./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1091.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_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1091.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/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 2b9d0a0d91195e42f3fdc78aff518a11cbbaa17c .......................................................................................................................................................................................................... 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_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1091.c -s /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/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 2b9d0a0d91195e42f3fdc78aff518a11cbbaa17c ............................................................................................................................................................................................................ 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 04:58:43,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:58:43,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:58:43,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:58:43,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:58:43,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:58:43,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:58:43,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:58:43,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:58:43,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:58:43,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:58:43,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:58:43,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:58:43,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:58:43,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:58:43,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:58:43,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:58:43,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:58:43,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:58:43,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:58:43,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:58:43,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:58:43,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:58:43,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:58:43,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:58:43,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:58:43,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:58:43,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:58:43,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:58:43,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:58:43,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:58:43,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:58:43,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:58:43,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:58:43,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:58:43,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:58:43,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:58:43,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:58:43,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:58:43,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:58:43,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:58:43,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:58:43,489 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:58:43,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:58:43,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:58:43,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:58:43,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:58:43,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:58:43,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:58:43,492 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:58:43,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:58:43,492 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:58:43,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:58:43,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:58:43,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:58:43,494 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:58:43,494 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:58:43,494 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:58:43,494 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:58:43,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:58:43,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:58:43,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:58:43,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:58:43,495 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:58:43,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:58:43,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:58:43,496 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_ef290cd3-c40b-43eb-9125-41149653c729/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 -> 2b9d0a0d91195e42f3fdc78aff518a11cbbaa17c [2019-11-20 04:58:43,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:58:43,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:58:43,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:58:43,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:58:43,653 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:58:43,654 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1091.c [2019-11-20 04:58:43,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/d959c7b83/63bbb5d7c22b44918d5a966c63758004/FLAG83603a068 [2019-11-20 04:58:44,115 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:58:44,117 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/sv-benchmarks/c/float-newlib/float_req_bl_1091.c [2019-11-20 04:58:44,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/d959c7b83/63bbb5d7c22b44918d5a966c63758004/FLAG83603a068 [2019-11-20 04:58:44,140 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/d959c7b83/63bbb5d7c22b44918d5a966c63758004 [2019-11-20 04:58:44,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:58:44,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:58:44,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:58:44,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:58:44,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:58:44,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3568749c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44, skipping insertion in model container [2019-11-20 04:58:44,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,160 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:58:44,179 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:58:44,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:58:44,442 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:58:44,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:58:44,497 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:58:44,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44 WrapperNode [2019-11-20 04:58:44,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:58:44,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:58:44,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:58:44,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:58:44,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:58:44,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:58:44,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:58:44,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:58:44,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... [2019-11-20 04:58:44,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:58:44,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:58:44,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:58:44,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:58:44,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/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 04:58:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 04:58:44,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:58:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 04:58:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:58:44,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:58:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:58:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:58:44,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:58:45,039 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:58:45,040 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 04:58:45,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:45 BoogieIcfgContainer [2019-11-20 04:58:45,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:58:45,041 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:58:45,042 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:58:45,051 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:58:45,051 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:45" (1/1) ... [2019-11-20 04:58:45,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:58:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:58:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2019-11-20 04:58:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2019-11-20 04:58:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 04:58:45,088 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:58:45,124 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 04:58:45,127 INFO L168 Benchmark]: Toolchain (without parser) took 982.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:58:45,128 INFO L168 Benchmark]: CDTParser took 0.25 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 04:58:45,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:45,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.11 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. [2019-11-20 04:58:45,130 INFO L168 Benchmark]: Boogie Preprocessor took 24.77 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 04:58:45,130 INFO L168 Benchmark]: RCFGBuilder took 476.91 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:45,131 INFO L168 Benchmark]: CodeCheck took 84.05 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:45,134 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 0.25 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 352.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.11 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. * Boogie Preprocessor took 24.77 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 476.91 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * CodeCheck took 84.05 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: 10.7 MB). Peak memory consumption was 10.7 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 04:58:46,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:58:47,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:58:47,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:58:47,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:58:47,014 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:58:47,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:58:47,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:58:47,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:58:47,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:58:47,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:58:47,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:58:47,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:58:47,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:58:47,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:58:47,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:58:47,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:58:47,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:58:47,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:58:47,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:58:47,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:58:47,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:58:47,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:58:47,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:58:47,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:58:47,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:58:47,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:58:47,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:58:47,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:58:47,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:58:47,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:58:47,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:58:47,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:58:47,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:58:47,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:58:47,047 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:58:47,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:58:47,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:58:47,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:58:47,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:58:47,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:58:47,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:58:47,064 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:58:47,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:58:47,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:58:47,066 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:58:47,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:58:47,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:58:47,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:58:47,067 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:58:47,067 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:58:47,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:58:47,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:58:47,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:58:47,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:58:47,069 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:58:47,069 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:58:47,069 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:58:47,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:58:47,070 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:58:47,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:58:47,070 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:58:47,070 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:58:47,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:58:47,071 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:58:47,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:58:47,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:58:47,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:58:47,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:58:47,073 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:58:47,073 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:58:47,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:58:47,074 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:58:47,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:58:47,074 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_ef290cd3-c40b-43eb-9125-41149653c729/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 -> 2b9d0a0d91195e42f3fdc78aff518a11cbbaa17c [2019-11-20 04:58:47,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:58:47,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:58:47,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:58:47,344 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:58:47,344 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:58:47,345 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1091.c [2019-11-20 04:58:47,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/3151317de/fd909aa7e2a745ffbfb12af60fe6ae96/FLAGa1e6cf2e4 [2019-11-20 04:58:47,834 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:58:47,836 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/sv-benchmarks/c/float-newlib/float_req_bl_1091.c [2019-11-20 04:58:47,843 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/3151317de/fd909aa7e2a745ffbfb12af60fe6ae96/FLAGa1e6cf2e4 [2019-11-20 04:58:47,861 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/bin/ukojak/data/3151317de/fd909aa7e2a745ffbfb12af60fe6ae96 [2019-11-20 04:58:47,865 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:58:47,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:58:47,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:58:47,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:58:47,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:58:47,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:47" (1/1) ... [2019-11-20 04:58:47,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67990183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:47, skipping insertion in model container [2019-11-20 04:58:47,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:58:47" (1/1) ... [2019-11-20 04:58:47,883 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:58:47,902 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:58:48,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:58:48,065 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:58:48,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:58:48,113 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:58:48,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48 WrapperNode [2019-11-20 04:58:48,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:58:48,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:58:48,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:58:48,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:58:48,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:58:48,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:58:48,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:58:48,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:58:48,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... [2019-11-20 04:58:48,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:58:48,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:58:48,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:58:48,259 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:58:48,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:58:48" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ef290cd3-c40b-43eb-9125-41149653c729/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 04:58:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:58:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:58:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:58:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 04:58:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:58:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 04:58:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:58:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:58:49,535 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:58:49,535 INFO L285 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-20 04:58:49,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:49 BoogieIcfgContainer [2019-11-20 04:58:49,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:58:49,537 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 04:58:49,537 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 04:58:49,547 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 04:58:49,547 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:49" (1/1) ... [2019-11-20 04:58:49,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:58:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 04:58:49,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2019-11-20 04:58:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2019-11-20 04:58:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-11-20 04:58:49,586 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 04:58:49,623 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 04:58:49,628 INFO L168 Benchmark]: Toolchain (without parser) took 1760.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 6.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:49,628 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:58:49,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 245.39 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:49,630 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 945.6 MB in the beginning and 1.2 GB in the end (delta: -208.9 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:49,630 INFO L168 Benchmark]: Boogie Preprocessor took 28.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:58:49,631 INFO L168 Benchmark]: RCFGBuilder took 1278.31 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:49,632 INFO L168 Benchmark]: CodeCheck took 88.55 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:49,635 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 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 245.39 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.6 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 115.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 945.6 MB in the beginning and 1.2 GB in the end (delta: -208.9 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1278.31 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * CodeCheck took 88.55 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...