_1_14 [L106] var_1_1 = (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7) VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=1] [L113] COND FALSE !(var_1_6 > (- var_1_7)) [L118] var_1_8 = var_1_20 VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=128, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=0] [L120] var_1_22 = var_1_8 VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=0, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=0] [L195] RET step() [L196] CALL, EXPR property() [L186] EXPR (((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1) VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=0, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=0] [L186-L187] return ((((((((var_1_14 || var_1_14) ? ((var_1_14 || var_1_14) ? (var_1_1 == ((float) (((((((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) > (var_1_6)) ? (((((var_1_4) < (var_1_5)) ? (var_1_4) : (var_1_5)))) : (var_1_6))) - var_1_7))) : (var_1_1 == ((float) 1.0000000075E8f))) : (var_1_1 == ((float) var_1_7))) && ((var_1_6 > (- var_1_7)) ? ((var_1_5 == (((((var_1_6 * var_1_7)) > (var_1_1)) ? ((var_1_6 * var_1_7)) : (var_1_1)))) ? (var_1_8 == ((unsigned long int) 8u)) : 1) : (var_1_8 == ((unsigned long int) var_1_20)))) && (((var_1_21 + var_1_12) > (2u >> var_1_11)) ? ((var_1_12 != var_1_21) ? (var_1_10 == ((signed short int) var_1_11)) : (var_1_10 == ((signed short int) 128))) : 1)) && ((var_1_6 == (var_1_4 / var_1_13)) ? (var_1_12 == ((unsigned char) var_1_11)) : 1)) && ((! var_1_2) ? ((var_1_2 || var_1_3) ? (var_1_14 == ((unsigned char) ((! (! var_1_15)) && (var_1_16 && var_1_17)))) : ((((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))) >= var_1_21) ? (var_1_14 == ((unsigned char) (var_1_2 || var_1_16))) : (var_1_14 == ((unsigned char) (! var_1_19))))) : 1)) && (var_1_20 == ((unsigned char) var_1_11))) && (var_1_21 == ((unsigned short int) 8))) && (var_1_22 == ((unsigned short int) var_1_8)) ; [L196] RET, EXPR property() [L196] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=0, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=0] [L19] reach_error() VAL [isInitial=1, var_1_10=0, var_1_11=4294967296, var_1_12=4294967296, var_1_14=1, var_1_15=1, var_1_16=1, var_1_17=1, var_1_19=0, var_1_20=4294967296, var_1_21=8, var_1_22=0, var_1_23=32766, var_1_24=32766, var_1_25=32767, var_1_26=32767, var_1_27=4294967301, var_1_28=4294967301, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=256, var_1_35=32767, var_1_36=32767, var_1_37=32766, var_1_38=32767, var_1_39=32767, var_1_3=0, var_1_40=-2, var_1_41=-2, var_1_42=-2, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 101 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.4s, OverallIterations: 4, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 217 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 217 mSDsluCounter, 767 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 336 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 117 IncrementalHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 431 mSDtfsCounter, 117 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 241 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=189occurred in iteration=3, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1153 NumberOfCodeBlocks, 1153 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 917 ConstructedInterpolants, 0 QuantifiedInterpolants, 1082 SizeOfPredicates, 0 NumberOfNonLiveVariables, 527 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 4 InterpolantComputations, 3 PerfectInterpolantSequences, 10584/10656 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-27 23:26:14,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB --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 ce3420fa4dbc7ab313d0a0a294730b1f45393456286eabc48b4c9922a79f3061 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:26:16,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:26:17,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-27 23:26:17,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:26:17,147 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:26:17,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:26:17,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:26:17,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:26:17,184 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:26:17,184 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:26:17,184 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:26:17,185 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:26:17,185 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:26:17,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:26:17,186 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:26:17,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-27 23:26:17,188 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:26:17,189 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:26:17,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:17,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:26:17,190 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:26:17,190 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:26:17,190 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:17,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:26:17,191 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:26:17,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:26:17,192 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB 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 -> ce3420fa4dbc7ab313d0a0a294730b1f45393456286eabc48b4c9922a79f3061 [2024-11-27 23:26:17,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:26:17,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:26:17,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:26:17,563 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:26:17,566 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:26:17,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:20,547 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/01866fc27/e1a56e3868984c0aba960f998213b89f/FLAG06ef4557e [2024-11-27 23:26:20,914 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:26:20,916 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:20,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/01866fc27/e1a56e3868984c0aba960f998213b89f/FLAG06ef4557e [2024-11-27 23:26:20,946 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/data/01866fc27/e1a56e3868984c0aba960f998213b89f [2024-11-27 23:26:20,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:26:20,950 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:26:20,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:26:20,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:26:20,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:26:20,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:26:20" (1/1) ... [2024-11-27 23:26:20,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781fc0aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:20, skipping insertion in model container [2024-11-27 23:26:20,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:26:20" (1/1) ... [2024-11-27 23:26:20,987 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:26:21,175 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i[915,928] [2024-11-27 23:26:21,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:26:21,313 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:26:21,327 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_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-27.i[915,928] [2024-11-27 23:26:21,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:26:21,396 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:26:21,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21 WrapperNode [2024-11-27 23:26:21,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:26:21,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:26:21,398 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:26:21,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:26:21,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,417 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,456 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 214 [2024-11-27 23:26:21,460 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:26:21,461 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:26:21,461 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:26:21,461 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:26:21,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,487 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,509 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]. [2024-11-27 23:26:21,509 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,520 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,529 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,530 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,534 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:26:21,535 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:26:21,535 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:26:21,535 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:26:21,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (1/1) ... [2024-11-27 23:26:21,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:26:21,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:26:21,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:26:21,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:26:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:26:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-27 23:26:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:26:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:26:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:26:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:26:21,699 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:26:21,700 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:26:37,549 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-27 23:26:37,549 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:26:37,570 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:26:37,571 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 23:26:37,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:26:37 BoogieIcfgContainer [2024-11-27 23:26:37,571 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:26:37,574 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:26:37,574 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:26:37,581 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:26:37,581 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:26:20" (1/3) ... [2024-11-27 23:26:37,582 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dbaf133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:26:37, skipping insertion in model container [2024-11-27 23:26:37,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:26:21" (2/3) ... [2024-11-27 23:26:37,584 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4dbaf133 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:26:37, skipping insertion in model container [2024-11-27 23:26:37,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:26:37" (3/3) ... [2024-11-27 23:26:37,586 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-27.i [2024-11-27 23:26:37,608 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:26:37,610 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-27.i that has 2 procedures, 94 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-27 23:26:37,705 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:26:37,722 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;@77c5d89a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:26:37,722 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:26:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand has 94 states, 54 states have (on average 1.3148148148148149) internal successors, (71), 55 states have internal predecessors, (71), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-27 23:26:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-27 23:26:37,755 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:37,757 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:37,757 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:37,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:37,763 INFO L85 PathProgramCache]: Analyzing trace with hash 191056848, now seen corresponding path program 1 times [2024-11-27 23:26:37,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:26:37,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [698592608] [2024-11-27 23:26:37,777 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:37,777 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 [2024-11-27 23:26:37,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:26:37,782 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 23:26:37,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:39,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:26:39,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:26:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 692 proven. 0 refuted. 0 times theorem prover too weak. 1972 trivial. 0 not checked. [2024-11-27 23:26:39,667 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:26:39,668 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:26:39,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [698592608] [2024-11-27 23:26:39,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [698592608] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:26:39,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:26:39,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:26:39,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734907679] [2024-11-27 23:26:39,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:39,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:26:39,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:26:39,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:26:39,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:26:39,705 INFO L87 Difference]: Start difference. First operand has 94 states, 54 states have (on average 1.3148148148148149) internal successors, (71), 55 states have internal predecessors, (71), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-27 23:26:39,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:26:39,753 INFO L93 Difference]: Finished difference Result 181 states and 321 transitions. [2024-11-27 23:26:39,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:26:39,757 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 227 [2024-11-27 23:26:39,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:26:39,771 INFO L225 Difference]: With dead ends: 181 [2024-11-27 23:26:39,771 INFO L226 Difference]: Without dead ends: 90 [2024-11-27 23:26:39,777 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:26:39,784 INFO L435 NwaCegarLoop]: 138 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, 138 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 [2024-11-27 23:26:39,785 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:26:39,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2024-11-27 23:26:39,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2024-11-27 23:26:39,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-27 23:26:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 138 transitions. [2024-11-27 23:26:39,864 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 138 transitions. Word has length 227 [2024-11-27 23:26:39,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:26:39,865 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 138 transitions. [2024-11-27 23:26:39,865 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-27 23:26:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 138 transitions. [2024-11-27 23:26:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-27 23:26:39,873 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:39,873 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:39,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-27 23:26:40,074 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:40,074 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:40,075 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:40,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1022641854, now seen corresponding path program 1 times [2024-11-27 23:26:40,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:26:40,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1556632472] [2024-11-27 23:26:40,077 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:40,077 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 [2024-11-27 23:26:40,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:26:40,080 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 23:26:40,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:41,833 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-27 23:26:41,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:26:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1026 proven. 81 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2024-11-27 23:26:45,271 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:26:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-27 23:26:46,799 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:26:46,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1556632472] [2024-11-27 23:26:46,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1556632472] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-27 23:26:46,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:26:46,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2024-11-27 23:26:46,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580790344] [2024-11-27 23:26:46,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:46,802 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:26:46,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:26:46,803 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:26:46,803 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-27 23:26:46,804 INFO L87 Difference]: Start difference. First operand 90 states and 138 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:48,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:26:51,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:26:51,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:26:51,377 INFO L93 Difference]: Finished difference Result 181 states and 276 transitions. [2024-11-27 23:26:51,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:26:51,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 227 [2024-11-27 23:26:51,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:26:51,415 INFO L225 Difference]: With dead ends: 181 [2024-11-27 23:26:51,415 INFO L226 Difference]: Without dead ends: 94 [2024-11-27 23:26:51,416 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 452 GetRequests, 446 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-27 23:26:51,418 INFO L435 NwaCegarLoop]: 131 mSDtfsCounter, 53 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:26:51,418 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 212 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2024-11-27 23:26:51,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-27 23:26:51,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-27 23:26:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 54 states have (on average 1.2222222222222223) internal successors, (66), 54 states have internal predecessors, (66), 37 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-27 23:26:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 140 transitions. [2024-11-27 23:26:51,446 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 140 transitions. Word has length 227 [2024-11-27 23:26:51,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:26:51,448 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 140 transitions. [2024-11-27 23:26:51,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:26:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 140 transitions. [2024-11-27 23:26:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-27 23:26:51,454 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:26:51,454 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:26:51,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:51,658 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:51,659 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:26:51,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:26:51,659 INFO L85 PathProgramCache]: Analyzing trace with hash -613500471, now seen corresponding path program 1 times [2024-11-27 23:26:51,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:26:51,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [787189372] [2024-11-27 23:26:51,661 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:26:51,661 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 [2024-11-27 23:26:51,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:26:51,665 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 23:26:51,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:26:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:26:53,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 23:26:53,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:26:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-11-27 23:26:57,022 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:26:57,022 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:26:57,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [787189372] [2024-11-27 23:26:57,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [787189372] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:26:57,023 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:26:57,023 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:26:57,023 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655876992] [2024-11-27 23:26:57,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:26:57,026 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:26:57,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-27 23:26:57,027 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:26:57,028 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:26:57,028 INFO L87 Difference]: Start difference. First operand 94 states and 140 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:27:00,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-27 23:27:01,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:27:01,041 INFO L93 Difference]: Finished difference Result 276 states and 414 transitions. [2024-11-27 23:27:01,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:27:01,072 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 228 [2024-11-27 23:27:01,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:27:01,075 INFO L225 Difference]: With dead ends: 276 [2024-11-27 23:27:01,075 INFO L226 Difference]: Without dead ends: 185 [2024-11-27 23:27:01,076 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:27:01,077 INFO L435 NwaCegarLoop]: 133 mSDtfsCounter, 20 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-11-27 23:27:01,077 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 389 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-11-27 23:27:01,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2024-11-27 23:27:01,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 181. [2024-11-27 23:27:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 102 states have (on average 1.196078431372549) internal successors, (122), 102 states have internal predecessors, (122), 74 states have call successors, (74), 4 states have call predecessors, (74), 4 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2024-11-27 23:27:01,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 270 transitions. [2024-11-27 23:27:01,145 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 270 transitions. Word has length 228 [2024-11-27 23:27:01,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:27:01,146 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 270 transitions. [2024-11-27 23:27:01,146 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-11-27 23:27:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-27 23:27:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-27 23:27:01,153 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:27:01,154 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:27:01,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:27:01,354 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:27:01,355 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:27:01,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:27:01,355 INFO L85 PathProgramCache]: Analyzing trace with hash -863087314, now seen corresponding path program 1 times [2024-11-27 23:27:01,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-27 23:27:01,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [367715729] [2024-11-27 23:27:01,356 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:27:01,356 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 [2024-11-27 23:27:01,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-27 23:27:01,360 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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) [2024-11-27 23:27:01,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/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 [2024-11-27 23:27:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:27:02,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-27 23:27:02,857 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:27:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 46 proven. 928 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2024-11-27 23:27:15,365 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:27:17,677 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-27 23:27:17,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [367715729] [2024-11-27 23:27:17,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [367715729] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:27:17,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2045446417] [2024-11-27 23:27:17,678 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:27:17,679 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-27 23:27:17,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-27 23:27:17,682 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-27 23:27:17,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fc9e226-e4bf-401e-b4a1-177f0f735d7c/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-27 23:27:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:27:21,843 INFO L256 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-27 23:27:21,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:28:42,470 WARN L286 SmtUtils]: Spent 11.02s on a formula simplification that was a NOOP. DAG size: 30 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:29:25,906 WARN L286 SmtUtils]: Spent 13.78s on a formula simplification that was a NOOP. DAG size: 35 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:30:29,298 WARN L286 SmtUtils]: Spent 15.83s on a formula simplification that was a NOOP. DAG size: 42 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:31:26,886 WARN L286 SmtUtils]: Spent 16.59s on a formula simplification that was a NOOP. DAG size: 46 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:32:14,748 WARN L286 SmtUtils]: Spent 5.11s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:32:54,691 WARN L286 SmtUtils]: Spent 5.82s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:33:14,753 WARN L286 SmtUtils]: Spent 5.55s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-27 23:35:22,547 WARN L286 SmtUtils]: Spent 1.24m on a formula simplification that was a NOOP. DAG size: 68 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-27 23:35:22,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 664 proven. 348 refuted. 0 times theorem prover too weak. 1652 trivial. 0 not checked. [2024-11-27 23:35:22,708 INFO L312 TraceCheckSpWp]: Computing backward predicates...