./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1250.c --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_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1250.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 7aa9ac80ed7bb9ce6b78459a496e265402ed9cc3 .......................................................................................................................................................................................................... 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_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1250.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 7aa9ac80ed7bb9ce6b78459a496e265402ed9cc3 ............................................................................................................................................................................................................ 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 [2019-11-20 05:47:44,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:47:44,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:47:44,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:47:44,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:47:44,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:47:44,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:47:44,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:47:44,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:47:44,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:47:44,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:47:44,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:47:44,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:47:44,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:47:44,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:47:44,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:47:44,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:47:44,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:47:44,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:47:44,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:47:44,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:47:44,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:47:44,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:47:44,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:47:44,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:47:44,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:47:44,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:47:44,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:47:44,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:47:44,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:47:44,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:47:44,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:47:44,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:47:44,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:47:44,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:47:44,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:47:44,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:47:44,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:47:44,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:47:44,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:47:44,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:47:44,976 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:47:44,999 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:47:45,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:47:45,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:47:45,000 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:47:45,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:47:45,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:47:45,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:47:45,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:47:45,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:47:45,003 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:47:45,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:47:45,003 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:47:45,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:47:45,003 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:47:45,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:47:45,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:47:45,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:47:45,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:47:45,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:47:45,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:47:45,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:47:45,005 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:47:45,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:47:45,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:47:45,006 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_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 -> 7aa9ac80ed7bb9ce6b78459a496e265402ed9cc3 [2019-11-20 05:47:45,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:47:45,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:47:45,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:47:45,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:47:45,183 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:47:45,184 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1250.c [2019-11-20 05:47:45,232 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e36431991/e151b6ad679f4163ad1a6f613a5e99e3/FLAG5aa6b45e9 [2019-11-20 05:47:45,641 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:47:45,641 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/sv-benchmarks/c/float-newlib/float_req_bl_1250.c [2019-11-20 05:47:45,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e36431991/e151b6ad679f4163ad1a6f613a5e99e3/FLAG5aa6b45e9 [2019-11-20 05:47:46,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e36431991/e151b6ad679f4163ad1a6f613a5e99e3 [2019-11-20 05:47:46,017 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:47:46,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:47:46,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:46,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:47:46,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:47:46,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9bbcada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46, skipping insertion in model container [2019-11-20 05:47:46,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,042 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:47:46,061 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:47:46,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:46,237 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:47:46,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:46,370 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:47:46,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46 WrapperNode [2019-11-20 05:47:46,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:46,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:46,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:47:46,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:47:46,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,387 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,404 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:46,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:47:46,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:47:46,405 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:47:46,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:47:46,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:47:46,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:47:46,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:47:46,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 [2019-11-20 05:47:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:47:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:47:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:47:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:47:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:47:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 05:47:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 05:47:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:47:46,927 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:47:46,927 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 05:47:46,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:46 BoogieIcfgContainer [2019-11-20 05:47:46,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:47:46,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:47:46,929 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:47:46,938 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:47:46,940 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:46" (1/1) ... [2019-11-20 05:47:46,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:47:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:47:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2019-11-20 05:47:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2019-11-20 05:47:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 05:47:46,984 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:47:47,023 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) [2019-11-20 05:47:47,028 INFO L168 Benchmark]: Toolchain (without parser) took 1008.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:47:47,029 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:47:47,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -163.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:47,030 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.79 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:47:47,030 INFO L168 Benchmark]: Boogie Preprocessor took 26.73 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:47:47,031 INFO L168 Benchmark]: RCFGBuilder took 497.01 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:47,032 INFO L168 Benchmark]: CodeCheck took 97.06 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:47,035 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 351.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -163.4 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.79 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.73 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 497.01 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * CodeCheck took 97.06 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: 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 [2019-11-20 05:47:48,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:47:48,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:47:48,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:47:48,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:47:48,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:47:48,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:47:48,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:47:48,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:47:48,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:47:48,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:47:48,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:47:48,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:47:48,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:47:48,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:47:48,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:47:48,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:47:48,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:47:48,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:47:48,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:47:48,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:47:48,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:47:48,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:47:48,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:47:48,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:47:48,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:47:48,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:47:48,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:47:48,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:47:48,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:47:48,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:47:48,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:47:48,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:47:48,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:47:48,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:47:48,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:47:48,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:47:48,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:47:48,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:47:48,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:47:48,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:47:48,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:47:48,834 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:47:48,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:47:48,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:47:48,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:47:48,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:47:48,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:47:48,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:47:48,837 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:47:48,837 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:47:48,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:47:48,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:47:48,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:47:48,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:47:48,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:47:48,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:47:48,838 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:47:48,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:47:48,839 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:47:48,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:47:48,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:47:48,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:47:48,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:47:48,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:47:48,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:47:48,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:47:48,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:47:48,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:47:48,841 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:47:48,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:47:48,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:47:48,842 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:47:48,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:47:48,843 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_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 -> 7aa9ac80ed7bb9ce6b78459a496e265402ed9cc3 [2019-11-20 05:47:49,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:47:49,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:47:49,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:47:49,236 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:47:49,237 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:47:49,237 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1250.c [2019-11-20 05:47:49,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e4931c3b0/e5d81cd81ee54ab18580e70982afce51/FLAG62e055eb9 [2019-11-20 05:47:49,684 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:47:49,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/sv-benchmarks/c/float-newlib/float_req_bl_1250.c [2019-11-20 05:47:49,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e4931c3b0/e5d81cd81ee54ab18580e70982afce51/FLAG62e055eb9 [2019-11-20 05:47:50,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/bin/ukojak/data/e4931c3b0/e5d81cd81ee54ab18580e70982afce51 [2019-11-20 05:47:50,097 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:47:50,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:47:50,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:50,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:47:50,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:47:50,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46f01d59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50, skipping insertion in model container [2019-11-20 05:47:50,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,121 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:47:50,140 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:47:50,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:50,336 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:47:50,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:50,480 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:47:50,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50 WrapperNode [2019-11-20 05:47:50,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:50,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:50,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:47:50,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:47:50,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:50,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:47:50,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:47:50,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:47:50,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,570 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... [2019-11-20 05:47:50,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:47:50,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:47:50,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:47:50,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:47:50,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d35c7732-ca78-4d10-a153-2113a2dfa81b/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 [2019-11-20 05:47:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:47:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:47:50,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:47:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 05:47:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:47:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-20 05:47:50,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-20 05:47:50,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:47:51,102 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:47:51,103 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 05:47:51,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:51 BoogieIcfgContainer [2019-11-20 05:47:51,104 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:47:51,104 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:47:51,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:47:51,113 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:47:51,117 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:51" (1/1) ... [2019-11-20 05:47:51,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:47:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:47:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2019-11-20 05:47:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2019-11-20 05:47:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:47:51,167 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:47:51,207 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) [2019-11-20 05:47:51,212 INFO L168 Benchmark]: Toolchain (without parser) took 1113.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -144.4 MB). Peak memory consumption was 10.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:51,213 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. [2019-11-20 05:47:51,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -189.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:51,214 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:51,215 INFO L168 Benchmark]: Boogie Preprocessor took 48.89 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. [2019-11-20 05:47:51,215 INFO L168 Benchmark]: RCFGBuilder took 526.90 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: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:51,216 INFO L168 Benchmark]: CodeCheck took 105.69 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: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:51,219 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 381.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -189.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.89 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 526.90 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: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * CodeCheck took 105.69 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: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...