./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version a0165632
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX --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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 12:22:52,367 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-08 12:22:52,481 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-08 12:22:52,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 12:22:52,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-08 12:22:52,531 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 12:22:52,534 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-08 12:22:52,535 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-08 12:22:52,536 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-08 12:22:52,537 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-08 12:22:52,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-08 12:22:52,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-08 12:22:52,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 12:22:52,540 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-08 12:22:52,541 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-08 12:22:52,543 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 12:22:52,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-08 12:22:52,544 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-08 12:22:52,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-08 12:22:52,545 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-08 12:22:52,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-08 12:22:52,546 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-08 12:22:52,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 12:22:52,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-08 12:22:52,550 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-08 12:22:52,550 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-08 12:22:52,551 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-08 12:22:52,551 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-08 12:22:52,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 12:22:52,552 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-08 12:22:52,552 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-08 12:22:52,552 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-08 12:22:52,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 12:22:52,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 12:22:52,556 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 12:22:52,556 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-08 12:22:52,556 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-08 12:22:52,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 12:22:52,557 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-08 12:22:52,557 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-08 12:22:52,557 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-08 12:22:52,559 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-08 12:22:52,559 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c
[2024-11-08 12:22:52,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 12:22:52,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 12:22:52,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 12:22:52,889 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-08 12:22:52,890 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-08 12:22:52,891 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
Unable to find full path for "g++"
[2024-11-08 12:22:54,978 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-08 12:22:55,175 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-08 12:22:55,176 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
[2024-11-08 12:22:55,190 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/d7dac391d/caa177aaaa75424ba95c18a14f872f1d/FLAG6b23cdb01
[2024-11-08 12:22:55,205 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/d7dac391d/caa177aaaa75424ba95c18a14f872f1d
[2024-11-08 12:22:55,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 12:22:55,209 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 12:22:55,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 12:22:55,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 12:22:55,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 12:22:55,218 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66abe5a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55, skipping insertion in model container
[2024-11-08 12:22:55,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,250 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-08 12:22:55,427 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_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932]
[2024-11-08 12:22:55,535 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 12:22:55,549 INFO L200 MainTranslator]: Completed pre-run
[2024-11-08 12:22:55,572 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_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932]
[2024-11-08 12:22:55,606 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 12:22:55,631 INFO L204 MainTranslator]: Completed translation
[2024-11-08 12:22:55,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55 WrapperNode
[2024-11-08 12:22:55,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 12:22:55,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 12:22:55,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 12:22:55,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 12:22:55,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,648 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,696 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 230
[2024-11-08 12:22:55,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 12:22:55,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 12:22:55,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 12:22:55,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 12:22:55,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,716 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,740 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].
[2024-11-08 12:22:55,740 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,740 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,748 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,767 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 12:22:55,769 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 12:22:55,769 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 12:22:55,769 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-08 12:22:55,770 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (1/1) ...
[2024-11-08 12:22:55,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 12:22:55,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 12:22:55,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-08 12:22:55,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-08 12:22:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 12:22:55,844 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-08 12:22:55,846 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-08 12:22:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-08 12:22:55,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 12:22:55,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 12:22:55,976 INFO L238 CfgBuilder]: Building ICFG
[2024-11-08 12:22:55,980 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 12:22:56,432 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live.
[2024-11-08 12:22:56,433 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-08 12:22:56,449 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 12:22:56,452 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-08 12:22:56,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:22:56 BoogieIcfgContainer
[2024-11-08 12:22:56,453 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 12:22:56,455 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-08 12:22:56,455 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-08 12:22:56,459 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-08 12:22:56,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:22:55" (1/3) ...
[2024-11-08 12:22:56,461 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c30873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:22:56, skipping insertion in model container
[2024-11-08 12:22:56,461 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:22:55" (2/3) ...
[2024-11-08 12:22:56,462 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c30873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:22:56, skipping insertion in model container
[2024-11-08 12:22:56,462 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:22:56" (3/3) ...
[2024-11-08 12:22:56,465 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
[2024-11-08 12:22:56,491 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-08 12:22:56,491 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-08 12:22:56,586 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-08 12:22:56,593 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;@5e17ca23, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-08 12:22:56,594 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-08 12:22:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 64 states have (on average 1.453125) internal successors, (93), 65 states have internal predecessors, (93), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31)
[2024-11-08 12:22:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:22:56,618 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:22:56,618 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:22:56,619 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:22:56,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:22:56,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1829451196, now seen corresponding path program 1 times
[2024-11-08 12:22:56,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:22:56,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341558611]
[2024-11-08 12:22:56,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:22:56,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:22:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-08 12:22:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-08 12:22:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-08 12:22:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22
[2024-11-08 12:22:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28
[2024-11-08 12:22:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33
[2024-11-08 12:22:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-08 12:22:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44
[2024-11-08 12:22:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-08 12:22:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55
[2024-11-08 12:22:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-08 12:22:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66
[2024-11-08 12:22:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-08 12:22:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77
[2024-11-08 12:22:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-08 12:22:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88
[2024-11-08 12:22:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-08 12:22:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2024-11-08 12:22:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-08 12:22:57,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110
[2024-11-08 12:22:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-08 12:22:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2024-11-08 12:22:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2024-11-08 12:22:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133
[2024-11-08 12:22:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2024-11-08 12:22:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2024-11-08 12:22:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149
[2024-11-08 12:22:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155
[2024-11-08 12:22:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160
[2024-11-08 12:22:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166
[2024-11-08 12:22:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171
[2024-11-08 12:22:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked.
[2024-11-08 12:22:57,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-08 12:22:57,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341558611]
[2024-11-08 12:22:57,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341558611] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:22:57,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:22:57,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-08 12:22:57,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239934978]
[2024-11-08 12:22:57,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:22:57,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-08 12:22:57,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-08 12:22:57,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-08 12:22:57,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-08 12:22:57,447 INFO L87 Difference]: Start difference. First operand has 98 states, 64 states have (on average 1.453125) internal successors, (93), 65 states have internal predecessors, (93), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:22:57,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:22:57,490 INFO L93 Difference]: Finished difference Result 189 states and 335 transitions.
[2024-11-08 12:22:57,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-08 12:22:57,493 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 200
[2024-11-08 12:22:57,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:22:57,504 INFO L225 Difference]: With dead ends: 189
[2024-11-08 12:22:57,506 INFO L226 Difference]: Without dead ends: 94
[2024-11-08 12:22:57,513 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-08 12:22:57,518 INFO L432 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
[2024-11-08 12:22:57,520 INFO L433 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]
[2024-11-08 12:22:57,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states.
[2024-11-08 12:22:57,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94.
[2024-11-08 12:22:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 61 states have (on average 1.4098360655737705) internal successors, (86), 61 states have internal predecessors, (86), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31)
[2024-11-08 12:22:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 148 transitions.
[2024-11-08 12:22:57,574 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 148 transitions. Word has length 200
[2024-11-08 12:22:57,574 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:22:57,575 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 148 transitions.
[2024-11-08 12:22:57,575 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:22:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 148 transitions.
[2024-11-08 12:22:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:22:57,580 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:22:57,580 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:22:57,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-08 12:22:57,581 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:22:57,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:22:57,581 INFO L85 PathProgramCache]: Analyzing trace with hash 752291778, now seen corresponding path program 1 times
[2024-11-08 12:22:57,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:22:57,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717836216]
[2024-11-08 12:22:57,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:22:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:22:57,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-08 12:22:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-08 12:22:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-08 12:22:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22
[2024-11-08 12:22:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28
[2024-11-08 12:22:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33
[2024-11-08 12:22:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-08 12:22:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44
[2024-11-08 12:22:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-08 12:22:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55
[2024-11-08 12:22:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-08 12:22:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66
[2024-11-08 12:22:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-08 12:22:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77
[2024-11-08 12:22:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-08 12:22:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88
[2024-11-08 12:22:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-08 12:22:57,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2024-11-08 12:22:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-08 12:22:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110
[2024-11-08 12:22:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-08 12:22:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:57,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2024-11-08 12:22:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2024-11-08 12:22:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133
[2024-11-08 12:22:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2024-11-08 12:22:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2024-11-08 12:22:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149
[2024-11-08 12:22:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155
[2024-11-08 12:22:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160
[2024-11-08 12:22:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166
[2024-11-08 12:22:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171
[2024-11-08 12:22:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:22:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked.
[2024-11-08 12:22:58,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-08 12:22:58,067 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717836216]
[2024-11-08 12:22:58,067 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717836216] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:22:58,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:22:58,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-11-08 12:22:58,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531040280]
[2024-11-08 12:22:58,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:22:58,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-08 12:22:58,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-08 12:22:58,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-08 12:22:58,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-11-08 12:22:58,072 INFO L87 Difference]: Start difference. First operand 94 states and 148 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:22:58,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:22:58,187 INFO L93 Difference]: Finished difference Result 189 states and 296 transitions.
[2024-11-08 12:22:58,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2024-11-08 12:22:58,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 200
[2024-11-08 12:22:58,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:22:58,191 INFO L225 Difference]: With dead ends: 189
[2024-11-08 12:22:58,191 INFO L226 Difference]: Without dead ends: 98
[2024-11-08 12:22:58,197 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-11-08 12:22:58,199 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 87 mSDsluCounter, 48 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 177 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
[2024-11-08 12:22:58,201 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 177 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2024-11-08 12:22:58,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states.
[2024-11-08 12:22:58,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98.
[2024-11-08 12:22:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 64 states have (on average 1.375) internal successors, (88), 64 states have internal predecessors, (88), 31 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31)
[2024-11-08 12:22:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 150 transitions.
[2024-11-08 12:22:58,232 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 150 transitions. Word has length 200
[2024-11-08 12:22:58,233 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:22:58,233 INFO L471 AbstractCegarLoop]: Abstraction has 98 states and 150 transitions.
[2024-11-08 12:22:58,236 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:22:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 150 transitions.
[2024-11-08 12:22:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:22:58,245 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:22:58,246 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:22:58,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-11-08 12:22:58,246 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:22:58,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:22:58,247 INFO L85 PathProgramCache]: Analyzing trace with hash 359264768, now seen corresponding path program 1 times
[2024-11-08 12:22:58,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:22:58,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241964394]
[2024-11-08 12:22:58,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:22:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:22:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5
[2024-11-08 12:23:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10
[2024-11-08 12:23:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16
[2024-11-08 12:23:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22
[2024-11-08 12:23:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28
[2024-11-08 12:23:03,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33
[2024-11-08 12:23:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38
[2024-11-08 12:23:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44
[2024-11-08 12:23:03,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49
[2024-11-08 12:23:03,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55
[2024-11-08 12:23:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60
[2024-11-08 12:23:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66
[2024-11-08 12:23:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71
[2024-11-08 12:23:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77
[2024-11-08 12:23:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82
[2024-11-08 12:23:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88
[2024-11-08 12:23:03,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93
[2024-11-08 12:23:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99
[2024-11-08 12:23:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104
[2024-11-08 12:23:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,459 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110
[2024-11-08 12:23:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115
[2024-11-08 12:23:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121
[2024-11-08 12:23:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127
[2024-11-08 12:23:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133
[2024-11-08 12:23:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138
[2024-11-08 12:23:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144
[2024-11-08 12:23:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149
[2024-11-08 12:23:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155
[2024-11-08 12:23:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160
[2024-11-08 12:23:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166
[2024-11-08 12:23:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171
[2024-11-08 12:23:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked.
[2024-11-08 12:23:03,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-08 12:23:03,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1241964394]
[2024-11-08 12:23:03,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1241964394] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:23:03,539 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:23:03,539 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2024-11-08 12:23:03,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599166590]
[2024-11-08 12:23:03,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:23:03,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states
[2024-11-08 12:23:03,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-08 12:23:03,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2024-11-08 12:23:03,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42
[2024-11-08 12:23:03,543 INFO L87 Difference]: Start difference. First operand 98 states and 150 transitions. Second operand has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:23:05,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:23:05,073 INFO L93 Difference]: Finished difference Result 382 states and 589 transitions.
[2024-11-08 12:23:05,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2024-11-08 12:23:05,074 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 200
[2024-11-08 12:23:05,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:23:05,078 INFO L225 Difference]: With dead ends: 382
[2024-11-08 12:23:05,078 INFO L226 Difference]: Without dead ends: 287
[2024-11-08 12:23:05,079 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72
[2024-11-08 12:23:05,080 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 299 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 511 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 299 SdHoareTripleChecker+Valid, 554 SdHoareTripleChecker+Invalid, 548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time
[2024-11-08 12:23:05,081 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [299 Valid, 554 Invalid, 548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time]
[2024-11-08 12:23:05,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states.
[2024-11-08 12:23:05,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 198.
[2024-11-08 12:23:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 131 states have (on average 1.381679389312977) internal successors, (181), 131 states have internal predecessors, (181), 62 states have call successors, (62), 4 states have call predecessors, (62), 4 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62)
[2024-11-08 12:23:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 305 transitions.
[2024-11-08 12:23:05,123 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 305 transitions. Word has length 200
[2024-11-08 12:23:05,123 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:23:05,124 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 305 transitions.
[2024-11-08 12:23:05,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.857142857142857) internal successors, (48), 7 states have internal predecessors, (48), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:23:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 305 transitions.
[2024-11-08 12:23:05,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:23:05,131 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:23:05,132 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:23:05,132 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2024-11-08 12:23:05,132 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:23:05,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:23:05,135 INFO L85 PathProgramCache]: Analyzing trace with hash -1634879938, now seen corresponding path program 1 times
[2024-11-08 12:23:05,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:23:05,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259511569]
[2024-11-08 12:23:05,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:23:05,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:23:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-11-08 12:23:05,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [319929956]
[2024-11-08 12:23:05,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:23:05,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:23:05,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 12:23:05,299 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-08 12:23:05,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2024-11-08 12:23:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:23:05,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 11 conjuncts are in the unsatisfiable core
[2024-11-08 12:23:05,515 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-08 12:23:11,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked.
[2024-11-08 12:23:11,039 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-08 12:23:11,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-08 12:23:11,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259511569]
[2024-11-08 12:23:11,040 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT
[2024-11-08 12:23:11,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319929956]
[2024-11-08 12:23:11,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [319929956] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:23:11,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:23:11,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2024-11-08 12:23:11,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655516102]
[2024-11-08 12:23:11,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:23:11,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states
[2024-11-08 12:23:11,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-08 12:23:11,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants.
[2024-11-08 12:23:11,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56
[2024-11-08 12:23:11,043 INFO L87 Difference]: Start difference. First operand 198 states and 305 transitions. Second operand has 8 states, 8 states have (on average 6.0) internal successors, (48), 7 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:23:15,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:19,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:24,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:28,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:35,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:39,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:43,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:48,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:52,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:23:57,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:01,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:05,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:09,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:13,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:18,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:22,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:26,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:31,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:33,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:37,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:40,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2024-11-08 12:24:40,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:24:40,886 INFO L93 Difference]: Finished difference Result 596 states and 899 transitions.
[2024-11-08 12:24:40,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states.
[2024-11-08 12:24:40,887 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 7 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 200
[2024-11-08 12:24:40,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:24:40,891 INFO L225 Difference]: With dead ends: 596
[2024-11-08 12:24:40,891 INFO L226 Difference]: Without dead ends: 401
[2024-11-08 12:24:40,892 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110
[2024-11-08 12:24:40,893 INFO L432 NwaCegarLoop]: 233 mSDtfsCounter, 473 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 50 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 86.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 473 SdHoareTripleChecker+Valid, 721 SdHoareTripleChecker+Invalid, 808 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.4s IncrementalHoareTripleChecker+Time
[2024-11-08 12:24:40,894 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [473 Valid, 721 Invalid, 808 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 739 Invalid, 19 Unknown, 0 Unchecked, 86.4s Time]
[2024-11-08 12:24:40,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states.
[2024-11-08 12:24:40,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 267.
[2024-11-08 12:24:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 183 states have (on average 1.3989071038251366) internal successors, (256), 184 states have internal predecessors, (256), 77 states have call successors, (77), 6 states have call predecessors, (77), 6 states have return successors, (77), 76 states have call predecessors, (77), 77 states have call successors, (77)
[2024-11-08 12:24:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 410 transitions.
[2024-11-08 12:24:40,937 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 410 transitions. Word has length 200
[2024-11-08 12:24:40,938 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:24:40,938 INFO L471 AbstractCegarLoop]: Abstraction has 267 states and 410 transitions.
[2024-11-08 12:24:40,938 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 7 states have internal predecessors, (48), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:24:40,938 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 410 transitions.
[2024-11-08 12:24:40,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:24:40,941 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:24:40,942 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:24:40,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0
[2024-11-08 12:24:41,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:24:41,146 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:24:41,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:24:41,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1376714500, now seen corresponding path program 1 times
[2024-11-08 12:24:41,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:24:41,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314896510]
[2024-11-08 12:24:41,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:24:41,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:24:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-11-08 12:24:41,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [198469369]
[2024-11-08 12:24:41,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:24:41,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:24:41,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 12:24:41,295 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-08 12:24:41,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2024-11-08 12:24:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:24:41,471 INFO L255 TraceCheckSpWp]: Trace formula consists of 472 conjuncts, 28 conjuncts are in the unsatisfiable core
[2024-11-08 12:24:41,481 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-08 12:24:43,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 1100 proven. 120 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked.
[2024-11-08 12:24:43,553 INFO L311 TraceCheckSpWp]: Computing backward predicates...
[2024-11-08 12:24:52,380 WARN L286 SmtUtils]: Spent 5.37s on a formula simplification. DAG size of input: 86 DAG size of output: 82 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2024-11-08 12:25:06,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-08 12:25:06,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314896510]
[2024-11-08 12:25:06,255 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT
[2024-11-08 12:25:06,256 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198469369]
[2024-11-08 12:25:06,256 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [198469369] provided 0 perfect and 1 imperfect interpolant sequences
[2024-11-08 12:25:06,256 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences.
[2024-11-08 12:25:06,256 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13
[2024-11-08 12:25:06,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073830461]
[2024-11-08 12:25:06,256 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton
[2024-11-08 12:25:06,258 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states
[2024-11-08 12:25:06,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-08 12:25:06,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants.
[2024-11-08 12:25:06,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=496, Unknown=8, NotChecked=0, Total=702
[2024-11-08 12:25:06,261 INFO L87 Difference]: Start difference. First operand 267 states and 410 transitions. Second operand has 14 states, 14 states have (on average 4.5) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (31), 4 states have call predecessors, (31), 6 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31)
[2024-11-08 12:25:07,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:25:07,609 INFO L93 Difference]: Finished difference Result 592 states and 880 transitions.
[2024-11-08 12:25:07,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states.
[2024-11-08 12:25:07,610 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.5) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (31), 4 states have call predecessors, (31), 6 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31) Word has length 200
[2024-11-08 12:25:07,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:25:07,614 INFO L225 Difference]: With dead ends: 592
[2024-11-08 12:25:07,614 INFO L226 Difference]: Without dead ends: 328
[2024-11-08 12:25:07,616 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 353 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=429, Invalid=969, Unknown=8, NotChecked=0, Total=1406
[2024-11-08 12:25:07,617 INFO L432 NwaCegarLoop]: 102 mSDtfsCounter, 250 mSDsluCounter, 725 mSDsCounter, 0 mSdLazyCounter, 826 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 262 SdHoareTripleChecker+Valid, 827 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 826 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2024-11-08 12:25:07,617 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [262 Valid, 827 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 826 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2024-11-08 12:25:07,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states.
[2024-11-08 12:25:07,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 289.
[2024-11-08 12:25:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 201 states have (on average 1.3781094527363185) internal successors, (277), 202 states have internal predecessors, (277), 77 states have call successors, (77), 10 states have call predecessors, (77), 10 states have return successors, (77), 76 states have call predecessors, (77), 77 states have call successors, (77)
[2024-11-08 12:25:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 431 transitions.
[2024-11-08 12:25:07,660 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 431 transitions. Word has length 200
[2024-11-08 12:25:07,661 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:25:07,661 INFO L471 AbstractCegarLoop]: Abstraction has 289 states and 431 transitions.
[2024-11-08 12:25:07,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.5) internal successors, (63), 13 states have internal predecessors, (63), 4 states have call successors, (31), 4 states have call predecessors, (31), 6 states have return successors, (31), 4 states have call predecessors, (31), 4 states have call successors, (31)
[2024-11-08 12:25:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 431 transitions.
[2024-11-08 12:25:07,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-11-08 12:25:07,664 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:25:07,664 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:25:07,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0
[2024-11-08 12:25:07,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:25:07,865 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:25:07,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:25:07,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1071739456, now seen corresponding path program 1 times
[2024-11-08 12:25:07,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-08 12:25:07,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533035487]
[2024-11-08 12:25:07,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:25:07,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 12:25:08,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-11-08 12:25:08,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1866800070]
[2024-11-08 12:25:08,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:25:08,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:25:08,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 12:25:08,014 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-08 12:25:08,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2024-11-08 12:25:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-08 12:25:08,186 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-08 12:25:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-08 12:25:08,430 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-08 12:25:08,431 INFO L325 BasicCegarLoop]: Counterexample is feasible
[2024-11-08 12:25:08,433 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2024-11-08 12:25:08,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0
[2024-11-08 12:25:08,635 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-08 12:25:08,639 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1]
[2024-11-08 12:25:08,853 INFO L170 ceAbstractionStarter]: Computing trace abstraction results
[2024-11-08 12:25:08,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 12:25:08 BoogieIcfgContainer
[2024-11-08 12:25:08,856 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-11-08 12:25:08,857 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-11-08 12:25:08,857 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-11-08 12:25:08,857 INFO L274 PluginConnector]: Witness Printer initialized
[2024-11-08 12:25:08,857 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:22:56" (3/4) ...
[2024-11-08 12:25:08,860 INFO L145 WitnessPrinter]: No result that supports witness generation found
[2024-11-08 12:25:08,861 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-11-08 12:25:08,862 INFO L158 Benchmark]: Toolchain (without parser) took 133652.74ms. Allocated memory was 115.3MB in the beginning and 264.2MB in the end (delta: 148.9MB). Free memory was 68.7MB in the beginning and 211.4MB in the end (delta: -142.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,863 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-08 12:25:08,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 420.93ms. Allocated memory was 115.3MB in the beginning and 151.0MB in the end (delta: 35.7MB). Free memory was 68.7MB in the beginning and 118.1MB in the end (delta: -49.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.53ms. Allocated memory is still 151.0MB. Free memory was 118.1MB in the beginning and 114.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,864 INFO L158 Benchmark]: Boogie Preprocessor took 71.39ms. Allocated memory is still 151.0MB. Free memory was 114.9MB in the beginning and 111.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,864 INFO L158 Benchmark]: RCFGBuilder took 683.83ms. Allocated memory is still 151.0MB. Free memory was 111.6MB in the beginning and 85.5MB in the end (delta: 26.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,865 INFO L158 Benchmark]: TraceAbstraction took 132400.82ms. Allocated memory was 151.0MB in the beginning and 264.2MB in the end (delta: 113.2MB). Free memory was 85.5MB in the beginning and 212.4MB in the end (delta: -126.9MB). Peak memory consumption was 136.1MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,865 INFO L158 Benchmark]: Witness Printer took 4.74ms. Allocated memory is still 264.2MB. Free memory was 212.4MB in the beginning and 211.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-08 12:25:08,867 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.23ms. Allocated memory is still 115.3MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 420.93ms. Allocated memory was 115.3MB in the beginning and 151.0MB in the end (delta: 35.7MB). Free memory was 68.7MB in the beginning and 118.1MB in the end (delta: -49.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 64.53ms. Allocated memory is still 151.0MB. Free memory was 118.1MB in the beginning and 114.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 71.39ms. Allocated memory is still 151.0MB. Free memory was 114.9MB in the beginning and 111.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 683.83ms. Allocated memory is still 151.0MB. Free memory was 111.6MB in the beginning and 85.5MB in the end (delta: 26.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB.
* TraceAbstraction took 132400.82ms. Allocated memory was 151.0MB in the beginning and 264.2MB in the end (delta: 113.2MB). Free memory was 85.5MB in the beginning and 212.4MB in the end (delta: -126.9MB). Peak memory consumption was 136.1MB. Max. memory is 16.1GB.
* Witness Printer took 4.74ms. Allocated memory is still 264.2MB. Free memory was 212.4MB in the beginning and 211.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 someBinaryDOUBLEComparisonOperation at line 197, overapproximation of someBinaryFLOATComparisonOperation at line 197, overapproximation of someBinaryArithmeticFLOAToperation at line 88.
Possible FailurePath:
[L21] unsigned char isInitial = 0;
[L22] signed long int var_1_1 = 16;
[L23] unsigned char var_1_5 = 1;
[L24] signed short int var_1_8 = -5;
[L25] double var_1_10 = 256.475;
[L26] double var_1_11 = 4.8;
[L27] unsigned long int var_1_14 = 0;
[L28] signed char var_1_15 = -5;
[L29] unsigned long int var_1_16 = 500;
[L30] unsigned long int var_1_17 = 4182428128;
[L31] unsigned long int var_1_18 = 16;
[L32] signed char var_1_19 = -5;
[L33] signed char var_1_20 = 0;
[L34] signed char var_1_21 = 64;
[L35] float var_1_22 = 49.375;
[L36] signed short int var_1_23 = 256;
[L37] signed short int var_1_24 = 8;
[L38] float var_1_25 = 255.5;
[L39] float var_1_26 = 500.14;
[L40] signed long int var_1_27 = -8;
[L41] signed short int var_1_30 = -2;
[L42] double var_1_31 = 0.3;
[L43] signed char var_1_32 = 16;
[L44] unsigned char var_1_33 = 25;
[L45] unsigned char var_1_39 = 10;
[L46] signed long int var_1_40 = -64;
[L47] unsigned char var_1_42 = 1;
[L48] unsigned char var_1_44 = 0;
[L49] unsigned char var_1_45 = 0;
[L50] unsigned char var_1_46 = 0;
[L51] unsigned long int var_1_47 = 5;
[L52] double var_1_48 = 16.75;
[L53] signed long int var_1_50 = 2;
[L54] signed short int var_1_51 = 50;
[L55] float last_1_var_1_22 = 49.375;
[L56] signed short int last_1_var_1_30 = -2;
[L57] signed char last_1_var_1_32 = 16;
VAL [isInitial=0, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5]
[L201] isInitial = 1
[L202] FCALL initially()
[L203] COND TRUE 1
[L204] CALL updateLastVariables()
[L192] last_1_var_1_22 = var_1_22
[L193] last_1_var_1_30 = var_1_30
[L194] last_1_var_1_32 = var_1_32
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=1, var_1_8=-5]
[L204] RET updateLastVariables()
[L205] CALL updateVariables()
[L142] var_1_5 = __VERIFIER_nondet_uchar()
[L143] CALL assume_abort_if_not(var_1_5 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5]
[L143] RET assume_abort_if_not(var_1_5 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_8=-5]
[L144] CALL assume_abort_if_not(var_1_5 <= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L144] RET assume_abort_if_not(var_1_5 <= 1)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_10=10259/40, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L145] var_1_10 = __VERIFIER_nondet_double()
[L146] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L146] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_11=24/5, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L147] var_1_11 = __VERIFIER_nondet_double()
[L148] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L148] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L149] var_1_15 = __VERIFIER_nondet_char()
[L150] CALL assume_abort_if_not(var_1_15 >= -128)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L150] RET assume_abort_if_not(var_1_15 >= -128)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L151] CALL assume_abort_if_not(var_1_15 <= 127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L151] RET assume_abort_if_not(var_1_15 <= 127)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L152] CALL assume_abort_if_not(var_1_15 != 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L152] RET assume_abort_if_not(var_1_15 != 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L153] var_1_16 = __VERIFIER_nondet_ulong()
[L154] CALL assume_abort_if_not(var_1_16 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L154] RET assume_abort_if_not(var_1_16 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L155] CALL assume_abort_if_not(var_1_16 <= 4294967294)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L155] RET assume_abort_if_not(var_1_16 <= 4294967294)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L156] var_1_17 = __VERIFIER_nondet_ulong()
[L157] CALL assume_abort_if_not(var_1_17 >= 2147483647)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L157] RET assume_abort_if_not(var_1_17 >= 2147483647)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L158] CALL assume_abort_if_not(var_1_17 <= 4294967294)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L158] RET assume_abort_if_not(var_1_17 <= 4294967294)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L159] var_1_18 = __VERIFIER_nondet_ulong()
[L160] CALL assume_abort_if_not(var_1_18 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L160] RET assume_abort_if_not(var_1_18 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L161] CALL assume_abort_if_not(var_1_18 <= 1073741823)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L161] RET assume_abort_if_not(var_1_18 <= 1073741823)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L162] var_1_20 = __VERIFIER_nondet_char()
[L163] CALL assume_abort_if_not(var_1_20 >= -126)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L163] RET assume_abort_if_not(var_1_20 >= -126)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L164] CALL assume_abort_if_not(var_1_20 <= 126)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L164] RET assume_abort_if_not(var_1_20 <= 126)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L165] var_1_21 = __VERIFIER_nondet_char()
[L166] CALL assume_abort_if_not(var_1_21 >= -127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L166] RET assume_abort_if_not(var_1_21 >= -127)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L167] CALL assume_abort_if_not(var_1_21 <= 126)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L167] RET assume_abort_if_not(var_1_21 <= 126)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L168] var_1_23 = __VERIFIER_nondet_short()
[L169] CALL assume_abort_if_not(var_1_23 >= -1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L169] RET assume_abort_if_not(var_1_23 >= -1)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L170] CALL assume_abort_if_not(var_1_23 <= 32767)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L170] RET assume_abort_if_not(var_1_23 <= 32767)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L171] var_1_24 = __VERIFIER_nondet_short()
[L172] CALL assume_abort_if_not(var_1_24 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L172] RET assume_abort_if_not(var_1_24 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L173] CALL assume_abort_if_not(var_1_24 <= 32767)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L173] RET assume_abort_if_not(var_1_24 <= 32767)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L174] var_1_25 = __VERIFIER_nondet_float()
[L175] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L175] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=25007/50, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L176] var_1_26 = __VERIFIER_nondet_float()
[L177] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L177] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=10, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L178] var_1_39 = __VERIFIER_nondet_uchar()
[L179] CALL assume_abort_if_not(var_1_39 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L179] RET assume_abort_if_not(var_1_39 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L180] CALL assume_abort_if_not(var_1_39 <= 254)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L180] RET assume_abort_if_not(var_1_39 <= 254)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L181] var_1_44 = __VERIFIER_nondet_uchar()
[L182] CALL assume_abort_if_not(var_1_44 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L182] RET assume_abort_if_not(var_1_44 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L183] CALL assume_abort_if_not(var_1_44 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L183] RET assume_abort_if_not(var_1_44 <= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L184] var_1_45 = __VERIFIER_nondet_uchar()
[L185] CALL assume_abort_if_not(var_1_45 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L185] RET assume_abort_if_not(var_1_45 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L186] CALL assume_abort_if_not(var_1_45 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L186] RET assume_abort_if_not(var_1_45 <= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L187] var_1_46 = __VERIFIER_nondet_uchar()
[L188] CALL assume_abort_if_not(var_1_46 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L188] RET assume_abort_if_not(var_1_46 >= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L189] CALL assume_abort_if_not(var_1_46 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L189] RET assume_abort_if_not(var_1_46 <= 0)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=-5]
[L205] RET updateVariables()
[L206] CALL step()
[L61] COND FALSE !(((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22)))))))
[L68] var_1_8 = 0
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L70] unsigned long int stepLocal_1 = var_1_18;
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_1=-8589934336, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L71] COND FALSE !(256 > stepLocal_1)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_27=-8, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L74] var_1_31 = var_1_26
[L75] var_1_32 = var_1_21
[L76] var_1_30 = ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))
[L77] signed short int stepLocal_0 = var_1_8;
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=-8, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L78] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_0=0, var_1_14=0, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=-8, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L78] COND FALSE !(stepLocal_0 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32)))
[L81] COND FALSE !(var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15)))))
[L84] var_1_14 = (var_1_17 - (16u + var_1_18))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=-8, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L86] signed long int stepLocal_2 = var_1_23 - var_1_24;
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, stepLocal_2=-1, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_22=395/8, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=-8, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L87] COND TRUE stepLocal_2 > var_1_14
[L88] var_1_22 = (var_1_25 - var_1_26)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=-8, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L90] COND TRUE ! var_1_5
[L91] var_1_27 = ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32)))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=25, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L99] COND FALSE !(((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) < (var_1_19)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_19))) < var_1_19)
[L106] var_1_33 = var_1_39
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=-64, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L108] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_20
[L109] var_1_40 = ((((1) < 0 ) ? -(1) : (1)))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L113] COND TRUE var_1_26 >= ((((var_1_11) < (var_1_26)) ? (var_1_11) : (var_1_26)))
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L114] COND FALSE !(var_1_21 < var_1_32)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L122] COND FALSE !(((~ var_1_15) * var_1_19) >= (~ var_1_20))
[L129] var_1_47 = var_1_15
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=67/4, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L131] COND FALSE !(var_1_26 != var_1_22)
[L136] var_1_48 = var_1_26
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=2, var_1_50=2, var_1_51=50, var_1_5=0, var_1_8=0]
[L138] var_1_50 = var_1_14
[L139] var_1_51 = var_1_21
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=2, var_1_50=-274, var_1_51=5, var_1_5=0, var_1_8=0]
[L206] RET step()
[L207] CALL, EXPR property()
[L197] EXPR (var_1_32 + var_1_19) ^ (var_1_30 + var_1_32)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=2, var_1_50=-274, var_1_51=5, var_1_5=0, var_1_8=0]
[L197-L198] return (((((((((var_1_8 == ((var_1_32 + var_1_19) ^ (var_1_30 + var_1_32))) ? (var_1_1 == ((signed long int) var_1_8)) : 1) && ((((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))) < (((((var_1_10 - var_1_11)) < (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))) ? ((var_1_10 - var_1_11)) : (((((last_1_var_1_22) < 0 ) ? -(last_1_var_1_22) : (last_1_var_1_22))))))) ? ((last_1_var_1_22 >= last_1_var_1_22) ? (var_1_8 == ((signed short int) last_1_var_1_32)) : (var_1_8 == ((signed short int) last_1_var_1_30))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_30 == ((((var_1_30) < ((var_1_8 / var_1_15))) ? (var_1_30) : ((var_1_8 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_32 + var_1_24) + (var_1_30 + (var_1_20 + var_1_32))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_19)) : (var_1_27 == ((signed long int) var_1_32))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_32)) ? (var_1_15) : (var_1_32)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21))
;
[L207] RET, EXPR property()
[L207] CALL __VERIFIER_assert(property())
[L19] COND TRUE !(cond)
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=2, var_1_50=-274, var_1_51=5, var_1_5=0, var_1_8=0]
[L19] reach_error()
VAL [isInitial=1, last_1_var_1_22=395/8, last_1_var_1_30=-2, last_1_var_1_32=16, var_1_14=4294967022, var_1_15=-2, var_1_16=0, var_1_17=-4294967298, var_1_18=-8589934336, var_1_19=-5, var_1_1=16, var_1_20=3, var_1_21=5, var_1_23=-1, var_1_24=0, var_1_26=2, var_1_27=18, var_1_30=5, var_1_31=2, var_1_32=5, var_1_33=0, var_1_39=0, var_1_40=1, var_1_42=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=-2, var_1_48=2, var_1_50=-274, var_1_51=5, var_1_5=0, var_1_8=0]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 132.1s, OverallIterations: 6, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 93.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 19 mSolverCounterUnknown, 1121 SdHoareTripleChecker+Valid, 88.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1109 mSDsluCounter, 2427 SdHoareTripleChecker+Invalid, 88.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1610 mSDsCounter, 106 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2098 IncrementalHoareTripleChecker+Invalid, 2223 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 106 mSolverCounterUnsat, 817 mSDtfsCounter, 2098 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 817 GetRequests, 764 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363 ImplicationChecksByTransitivity, 15.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=289occurred in iteration=5, InterpolantAutomatonStates: 43, 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, 5 MinimizatonAttempts, 262 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 36.5s InterpolantComputationTime, 1800 NumberOfCodeBlocks, 1800 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 995 ConstructedInterpolants, 8 QuantifiedInterpolants, 5923 SizeOfPredicates, 8 NumberOfNonLiveVariables, 944 ConjunctsInSsa, 39 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 9180/9300 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2024-11-08 12:25:08,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX --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 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 12:25:11,239 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-08 12:25:11,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-11-08 12:25:11,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 12:25:11,313 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-08 12:25:11,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 12:25:11,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-08 12:25:11,338 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-08 12:25:11,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-08 12:25:11,339 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-08 12:25:11,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-08 12:25:11,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-08 12:25:11,340 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 12:25:11,341 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-08 12:25:11,341 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-08 12:25:11,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 12:25:11,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-08 12:25:11,343 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-08 12:25:11,343 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-08 12:25:11,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-08 12:25:11,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-08 12:25:11,345 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 12:25:11,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-08 12:25:11,346 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-08 12:25:11,346 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-08 12:25:11,347 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-08 12:25:11,347 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-08 12:25:11,347 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-08 12:25:11,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-08 12:25:11,348 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-08 12:25:11,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 12:25:11,349 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-08 12:25:11,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-08 12:25:11,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-08 12:25:11,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 12:25:11,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 12:25:11,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 12:25:11,352 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-08 12:25:11,352 INFO L153 SettingsManager]: * Trace refinement strategy=FOX
[2024-11-08 12:25:11,366 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-08 12:25:11,367 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-08 12:25:11,369 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-08 12:25:11,370 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-08 12:25:11,370 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-08 12:25:11,370 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98abf4a1b601d6abbbc90dbefd7ca63cb5df651c9c8cacf5dc6a77e5a21d9e4c
[2024-11-08 12:25:11,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 12:25:11,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 12:25:11,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 12:25:11,792 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-08 12:25:11,793 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-08 12:25:11,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
Unable to find full path for "g++"
[2024-11-08 12:25:14,007 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-08 12:25:14,239 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-08 12:25:14,240 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
[2024-11-08 12:25:14,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/091e7a104/995aa8a2caac42aa9a2af5f4f1b505a1/FLAGb3a619bfb
[2024-11-08 12:25:14,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/data/091e7a104/995aa8a2caac42aa9a2af5f4f1b505a1
[2024-11-08 12:25:14,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 12:25:14,595 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 12:25:14,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 12:25:14,596 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 12:25:14,601 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 12:25:14,602 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:25:14" (1/1) ...
[2024-11-08 12:25:14,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220544b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:14, skipping insertion in model container
[2024-11-08 12:25:14,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:25:14" (1/1) ...
[2024-11-08 12:25:14,634 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-08 12:25:14,819 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_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932]
[2024-11-08 12:25:14,916 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 12:25:14,946 INFO L200 MainTranslator]: Completed pre-run
[2024-11-08 12:25:14,962 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_d4013c4d-7090-41de-bd94-f87562e5fe61/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i[919,932]
[2024-11-08 12:25:15,045 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 12:25:15,078 INFO L204 MainTranslator]: Completed translation
[2024-11-08 12:25:15,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15 WrapperNode
[2024-11-08 12:25:15,079 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 12:25:15,080 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 12:25:15,080 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 12:25:15,080 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 12:25:15,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,110 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,156 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 203
[2024-11-08 12:25:15,160 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 12:25:15,160 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 12:25:15,161 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 12:25:15,161 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 12:25:15,179 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,184 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,211 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].
[2024-11-08 12:25:15,215 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,216 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,241 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,247 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,259 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 12:25:15,264 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 12:25:15,264 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 12:25:15,264 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-08 12:25:15,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (1/1) ...
[2024-11-08 12:25:15,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 12:25:15,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 12:25:15,303 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-08 12:25:15,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-08 12:25:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 12:25:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-08 12:25:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-08 12:25:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-08 12:25:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 12:25:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 12:25:15,445 INFO L238 CfgBuilder]: Building ICFG
[2024-11-08 12:25:15,448 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 12:25:21,150 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live.
[2024-11-08 12:25:21,151 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-08 12:25:21,165 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 12:25:21,165 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-08 12:25:21,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:25:21 BoogieIcfgContainer
[2024-11-08 12:25:21,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 12:25:21,168 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-08 12:25:21,169 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-08 12:25:21,172 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-08 12:25:21,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:25:14" (1/3) ...
[2024-11-08 12:25:21,173 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5929fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:25:21, skipping insertion in model container
[2024-11-08 12:25:21,173 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:25:15" (2/3) ...
[2024-11-08 12:25:21,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5929fd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:25:21, skipping insertion in model container
[2024-11-08 12:25:21,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:25:21" (3/3) ...
[2024-11-08 12:25:21,175 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-44.i
[2024-11-08 12:25:21,194 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-08 12:25:21,194 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-08 12:25:21,262 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-08 12:25:21,270 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;@2036ef62, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-08 12:25:21,272 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-08 12:25:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 55 states have (on average 1.4181818181818182) internal successors, (78), 56 states have internal predecessors, (78), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31)
[2024-11-08 12:25:21,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198
[2024-11-08 12:25:21,299 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:25:21,300 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:25:21,302 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:25:21,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:25:21,310 INFO L85 PathProgramCache]: Analyzing trace with hash -223653714, now seen corresponding path program 1 times
[2024-11-08 12:25:21,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX
[2024-11-08 12:25:21,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [852206769]
[2024-11-08 12:25:21,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:25:21,327 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
[2024-11-08 12:25:21,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/mathsat
[2024-11-08 12:25:21,337 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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)
[2024-11-08 12:25:21,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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
[2024-11-08 12:25:21,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:25:21,830 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 1 conjuncts are in the unsatisfiable core
[2024-11-08 12:25:21,841 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-08 12:25:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 636 proven. 0 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked.
[2024-11-08 12:25:21,895 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-08 12:25:21,896 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace
[2024-11-08 12:25:21,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [852206769]
[2024-11-08 12:25:21,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [852206769] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:25:21,897 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:25:21,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-08 12:25:21,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079357568]
[2024-11-08 12:25:21,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:25:21,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-08 12:25:21,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX
[2024-11-08 12:25:21,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-08 12:25:21,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-08 12:25:21,933 INFO L87 Difference]: Start difference. First operand has 89 states, 55 states have (on average 1.4181818181818182) internal successors, (78), 56 states have internal predecessors, (78), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) 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, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:25:21,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:25:21,969 INFO L93 Difference]: Finished difference Result 170 states and 303 transitions.
[2024-11-08 12:25:21,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2024-11-08 12:25:21,971 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, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 197
[2024-11-08 12:25:21,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:25:21,979 INFO L225 Difference]: With dead ends: 170
[2024-11-08 12:25:21,979 INFO L226 Difference]: Without dead ends: 84
[2024-11-08 12:25:21,983 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-08 12:25:21,987 INFO L432 NwaCegarLoop]: 130 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, 130 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
[2024-11-08 12:25:21,988 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-08 12:25:22,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states.
[2024-11-08 12:25:22,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84.
[2024-11-08 12:25:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 51 states have (on average 1.3333333333333333) internal successors, (68), 51 states have internal predecessors, (68), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31)
[2024-11-08 12:25:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 130 transitions.
[2024-11-08 12:25:22,055 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 130 transitions. Word has length 197
[2024-11-08 12:25:22,055 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:25:22,055 INFO L471 AbstractCegarLoop]: Abstraction has 84 states and 130 transitions.
[2024-11-08 12:25:22,059 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, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31)
[2024-11-08 12:25:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 130 transitions.
[2024-11-08 12:25:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198
[2024-11-08 12:25:22,075 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:25:22,076 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:25:22,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0
[2024-11-08 12:25:22,276 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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
[2024-11-08 12:25:22,277 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:25:22,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:25:22,278 INFO L85 PathProgramCache]: Analyzing trace with hash 1070935024, now seen corresponding path program 1 times
[2024-11-08 12:25:22,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX
[2024-11-08 12:25:22,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [660460183]
[2024-11-08 12:25:22,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:25:22,279 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
[2024-11-08 12:25:22,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/mathsat
[2024-11-08 12:25:22,283 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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)
[2024-11-08 12:25:22,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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
[2024-11-08 12:25:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:25:22,707 INFO L255 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-11-08 12:25:22,713 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-08 12:25:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked.
[2024-11-08 12:25:22,843 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2024-11-08 12:25:22,844 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace
[2024-11-08 12:25:22,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [660460183]
[2024-11-08 12:25:22,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [660460183] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-08 12:25:22,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-08 12:25:22,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2024-11-08 12:25:22,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872358254]
[2024-11-08 12:25:22,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-08 12:25:22,846 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-11-08 12:25:22,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX
[2024-11-08 12:25:22,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-11-08 12:25:22,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-11-08 12:25:22,848 INFO L87 Difference]: Start difference. First operand 84 states and 130 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, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:25:25,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-08 12:25:25,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-08 12:25:25,347 INFO L93 Difference]: Finished difference Result 194 states and 300 transitions.
[2024-11-08 12:25:25,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2024-11-08 12:25:25,353 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, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 197
[2024-11-08 12:25:25,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-08 12:25:25,359 INFO L225 Difference]: With dead ends: 194
[2024-11-08 12:25:25,359 INFO L226 Difference]: Without dead ends: 113
[2024-11-08 12:25:25,360 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-11-08 12:25:25,362 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 71 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 247 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2024-11-08 12:25:25,362 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 247 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time]
[2024-11-08 12:25:25,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states.
[2024-11-08 12:25:25,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 112.
[2024-11-08 12:25:25,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 63 states have (on average 1.253968253968254) internal successors, (79), 64 states have internal predecessors, (79), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46)
[2024-11-08 12:25:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 171 transitions.
[2024-11-08 12:25:25,386 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 171 transitions. Word has length 197
[2024-11-08 12:25:25,387 INFO L84 Accepts]: Finished accepts. word is rejected.
[2024-11-08 12:25:25,387 INFO L471 AbstractCegarLoop]: Abstraction has 112 states and 171 transitions.
[2024-11-08 12:25:25,387 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, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31)
[2024-11-08 12:25:25,388 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 171 transitions.
[2024-11-08 12:25:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198
[2024-11-08 12:25:25,391 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-08 12:25:25,392 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-08 12:25:25,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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)] Ended with exit code 0
[2024-11-08 12:25:25,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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
[2024-11-08 12:25:25,593 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-08 12:25:25,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 12:25:25,596 INFO L85 PathProgramCache]: Analyzing trace with hash 261588398, now seen corresponding path program 1 times
[2024-11-08 12:25:25,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX
[2024-11-08 12:25:25,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1883089675]
[2024-11-08 12:25:25,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-08 12:25:25,597 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
[2024-11-08 12:25:25,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/mathsat
[2024-11-08 12:25:25,600 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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)
[2024-11-08 12:25:25,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4013c4d-7090-41de-bd94-f87562e5fe61/bin/uautomizer-verify-jihMAELWvX/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
[2024-11-08 12:25:26,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 12:25:26,309 INFO L255 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 41 conjuncts are in the unsatisfiable core
[2024-11-08 12:25:26,334 INFO L278 TraceCheckSpWp]: Computing forward predicates...
[2024-11-08 12:26:09,866 WARN L286 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 69 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2024-11-08 12:26:23,610 WARN L286 SmtUtils]: Spent 5.07s on a formula simplification that was a NOOP. DAG size: 76 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2024-11-08 12:26:50,055 WARN L286 SmtUtils]: Spent 7.35s on a formula simplification that was a NOOP. DAG size: 80 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2024-11-08 12:27:20,130 WARN L286 SmtUtils]: Spent 5.95s on a formula simplification that was a NOOP. DAG size: 85 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)
[2024-11-08 12:27:50,845 WARN L286 SmtUtils]: Spent 12.63s on a formula simplification that was a NOOP. DAG size: 86 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)