./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 9bd2c7ff
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu --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 eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:34:52,833 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:34:52,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf
[2023-11-19 07:34:52,904 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:34:52,905 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:34:52,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:34:52,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:34:52,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:34:52,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 07:34:52,931 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-19 07:34:52,932 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:34:52,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:34:52,933 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:34:52,934 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:34:52,934 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 07:34:52,935 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 07:34:52,936 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-19 07:34:52,936 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 07:34:52,937 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:34:52,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 07:34:52,938 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 07:34:52,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 07:34:52,940 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 07:34:52,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:34:52,941 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:34:52,942 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:34:52,942 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:34:52,943 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-19 07:34:52,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:34:52,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:34:52,945 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 07:34:52,945 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 07:34:52,946 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-11-19 07:34:52,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 07:34:52,947 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-19 07:34:52,948 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 07:34:52,949 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-11-19 07:34:52,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 07:34:52,950 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-19 07:34:52,950 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_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74
[2023-11-19 07:34:53,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:34:53,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:34:53,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:34:53,294 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:34:53,294 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:34:53,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:34:56,438 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:34:56,704 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:34:56,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:34:56,717 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/9917e1817/10bb6ac166854e79999047ba804448f0/FLAG2e0c538b5
[2023-11-19 07:34:56,733 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/9917e1817/10bb6ac166854e79999047ba804448f0
[2023-11-19 07:34:56,736 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:34:56,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:34:56,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:34:56,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:34:56,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:34:56,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:56" (1/1) ...
[2023-11-19 07:34:56,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621119b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:56, skipping insertion in model container
[2023-11-19 07:34:56,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:56" (1/1) ...
[2023-11-19 07:34:56,788 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:34:56,987 WARN L240 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_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929]
[2023-11-19 07:34:57,072 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:34:57,089 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 07:34:57,103 WARN L240 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_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929]
[2023-11-19 07:34:57,150 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:34:57,169 INFO L206 MainTranslator]: Completed translation
[2023-11-19 07:34:57,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57 WrapperNode
[2023-11-19 07:34:57,169 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:34:57,175 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 07:34:57,176 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 07:34:57,180 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 07:34:57,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,249 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 192
[2023-11-19 07:34:57,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 07:34:57,250 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 07:34:57,250 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 07:34:57,251 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 07:34:57,260 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,261 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,265 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,266 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,281 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,288 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,291 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,297 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 07:34:57,298 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 07:34:57,298 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 07:34:57,299 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 07:34:57,299 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (1/1) ...
[2023-11-19 07:34:57,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:34:57,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:34:57,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-11-19 07:34:57,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-11-19 07:34:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 07:34:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 07:34:57,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 07:34:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-19 07:34:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 07:34:57,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 07:34:57,524 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 07:34:57,527 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 07:34:58,035 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 07:34:58,051 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 07:34:58,055 INFO L302 CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-19 07:34:58,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:34:58 BoogieIcfgContainer
[2023-11-19 07:34:58,060 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 07:34:58,065 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-11-19 07:34:58,066 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-11-19 07:34:58,070 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-11-19 07:34:58,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:34:56" (1/3) ...
[2023-11-19 07:34:58,071 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43088386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:34:58, skipping insertion in model container
[2023-11-19 07:34:58,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:57" (2/3) ...
[2023-11-19 07:34:58,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43088386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:34:58, skipping insertion in model container
[2023-11-19 07:34:58,072 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:34:58" (3/3) ...
[2023-11-19 07:34:58,073 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:34:58,092 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-11-19 07:34:58,093 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-11-19 07:34:58,148 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-11-19 07:34:58,154 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@16f1aada, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2023-11-19 07:34:58,155 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-11-19 07:34:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26)
[2023-11-19 07:34:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2023-11-19 07:34:58,177 INFO L187 NwaCegarLoop]: Found error trace
[2023-11-19 07:34:58,178 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-19 07:34:58,178 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-11-19 07:34:58,184 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 07:34:58,184 INFO L85 PathProgramCache]: Analyzing trace with hash 2008021387, now seen corresponding path program 1 times
[2023-11-19 07:34:58,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-19 07:34:58,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117295308]
[2023-11-19 07:34:58,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:34:58,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 07:34:58,428 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2023-11-19 07:34:58,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2055877936]
[2023-11-19 07:34:58,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:34:58,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:34:58,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:34:58,448 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-11-19 07:34:58,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2023-11-19 07:34:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 07:34:58,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 3 conjunts are in the unsatisfiable core
[2023-11-19 07:34:58,754 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-11-19 07:34:58,931 WARN L876 $PredicateComparison]: unable to prove that (exists ((v_z_3 Int) (v_z_2 Int)) (and (<= 0 v_z_2) (<= 0 v_z_3) (<= v_z_3 255) (<= v_z_2 65535) (<= (mod v_z_2 (+ (mod c_~var_1_20~0 256) v_z_3)) |c_ULTIMATE.start_step_~stepLocal_2~0#1|))) is different from true
[2023-11-19 07:34:59,073 WARN L876 $PredicateComparison]: unable to prove that (exists ((v_z_3 Int) (v_z_2 Int)) (and (<= (+ (mod v_z_2 (+ (mod c_~var_1_20~0 256) v_z_3)) 1) 0) (<= 0 v_z_2) (<= 0 v_z_3) (<= v_z_2 65535))) is different from true
[2023-11-19 07:34:59,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked.
[2023-11-19 07:34:59,141 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect
[2023-11-19 07:34:59,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-19 07:34:59,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117295308]
[2023-11-19 07:34:59,143 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT
[2023-11-19 07:34:59,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055877936]
[2023-11-19 07:34:59,144 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055877936] provided 1 perfect and 0 imperfect interpolant sequences
[2023-11-19 07:34:59,144 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2023-11-19 07:34:59,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4
[2023-11-19 07:34:59,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880199897]
[2023-11-19 07:34:59,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-19 07:34:59,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-11-19 07:34:59,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-19 07:34:59,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-11-19 07:34:59,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=3, Unknown=2, NotChecked=2, Total=12
[2023-11-19 07:34:59,190 INFO L87 Difference]: Start difference. First operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26)
[2023-11-19 07:34:59,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-11-19 07:34:59,236 INFO L93 Difference]: Finished difference Result 167 states and 291 transitions.
[2023-11-19 07:34:59,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2023-11-19 07:34:59,238 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) Word has length 171
[2023-11-19 07:34:59,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-11-19 07:34:59,249 INFO L225 Difference]: With dead ends: 167
[2023-11-19 07:34:59,249 INFO L226 Difference]: Without dead ends: 84
[2023-11-19 07:34:59,253 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=3, Unknown=2, NotChecked=2, Total=12
[2023-11-19 07:34:59,256 INFO L413 NwaCegarLoop]: 125 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, 125 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 259 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2023-11-19 07:34:59,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 125 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 259 Unchecked, 0.0s Time]
[2023-11-19 07:34:59,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states.
[2023-11-19 07:34:59,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84.
[2023-11-19 07:34:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 56 states have (on average 1.375) internal successors, (77), 56 states have internal predecessors, (77), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26)
[2023-11-19 07:34:59,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 129 transitions.
[2023-11-19 07:34:59,311 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 129 transitions. Word has length 171
[2023-11-19 07:34:59,313 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-11-19 07:34:59,313 INFO L495 AbstractCegarLoop]: Abstraction has 84 states and 129 transitions.
[2023-11-19 07:34:59,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26)
[2023-11-19 07:34:59,314 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 129 transitions.
[2023-11-19 07:34:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2023-11-19 07:34:59,319 INFO L187 NwaCegarLoop]: Found error trace
[2023-11-19 07:34:59,319 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-19 07:34:59,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0
[2023-11-19 07:34:59,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0
[2023-11-19 07:34:59,541 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-11-19 07:34:59,541 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 07:34:59,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1585881331, now seen corresponding path program 1 times
[2023-11-19 07:34:59,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-19 07:34:59,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678828621]
[2023-11-19 07:34:59,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:34:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 07:34:59,612 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2023-11-19 07:34:59,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [29715617]
[2023-11-19 07:34:59,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:34:59,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:34:59,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:34:59,615 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-11-19 07:34:59,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process
[2023-11-19 07:34:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 07:34:59,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 12 conjunts are in the unsatisfiable core
[2023-11-19 07:34:59,845 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-11-19 07:35:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 675 proven. 36 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked.
[2023-11-19 07:35:00,141 INFO L327 TraceCheckSpWp]: Computing backward predicates...
[2023-11-19 07:35:00,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked.
[2023-11-19 07:35:00,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-19 07:35:00,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678828621]
[2023-11-19 07:35:00,325 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT
[2023-11-19 07:35:00,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [29715617]
[2023-11-19 07:35:00,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [29715617] provided 1 perfect and 1 imperfect interpolant sequences
[2023-11-19 07:35:00,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-11-19 07:35:00,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 9
[2023-11-19 07:35:00,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603256827]
[2023-11-19 07:35:00,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-19 07:35:00,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-11-19 07:35:00,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-19 07:35:00,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-11-19 07:35:00,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72
[2023-11-19 07:35:00,335 INFO L87 Difference]: Start difference. First operand 84 states and 129 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26)
[2023-11-19 07:35:00,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-11-19 07:35:00,580 INFO L93 Difference]: Finished difference Result 229 states and 352 transitions.
[2023-11-19 07:35:00,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2023-11-19 07:35:00,581 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) Word has length 171
[2023-11-19 07:35:00,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-11-19 07:35:00,592 INFO L225 Difference]: With dead ends: 229
[2023-11-19 07:35:00,595 INFO L226 Difference]: Without dead ends: 148
[2023-11-19 07:35:00,597 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90
[2023-11-19 07:35:00,601 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 110 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time
[2023-11-19 07:35:00,603 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 314 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time]
[2023-11-19 07:35:00,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states.
[2023-11-19 07:35:00,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 135.
[2023-11-19 07:35:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38)
[2023-11-19 07:35:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 207 transitions.
[2023-11-19 07:35:00,656 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 207 transitions. Word has length 171
[2023-11-19 07:35:00,658 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-11-19 07:35:00,659 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 207 transitions.
[2023-11-19 07:35:00,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26)
[2023-11-19 07:35:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 207 transitions.
[2023-11-19 07:35:00,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173
[2023-11-19 07:35:00,671 INFO L187 NwaCegarLoop]: Found error trace
[2023-11-19 07:35:00,671 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-19 07:35:00,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0
[2023-11-19 07:35:00,880 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:35:00,881 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-11-19 07:35:00,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 07:35:00,881 INFO L85 PathProgramCache]: Analyzing trace with hash 1210913928, now seen corresponding path program 1 times
[2023-11-19 07:35:00,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-19 07:35:00,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22788278]
[2023-11-19 07:35:00,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:35:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 07:35:00,953 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2023-11-19 07:35:00,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [353375535]
[2023-11-19 07:35:00,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:35:00,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:35:00,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:35:00,956 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-11-19 07:35:00,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process
[2023-11-19 07:35:01,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 07:35:01,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 7 conjunts are in the unsatisfiable core
[2023-11-19 07:35:01,177 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-11-19 07:35:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 673 proven. 39 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked.
[2023-11-19 07:35:01,505 INFO L327 TraceCheckSpWp]: Computing backward predicates...
[2023-11-19 07:35:01,557 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_z_13 Int) (v_z_12 Int)) (or (< 0 (+ (mod v_z_12 (+ v_z_13 (mod c_~var_1_20~0 256))) 1)) (< 65535 v_z_12) (< v_z_12 0) (< v_z_13 0))) is different from false
[2023-11-19 07:35:01,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2023-11-19 07:35:01,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22788278]
[2023-11-19 07:35:01,779 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT
[2023-11-19 07:35:01,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [353375535]
[2023-11-19 07:35:01,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [353375535] provided 0 perfect and 1 imperfect interpolant sequences
[2023-11-19 07:35:01,780 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences.
[2023-11-19 07:35:01,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6
[2023-11-19 07:35:01,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969850202]
[2023-11-19 07:35:01,780 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton
[2023-11-19 07:35:01,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2023-11-19 07:35:01,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2023-11-19 07:35:01,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2023-11-19 07:35:01,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=30, Unknown=1, NotChecked=10, Total=56
[2023-11-19 07:35:01,783 INFO L87 Difference]: Start difference. First operand 135 states and 207 transitions. Second operand has 6 states, 6 states have (on average 8.5) internal successors, (51), 6 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26)
[2023-11-19 07:35:04,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]
[2023-11-19 07:35:04,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2023-11-19 07:35:04,489 INFO L93 Difference]: Finished difference Result 271 states and 414 transitions.
[2023-11-19 07:35:04,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states.
[2023-11-19 07:35:04,494 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 6 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 172
[2023-11-19 07:35:04,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2023-11-19 07:35:04,498 INFO L225 Difference]: With dead ends: 271
[2023-11-19 07:35:04,498 INFO L226 Difference]: Without dead ends: 139
[2023-11-19 07:35:04,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 189 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 1 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=95, Unknown=1, NotChecked=20, Total=156
[2023-11-19 07:35:04,501 INFO L413 NwaCegarLoop]: 90 mSDtfsCounter, 93 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time
[2023-11-19 07:35:04,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 285 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 196 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time]
[2023-11-19 07:35:04,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states.
[2023-11-19 07:35:04,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 137.
[2023-11-19 07:35:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 95 states have (on average 1.368421052631579) internal successors, (130), 96 states have internal predecessors, (130), 38 states have call successors, (38), 3 states have call predecessors, (38), 3 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38)
[2023-11-19 07:35:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 206 transitions.
[2023-11-19 07:35:04,523 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 206 transitions. Word has length 172
[2023-11-19 07:35:04,524 INFO L84 Accepts]: Finished accepts. word is rejected.
[2023-11-19 07:35:04,524 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 206 transitions.
[2023-11-19 07:35:04,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 6 states have internal predecessors, (51), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26)
[2023-11-19 07:35:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 206 transitions.
[2023-11-19 07:35:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173
[2023-11-19 07:35:04,527 INFO L187 NwaCegarLoop]: Found error trace
[2023-11-19 07:35:04,527 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-19 07:35:04,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0
[2023-11-19 07:35:04,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:35:04,744 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-11-19 07:35:04,744 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 07:35:04,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1469079366, now seen corresponding path program 1 times
[2023-11-19 07:35:04,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2023-11-19 07:35:04,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504365458]
[2023-11-19 07:35:04,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:35:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 07:35:04,790 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic
[2023-11-19 07:35:04,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2026792814]
[2023-11-19 07:35:04,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:35:04,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:35:04,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:35:04,792 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2023-11-19 07:35:04,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process
[2023-11-19 07:35:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-19 07:35:05,839 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2023-11-19 07:35:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-19 07:35:08,559 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2023-11-19 07:35:08,559 INFO L360 BasicCegarLoop]: Counterexample is feasible
[2023-11-19 07:35:08,560 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2023-11-19 07:35:08,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0
[2023-11-19 07:35:08,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2023-11-19 07:35:08,773 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1]
[2023-11-19 07:35:08,776 INFO L178 ceAbstractionStarter]: Computing trace abstraction results
[2023-11-19 07:35:08,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:35:08 BoogieIcfgContainer
[2023-11-19 07:35:08,920 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2023-11-19 07:35:08,920 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2023-11-19 07:35:08,920 INFO L270 PluginConnector]: Initializing Witness Printer...
[2023-11-19 07:35:08,921 INFO L274 PluginConnector]: Witness Printer initialized
[2023-11-19 07:35:08,921 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:34:58" (3/4) ...
[2023-11-19 07:35:08,923 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2023-11-19 07:35:08,924 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2023-11-19 07:35:08,925 INFO L158 Benchmark]: Toolchain (without parser) took 12187.25ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 104.8MB in the beginning and 129.6MB in the end (delta: -24.8MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,926 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 100.7MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:35:08,926 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.23ms. Allocated memory is still 140.5MB. Free memory was 104.8MB in the beginning and 89.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.32ms. Allocated memory is still 140.5MB. Free memory was 89.1MB in the beginning and 85.0MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,927 INFO L158 Benchmark]: Boogie Preprocessor took 47.15ms. Allocated memory is still 140.5MB. Free memory was 85.0MB in the beginning and 82.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,927 INFO L158 Benchmark]: RCFGBuilder took 764.00ms. Allocated memory is still 140.5MB. Free memory was 82.6MB in the beginning and 97.0MB in the end (delta: -14.4MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,928 INFO L158 Benchmark]: TraceAbstraction took 10855.04ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 95.7MB in the beginning and 129.6MB in the end (delta: -33.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB.
[2023-11-19 07:35:08,928 INFO L158 Benchmark]: Witness Printer took 4.22ms. Allocated memory is still 192.9MB. Free memory is still 129.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:35:08,931 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.50ms. Allocated memory is still 100.7MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 430.23ms. Allocated memory is still 140.5MB. Free memory was 104.8MB in the beginning and 89.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 74.32ms. Allocated memory is still 140.5MB. Free memory was 89.1MB in the beginning and 85.0MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 47.15ms. Allocated memory is still 140.5MB. Free memory was 85.0MB in the beginning and 82.6MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 764.00ms. Allocated memory is still 140.5MB. Free memory was 82.6MB in the beginning and 97.0MB in the end (delta: -14.4MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB.
* TraceAbstraction took 10855.04ms. Allocated memory was 140.5MB in the beginning and 192.9MB in the end (delta: 52.4MB). Free memory was 95.7MB in the beginning and 129.6MB in the end (delta: -33.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB.
* Witness Printer took 4.22ms. Allocated memory is still 192.9MB. Free memory is still 129.6MB. There was no memory consumed. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable
Unable to prove that a call to reach_error is unreachable
Reason: overapproximation of someBinaryFLOATComparisonOperation at line 188, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of someBinaryArithmeticDOUBLEoperation at line 85, overapproximation of someBinaryDOUBLEComparisonOperation at line 188.
Possible FailurePath:
[L21] unsigned char isInitial = 0;
[L22] signed long int var_1_1 = 16;
[L23] signed char var_1_3 = -5;
[L24] double var_1_5 = 2.65;
[L25] double var_1_6 = 100.375;
[L26] double var_1_7 = 5.7;
[L27] double var_1_8 = 0.1;
[L28] double var_1_9 = 9999.4;
[L29] double var_1_10 = 63.375;
[L30] signed char var_1_11 = 1;
[L31] double var_1_12 = 3.875;
[L32] unsigned long int var_1_13 = 2;
[L33] double var_1_14 = 1.375;
[L34] float var_1_16 = 32.4;
[L35] double var_1_17 = 255.25;
[L36] unsigned char var_1_19 = 1;
[L37] unsigned char var_1_20 = 1;
[L38] unsigned char var_1_21 = 50;
[L39] unsigned char var_1_22 = 1;
[L40] unsigned char var_1_23 = 0;
[L41] unsigned char var_1_24 = 0;
[L42] double var_1_25 = -0.8;
[L43] unsigned short int var_1_26 = 16;
[L44] signed short int var_1_28 = -32;
[L45] signed short int var_1_29 = 5;
[L46] unsigned char var_1_30 = 0;
[L47] unsigned char var_1_31 = 0;
[L48] float last_1_var_1_16 = 32.4;
[L49] unsigned char last_1_var_1_19 = 1;
[L50] unsigned char last_1_var_1_30 = 0;
VAL [isInitial=0, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L192] isInitial = 1
[L193] FCALL initially()
[L194] COND TRUE 1
[L195] CALL updateLastVariables()
[L183] last_1_var_1_16 = var_1_16
[L184] last_1_var_1_19 = var_1_19
[L185] last_1_var_1_30 = var_1_30
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L195] RET updateLastVariables()
[L196] CALL updateVariables()
[L140] var_1_3 = __VERIFIER_nondet_char()
[L141] CALL assume_abort_if_not(var_1_3 >= -128)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L141] RET assume_abort_if_not(var_1_3 >= -128)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L142] CALL assume_abort_if_not(var_1_3 <= 127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L142] RET assume_abort_if_not(var_1_3 <= 127)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L143] CALL assume_abort_if_not(var_1_3 != 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L143] RET assume_abort_if_not(var_1_3 != 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L144] var_1_6 = __VERIFIER_nondet_double()
[L145] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L145] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5]
[L146] var_1_7 = __VERIFIER_nondet_double()
[L147] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 2305843.009213691390e+12F && var_1_7 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=1/10, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=1/10, var_1_9=49997/5]
[L147] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 2305843.009213691390e+12F && var_1_7 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=1/10, var_1_9=49997/5]
[L148] var_1_8 = __VERIFIER_nondet_double()
[L149] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 2305843.009213691390e+12F && var_1_8 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=49997/5]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=49997/5]
[L149] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 2305843.009213691390e+12F && var_1_8 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=49997/5]
[L150] var_1_9 = __VERIFIER_nondet_double()
[L151] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L151] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L152] var_1_11 = __VERIFIER_nondet_char()
[L153] CALL assume_abort_if_not(var_1_11 >= -127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L153] RET assume_abort_if_not(var_1_11 >= -127)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L154] CALL assume_abort_if_not(var_1_11 <= 127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L154] RET assume_abort_if_not(var_1_11 <= 127)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L155] CALL assume_abort_if_not(var_1_11 != 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L155] RET assume_abort_if_not(var_1_11 != 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L156] var_1_12 = __VERIFIER_nondet_double()
[L157] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L157] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L158] var_1_14 = __VERIFIER_nondet_double()
[L159] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L159] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F ))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L160] var_1_20 = __VERIFIER_nondet_uchar()
[L161] CALL assume_abort_if_not(var_1_20 >= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L161] RET assume_abort_if_not(var_1_20 >= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L162] CALL assume_abort_if_not(var_1_20 <= 128)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L162] RET assume_abort_if_not(var_1_20 <= 128)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L163] var_1_21 = __VERIFIER_nondet_uchar()
[L164] CALL assume_abort_if_not(var_1_21 >= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L164] RET assume_abort_if_not(var_1_21 >= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L165] CALL assume_abort_if_not(var_1_21 <= 127)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L165] RET assume_abort_if_not(var_1_21 <= 127)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L166] var_1_22 = __VERIFIER_nondet_uchar()
[L167] CALL assume_abort_if_not(var_1_22 >= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L167] RET assume_abort_if_not(var_1_22 >= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L168] CALL assume_abort_if_not(var_1_22 <= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L168] RET assume_abort_if_not(var_1_22 <= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L169] var_1_23 = __VERIFIER_nondet_uchar()
[L170] CALL assume_abort_if_not(var_1_23 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L170] RET assume_abort_if_not(var_1_23 >= 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L171] CALL assume_abort_if_not(var_1_23 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L171] RET assume_abort_if_not(var_1_23 <= 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L172] var_1_24 = __VERIFIER_nondet_uchar()
[L173] CALL assume_abort_if_not(var_1_24 >= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L173] RET assume_abort_if_not(var_1_24 >= 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L174] CALL assume_abort_if_not(var_1_24 <= 0)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L174] RET assume_abort_if_not(var_1_24 <= 0)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L175] var_1_29 = __VERIFIER_nondet_short()
[L176] CALL assume_abort_if_not(var_1_29 >= -16383)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L176] RET assume_abort_if_not(var_1_29 >= -16383)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L177] CALL assume_abort_if_not(var_1_29 <= 16383)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L177] RET assume_abort_if_not(var_1_29 <= 16383)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=0, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L178] var_1_31 = __VERIFIER_nondet_uchar()
[L179] CALL assume_abort_if_not(var_1_31 >= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L179] RET assume_abort_if_not(var_1_31 >= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L180] CALL assume_abort_if_not(var_1_31 <= 1)
VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L20] COND FALSE !(!cond)
VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L180] RET assume_abort_if_not(var_1_31 <= 1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L196] RET updateVariables()
[L197] CALL step()
[L54] unsigned char stepLocal_6 = var_1_24;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_6=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L55] COND FALSE !(last_1_var_1_30 || stepLocal_6)
[L66] var_1_26 = var_1_20
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_6=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=2, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L68] COND TRUE (var_1_6 * (var_1_8 * var_1_7)) > (((((var_1_9) > (var_1_12)) ? (var_1_9) : (var_1_12))) - var_1_14)
[L69] var_1_13 = (128u + var_1_26)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_6=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L73] unsigned short int stepLocal_0 = var_1_26;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_6=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L74] COND TRUE (-32 * (var_1_13 / var_1_3)) >= stepLocal_0
[L75] var_1_1 = ((((var_1_3 + var_1_13) < 0 ) ? -(var_1_3 + var_1_13) : (var_1_3 + var_1_13)))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_6=0, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L77] signed long int stepLocal_7 = - 1000;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_6=0, stepLocal_7=-1000, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-32, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L78] COND TRUE stepLocal_7 <= (var_1_21 - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))
[L79] var_1_28 = (var_1_29 + var_1_1)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_6=0, stepLocal_7=-1000, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L83] signed long int stepLocal_1 = var_1_1;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_6=0, stepLocal_7=-1000, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_5=53/20, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L84] COND TRUE stepLocal_1 >= 32
[L85] var_1_5 = (var_1_6 - ((var_1_7 + var_1_8) + var_1_9))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_6=0, stepLocal_7=-1000, var_1_10=507/8, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L89] COND FALSE !(var_1_3 != (var_1_1 / ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))))
[L92] var_1_10 = ((((var_1_6) > (var_1_8)) ? (var_1_6) : (var_1_8)))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L94] signed long int stepLocal_2 = var_1_26 % (var_1_20 + var_1_21);
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L95] COND FALSE !(stepLocal_2 <= (~ ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))
[L98] var_1_19 = (! var_1_22)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L100] signed char stepLocal_5 = var_1_11;
[L101] unsigned short int stepLocal_4 = var_1_26;
[L102] unsigned char stepLocal_3 = var_1_20;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L103] COND TRUE stepLocal_4 >= var_1_20
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L104] COND FALSE !(stepLocal_5 > var_1_26)
[L113] var_1_25 = var_1_8
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L116] signed long int stepLocal_8 = (0 ^ var_1_1) + var_1_29;
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, stepLocal_8=-16242, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=0, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L117] COND TRUE stepLocal_8 < var_1_11
[L118] var_1_30 = (var_1_22 && (var_1_19 || var_1_31))
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, stepLocal_8=-16242, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L122] COND FALSE !(var_1_25 >= var_1_9)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, stepLocal_8=-16242, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L127] COND FALSE !((var_1_5 != var_1_12) && var_1_30)
VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=11, stepLocal_1=141, stepLocal_2=11, stepLocal_3=11, stepLocal_4=11, stepLocal_5=-65, stepLocal_6=0, stepLocal_7=-1000, stepLocal_8=-16242, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L197] RET step()
[L198] CALL, EXPR property()
[L188-L189] return ((((((((((((-32 * (var_1_13 / var_1_3)) >= var_1_26) ? (var_1_1 == ((signed long int) ((((var_1_3 + var_1_13) < 0 ) ? -(var_1_3 + var_1_13) : (var_1_3 + var_1_13))))) : 1) && ((var_1_1 >= 32) ? (var_1_5 == ((double) (var_1_6 - ((var_1_7 + var_1_8) + var_1_9)))) : (var_1_5 == ((double) 0.8)))) && ((var_1_3 != (var_1_1 / ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? (var_1_10 == ((double) (var_1_9 - ((((((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) < (var_1_7)) ? (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) : (var_1_7)))))) : (var_1_10 == ((double) ((((var_1_6) > (var_1_8)) ? (var_1_6) : (var_1_8))))))) && (((var_1_6 * (var_1_8 * var_1_7)) > (((((var_1_9) > (var_1_12)) ? (var_1_9) : (var_1_12))) - var_1_14)) ? (var_1_13 == ((unsigned long int) (128u + var_1_26))) : (var_1_13 == ((unsigned long int) var_1_26)))) && ((var_1_25 >= var_1_9) ? ((var_1_9 < var_1_14) ? (var_1_16 == ((float) var_1_8)) : 1) : 1)) && (((var_1_5 != var_1_12) && var_1_30) ? ((var_1_12 >= (var_1_9 * var_1_7)) ? ((var_1_11 >= var_1_26) ? (var_1_17 == ((double) var_1_12)) : (var_1_17 == ((double) var_1_7))) : (var_1_17 == ((double) var_1_6))) : 1)) && (((var_1_26 % (var_1_20 + var_1_21)) <= (~ ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_19 == ((unsigned char) (((! var_1_22) || var_1_23) || var_1_24))) : (var_1_19 == ((unsigned char) (! var_1_22))))) && ((var_1_26 >= var_1_20) ? ((var_1_11 > var_1_26) ? (((((((10) > (var_1_3)) ? (10) : (var_1_3))) + var_1_28) >= var_1_20) ? ((! var_1_19) ? (var_1_25 == ((double) (var_1_9 - var_1_8))) : 1) : (var_1_25 == ((double) var_1_9))) : (var_1_25 == ((double) var_1_8))) : 1)) && ((last_1_var_1_30 || var_1_24) ? (last_1_var_1_19 ? (var_1_26 == ((unsigned short int) ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20))))) : ((var_1_12 == last_1_var_1_16) ? (var_1_23 ? (var_1_26 == ((unsigned short int) var_1_20)) : 1) : 1)) : (var_1_26 == ((unsigned short int) var_1_20)))) && (((- 1000) <= (var_1_21 - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_28 == ((signed short int) (var_1_29 + var_1_1))) : (var_1_28 == ((signed short int) -5)))) && ((((0 ^ var_1_1) + var_1_29) < var_1_11) ? (var_1_30 == ((unsigned char) (var_1_22 && (var_1_19 || var_1_31)))) : (var_1_30 == ((unsigned char) var_1_22)))
;
VAL [\result=0, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L198] RET, EXPR property()
[L198] CALL __VERIFIER_assert(property())
[L19] COND TRUE !(cond)
VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
[L19] reach_error()
VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=7, var_1_11=-65, var_1_12=5, var_1_13=139, var_1_14=6, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=141, var_1_20=11, var_1_21=127, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=11, var_1_28=-16242, var_1_29=-16383, var_1_30=1, var_1_31=1, var_1_3=2, var_1_6=7, var_1_7=2, var_1_8=3, var_1_9=4]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.6s, OverallIterations: 4, TraceHistogramMax: 26, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 215 SdHoareTripleChecker+Valid, 2.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 203 mSDsluCounter, 724 SdHoareTripleChecker+Invalid, 2.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 259 IncrementalHoareTripleChecker+Unchecked, 393 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 264 IncrementalHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 331 mSDtfsCounter, 264 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 711 GetRequests, 690 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 3 IntricatePredicates, 1 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=137occurred in iteration=3, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 15 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 686 NumberOfCodeBlocks, 686 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 681 ConstructedInterpolants, 4 QuantifiedInterpolants, 1601 SizeOfPredicates, 17 NumberOfNonLiveVariables, 1251 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 5125/5200 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2023-11-19 07:35:09,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu --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 eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:35:11,676 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:35:11,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2023-11-19 07:35:11,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:35:11,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:35:11,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:35:11,867 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:35:11,868 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:35:11,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 07:35:11,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-19 07:35:11,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:35:11,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:35:11,877 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:35:11,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:35:11,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 07:35:11,880 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 07:35:11,881 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 07:35:11,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:35:11,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 07:35:11,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 07:35:11,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 07:35:11,884 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-11-19 07:35:11,885 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2023-11-19 07:35:11,885 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-11-19 07:35:11,886 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 07:35:11,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:35:11,887 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:35:11,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:35:11,888 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:35:11,888 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-19 07:35:11,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:35:11,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:35:11,891 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 07:35:11,891 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 07:35:11,892 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2023-11-19 07:35:11,892 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-11-19 07:35:11,892 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-19 07:35:11,893 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 07:35:11,893 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-11-19 07:35:11,894 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 07:35:11,894 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2023-11-19 07:35:11,895 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-19 07:35:11,895 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_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74
[2023-11-19 07:35:12,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:35:12,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:35:12,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:35:12,397 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:35:12,398 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:35:12,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:35:15,776 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:35:16,121 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:35:16,122 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:35:16,134 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/3c80f8d19/7957afa8ec7443cc9096beccdf9fd79c/FLAGcd5bd1076
[2023-11-19 07:35:16,160 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/data/3c80f8d19/7957afa8ec7443cc9096beccdf9fd79c
[2023-11-19 07:35:16,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:35:16,169 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:35:16,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:35:16,173 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:35:16,179 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:35:16,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9d252a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16, skipping insertion in model container
[2023-11-19 07:35:16,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,239 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:35:16,378 WARN L240 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_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929]
[2023-11-19 07:35:16,456 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:35:16,481 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 07:35:16,498 WARN L240 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_4dd5af15-356d-42f5-b04e-04bb649f5254/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929]
[2023-11-19 07:35:16,546 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 07:35:16,567 INFO L206 MainTranslator]: Completed translation
[2023-11-19 07:35:16,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16 WrapperNode
[2023-11-19 07:35:16,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:35:16,569 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 07:35:16,569 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 07:35:16,569 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 07:35:16,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,644 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189
[2023-11-19 07:35:16,645 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 07:35:16,645 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 07:35:16,646 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 07:35:16,646 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 07:35:16,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,672 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,672 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,712 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,715 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,720 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 07:35:16,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 07:35:16,722 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 07:35:16,722 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 07:35:16,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (1/1) ...
[2023-11-19 07:35:16,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:35:16,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3
[2023-11-19 07:35:16,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2023-11-19 07:35:16,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2023-11-19 07:35:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 07:35:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2023-11-19 07:35:16,850 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 07:35:16,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 07:35:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 07:35:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 07:35:16,950 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 07:35:16,952 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 07:35:31,023 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 07:35:31,038 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 07:35:31,039 INFO L302 CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-19 07:35:31,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:31 BoogieIcfgContainer
[2023-11-19 07:35:31,044 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 07:35:31,047 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2023-11-19 07:35:31,047 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2023-11-19 07:35:31,051 INFO L274 PluginConnector]: TraceAbstraction initialized
[2023-11-19 07:35:31,051 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:35:16" (1/3) ...
[2023-11-19 07:35:31,052 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2301961a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:31, skipping insertion in model container
[2023-11-19 07:35:31,052 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:16" (2/3) ...
[2023-11-19 07:35:31,053 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2301961a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:31, skipping insertion in model container
[2023-11-19 07:35:31,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:31" (3/3) ...
[2023-11-19 07:35:31,055 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-49.i
[2023-11-19 07:35:31,075 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2023-11-19 07:35:31,075 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2023-11-19 07:35:31,143 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2023-11-19 07:35:31,150 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6535397e, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=<UNSUPPORTED>, UseSemiCommutativity=<UNSUPPORTED>, Solver=<NOT_USED>, SolverTimeout=<NOT_USED>]
[2023-11-19 07:35:31,150 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2023-11-19 07:35:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26)
[2023-11-19 07:35:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2023-11-19 07:35:31,173 INFO L187 NwaCegarLoop]: Found error trace
[2023-11-19 07:35:31,174 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2023-11-19 07:35:31,175 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2023-11-19 07:35:31,184 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 07:35:31,184 INFO L85 PathProgramCache]: Analyzing trace with hash 2008021387, now seen corresponding path program 1 times
[2023-11-19 07:35:31,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF
[2023-11-19 07:35:31,201 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [453838434]
[2023-11-19 07:35:31,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2023-11-19 07:35:31,202 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
[2023-11-19 07:35:31,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/mathsat
[2023-11-19 07:35:31,206 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/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)
[2023-11-19 07:35:31,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd5af15-356d-42f5-b04e-04bb649f5254/bin/uautomizer-verify-uCwYo4JHxu/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
[2023-11-19 07:35:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 07:35:33,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 9 conjunts are in the unsatisfiable core
[2023-11-19 07:35:33,533 INFO L285 TraceCheckSpWp]: Computing forward predicates...
[2023-11-19 07:35:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 688 proven. 72 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked.
[2023-11-19 07:35:38,618 INFO L327 TraceCheckSpWp]: Computing backward predicates...
[2023-11-19 07:35:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked.
[2023-11-19 07:35:39,664 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace
[2023-11-19 07:35:39,665 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [453838434]
[2023-11-19 07:35:39,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [453838434] provided 1 perfect and 1 imperfect interpolant sequences
[2023-11-19 07:35:39,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences.
[2023-11-19 07:35:39,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 12
[2023-11-19 07:35:39,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214706874]
[2023-11-19 07:35:39,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2023-11-19 07:35:39,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states
[2023-11-19 07:35:39,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF
[2023-11-19 07:35:39,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2023-11-19 07:35:39,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132
[2023-11-19 07:35:39,709 INFO L87 Difference]: Start difference. First operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26)
[2023-11-19 07:35:42,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:44,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:46,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:48,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:50,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:53,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []
[2023-11-19 07:35:54,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []