./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_good.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for overflows
Using default analysis
Version 8393723b
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) )
--witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cd42774274db30e1f2f7ad533f245025d8b50910d50d0cd186fc2e23c8edec39
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-8393723
[2022-11-19 08:15:29,939 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-11-19 08:15:29,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-19 08:15:29,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-19 08:15:29,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-19 08:15:29,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-19 08:15:29,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-19 08:15:29,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-19 08:15:29,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-19 08:15:29,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-19 08:15:29,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2022-11-19 08:15:29,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-19 08:15:29,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-19 08:15:29,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-19 08:15:29,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-19 08:15:30,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-19 08:15:30,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-19 08:15:30,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-19 08:15:30,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-19 08:15:30,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-19 08:15:30,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-19 08:15:30,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-19 08:15:30,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2022-11-19 08:15:30,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-19 08:15:30,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-19 08:15:30,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-19 08:15:30,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-19 08:15:30,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-19 08:15:30,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-19 08:15:30,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-19 08:15:30,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-19 08:15:30,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-19 08:15:30,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-19 08:15:30,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-19 08:15:30,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-19 08:15:30,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-19 08:15:30,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-19 08:15:30,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-19 08:15:30,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-19 08:15:30,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-19 08:15:30,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2022-11-19 08:15:30,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf
[2022-11-19 08:15:30,057 INFO L113 SettingsManager]: Loading preferences was successful
[2022-11-19 08:15:30,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-19 08:15:30,058 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-11-19 08:15:30,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-11-19 08:15:30,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-11-19 08:15:30,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-11-19 08:15:30,060 INFO L138 SettingsManager]: * User list type=DISABLED
[2022-11-19 08:15:30,061 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2022-11-19 08:15:30,061 INFO L138 SettingsManager]: * Explicit value domain=true
[2022-11-19 08:15:30,061 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2022-11-19 08:15:30,062 INFO L138 SettingsManager]: * Octagon Domain=false
[2022-11-19 08:15:30,062 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain
[2022-11-19 08:15:30,062 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true
[2022-11-19 08:15:30,063 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2022-11-19 08:15:30,063 INFO L138 SettingsManager]: * Interval Domain=false
[2022-11-19 08:15:30,063 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults:
[2022-11-19 08:15:30,063 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer
[2022-11-19 08:15:30,064 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC
[2022-11-19 08:15:30,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-19 08:15:30,064 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2022-11-19 08:15:30,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-11-19 08:15:30,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-11-19 08:15:30,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-11-19 08:15:30,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-19 08:15:30,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-11-19 08:15:30,066 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true
[2022-11-19 08:15:30,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-11-19 08:15:30,066 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-11-19 08:15:30,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-11-19 08:15:30,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-19 08:15:30,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-11-19 08:15:30,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-11-19 08:15:30,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-19 08:15:30,068 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES
[2022-11-19 08:15:30,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-11-19 08:15:30,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-11-19 08:15:30,068 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN
[2022-11-19 08:15:30,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-11-19 08:15:30,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-11-19 08:15:30,069 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2022-11-19 08:15:30,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
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_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd42774274db30e1f2f7ad533f245025d8b50910d50d0cd186fc2e23c8edec39
[2022-11-19 08:15:30,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-19 08:15:30,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-19 08:15:30,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-19 08:15:30,354 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-11-19 08:15:30,359 INFO L275 PluginConnector]: CDTParser initialized
[2022-11-19 08:15:30,360 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_good.i
[2022-11-19 08:15:30,441 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/data/942ea18ba/a6dbc195221e4137be79bd2046f58d6c/FLAGffbaada8e
[2022-11-19 08:15:31,088 INFO L306 CDTParser]: Found 1 translation units.
[2022-11-19 08:15:31,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_good.i
[2022-11-19 08:15:31,121 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/data/942ea18ba/a6dbc195221e4137be79bd2046f58d6c/FLAGffbaada8e
[2022-11-19 08:15:31,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/data/942ea18ba/a6dbc195221e4137be79bd2046f58d6c
[2022-11-19 08:15:31,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-19 08:15:31,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-19 08:15:31,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-19 08:15:31,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-19 08:15:31,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-19 08:15:31,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:15:31" (1/1) ...
[2022-11-19 08:15:31,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376da6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:15:31, skipping insertion in model container
[2022-11-19 08:15:31,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:15:31" (1/1) ...
[2022-11-19 08:15:31,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-11-19 08:15:31,401 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-11-19 08:15:31,960 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16
[2022-11-19 08:15:33,147 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:800)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1881)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:239)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1462)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1637)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1668)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1086)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1488)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3308)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2387)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2022-11-19 08:15:33,152 INFO L158 Benchmark]: Toolchain (without parser) took 1879.37ms. Allocated memory is still 119.5MB. Free memory was 76.0MB in the beginning and 81.9MB in the end (delta: -6.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2022-11-19 08:15:33,153 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-11-19 08:15:33,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1872.21ms. Allocated memory is still 119.5MB. Free memory was 75.8MB in the beginning and 81.9MB in the end (delta: -6.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2022-11-19 08:15:33,155 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.20ms. Allocated memory is still 119.5MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 1872.21ms. Allocated memory is still 119.5MB. Free memory was 75.8MB in the beginning and 81.9MB in the end (delta: -6.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:800)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Using bit-precise analysis
No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4b99484-aae1-41a9-b598-5449d5d22989/bin/utaipan-I9t0OCRTmS/config using search string *Overflow*64bit*_Bitvector*.epf
No suitable settings file found using Overflow*64bit*_Bitvector
ERROR: UNSUPPORTED PROPERTY
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt