./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cdfpl/newton_3_6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 952903d79575a1699c800b16f3e37f20fb3056a4 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cdfpl/newton_3_6.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 952903d79575a1699c800b16f3e37f20fb3056a4 .......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 22:40:39,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:40:39,964 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:40:39,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:40:39,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:40:39,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:40:39,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:40:39,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:40:39,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:40:39,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:40:39,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:40:40,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:40:40,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:40:40,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:40:40,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:40:40,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:40:40,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:40:40,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:40:40,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:40:40,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:40:40,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:40:40,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:40:40,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:40:40,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:40:40,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:40:40,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:40:40,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:40:40,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:40:40,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:40:40,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:40:40,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:40:40,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:40:40,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:40:40,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:40:40,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:40:40,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:40:40,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:40:40,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:40:40,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:40:40,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:40:40,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:40:40,034 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:40:40,057 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:40:40,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:40:40,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:40:40,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:40:40,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:40:40,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:40:40,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:40:40,068 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:40:40,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:40:40,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:40:40,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:40:40,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:40:40,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:40:40,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:40:40,071 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:40:40,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:40:40,072 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:40:40,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:40:40,072 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:40:40,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:40:40,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:40:40,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:40:40,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:40:40,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:40:40,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:40:40,074 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:40:40,074 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:40:40,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:40:40,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:40:40,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> 952903d79575a1699c800b16f3e37f20fb3056a4 [2019-11-19 22:40:40,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:40:40,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:40:40,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:40:40,253 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:40:40,254 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:40:40,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_6.i [2019-11-19 22:40:40,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/f387489c0/0ac115ea2dc642ecb5e7d6c7c87ee987/FLAGecc1961b1 [2019-11-19 22:40:40,647 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:40:40,648 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/sv-benchmarks/c/floats-cdfpl/newton_3_6.i [2019-11-19 22:40:40,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/f387489c0/0ac115ea2dc642ecb5e7d6c7c87ee987/FLAGecc1961b1 [2019-11-19 22:40:41,026 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/f387489c0/0ac115ea2dc642ecb5e7d6c7c87ee987 [2019-11-19 22:40:41,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:40:41,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:40:41,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:40:41,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:40:41,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:40:41,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@886cb16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41, skipping insertion in model container [2019-11-19 22:40:41,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,047 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:40:41,062 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:40:41,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:40:41,212 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:40:41,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:40:41,318 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:40:41,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41 WrapperNode [2019-11-19 22:40:41,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:40:41,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:40:41,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:40:41,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:40:41,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:40:41,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:40:41,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:40:41,354 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:40:41,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:40:41,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:40:41,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:40:41,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:40:41,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:40:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-19 22:40:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-19 22:40:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:40:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:40:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-19 22:40:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-19 22:40:41,634 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:40:41,634 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-19 22:40:41,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:40:41 BoogieIcfgContainer [2019-11-19 22:40:41,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:40:41,636 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:40:41,636 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:40:41,645 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:40:41,645 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:40:41" (1/1) ... [2019-11-19 22:40:41,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:40:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:40:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-11-19 22:40:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-11-19 22:40:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-19 22:40:41,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:40:41,748 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:40:41,752 INFO L168 Benchmark]: Toolchain (without parser) took 722.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:40:41,753 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:40:41,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 287.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:40:41,754 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:40:41,755 INFO L168 Benchmark]: Boogie Preprocessor took 29.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:40:41,756 INFO L168 Benchmark]: RCFGBuilder took 252.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2019-11-19 22:40:41,756 INFO L168 Benchmark]: CodeCheck took 114.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:40:41,759 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 287.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -190.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 252.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * CodeCheck took 114.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:40:43,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:40:43,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:40:43,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:40:43,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:40:43,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:40:43,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:40:43,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:40:43,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:40:43,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:40:43,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:40:43,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:40:43,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:40:43,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:40:43,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:40:43,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:40:43,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:40:43,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:40:43,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:40:43,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:40:43,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:40:43,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:40:43,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:40:43,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:40:43,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:40:43,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:40:43,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:40:43,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:40:43,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:40:43,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:40:43,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:40:43,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:40:43,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:40:43,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:40:43,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:40:43,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:40:43,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:40:43,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:40:43,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:40:43,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:40:43,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:40:43,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:40:43,590 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:40:43,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:40:43,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:40:43,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:40:43,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:40:43,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:40:43,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:40:43,593 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:40:43,593 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:40:43,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:40:43,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:40:43,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:40:43,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:40:43,594 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:40:43,595 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:40:43,595 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:40:43,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:40:43,595 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:40:43,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:40:43,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:40:43,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:40:43,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:40:43,596 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:40:43,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:40:43,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:40:43,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:40:43,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:40:43,598 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:40:43,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:40:43,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:40:43,598 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:40:43,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:40:43,599 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak 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 -> 952903d79575a1699c800b16f3e37f20fb3056a4 [2019-11-19 22:40:43,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:40:43,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:40:43,889 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:40:43,890 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:40:43,890 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:40:43,891 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/../../sv-benchmarks/c/floats-cdfpl/newton_3_6.i [2019-11-19 22:40:43,938 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/647c8c9f4/adf31d3e2c9c4fabbefbc88e2b2aee1f/FLAGaff297eac [2019-11-19 22:40:44,335 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:40:44,336 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/sv-benchmarks/c/floats-cdfpl/newton_3_6.i [2019-11-19 22:40:44,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/647c8c9f4/adf31d3e2c9c4fabbefbc88e2b2aee1f/FLAGaff297eac [2019-11-19 22:40:44,354 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/data/647c8c9f4/adf31d3e2c9c4fabbefbc88e2b2aee1f [2019-11-19 22:40:44,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:40:44,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:40:44,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:40:44,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:40:44,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:40:44,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a7503d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44, skipping insertion in model container [2019-11-19 22:40:44,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,373 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:40:44,387 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:40:44,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:40:44,531 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:40:44,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:40:44,564 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:40:44,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44 WrapperNode [2019-11-19 22:40:44,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:40:44,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:40:44,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:40:44,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:40:44,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:40:44,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:40:44,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:40:44,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:40:44,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... [2019-11-19 22:40:44,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:40:44,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:40:44,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:40:44,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:40:44,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:40:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6189a49c-16ff-4b83-bd5a-460ef88d5f78/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:40:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-19 22:40:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-19 22:40:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:40:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:40:44,773 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2019-11-19 22:40:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2019-11-19 22:41:38,980 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:41:38,981 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-19 22:41:38,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:41:38 BoogieIcfgContainer [2019-11-19 22:41:38,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:41:38,983 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:41:38,983 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:41:38,993 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:41:38,993 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:41:38" (1/1) ... [2019-11-19 22:41:39,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:41:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:41:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2019-11-19 22:41:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2019-11-19 22:41:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-19 22:41:39,043 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:41:39,080 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 22:41:39,085 INFO L168 Benchmark]: Toolchain (without parser) took 54725.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -110.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:41:39,086 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:41:39,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 208.09 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:41:39,087 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -152.1 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2019-11-19 22:41:39,088 INFO L168 Benchmark]: Boogie Preprocessor took 45.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:41:39,089 INFO L168 Benchmark]: RCFGBuilder took 54277.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:41:39,089 INFO L168 Benchmark]: CodeCheck took 100.19 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 22:41:39,093 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 208.09 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -152.1 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.56 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 54277.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * CodeCheck took 100.19 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...