./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.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_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 3aab1f9a4ab013ecf84920840c63f6581ed107d6 ..................................................................................................................................................................................................................... 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_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 3aab1f9a4ab013ecf84920840c63f6581ed107d6 ...................................................................................................................................................................................................................... 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 11:05:33,472 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:05:33,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:05:33,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:05:33,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:05:33,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:05:33,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:05:33,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:05:33,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:05:33,514 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:05:33,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:05:33,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:05:33,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:05:33,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:05:33,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:05:33,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:05:33,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:05:33,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:05:33,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:05:33,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:05:33,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:05:33,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:05:33,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:05:33,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:05:33,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:05:33,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:05:33,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:05:33,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:05:33,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:05:33,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:05:33,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:05:33,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:05:33,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:05:33,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:05:33,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:05:33,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:05:33,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:05:33,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:05:33,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:05:33,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:05:33,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:05:33,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:05:33,588 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:05:33,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:05:33,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:05:33,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:05:33,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:05:33,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:05:33,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:05:33,590 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:05:33,590 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:05:33,591 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:05:33,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:05:33,591 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:05:33,591 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:05:33,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:05:33,592 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:05:33,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:05:33,592 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:05:33,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:05:33,592 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:05:33,593 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:05:33,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:05:33,593 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:05:33,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:05:33,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:05:33,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:05:33,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:05:33,594 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:05:33,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:05:33,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:05:33,595 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_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 -> 3aab1f9a4ab013ecf84920840c63f6581ed107d6 [2019-11-20 11:05:33,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:05:33,779 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:05:33,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:05:33,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:05:33,796 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:05:33,797 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2019-11-20 11:05:33,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/38c76012e/2ed570316a3f4291a10e7ccf8d806cfe/FLAG09d8f3ed4 [2019-11-20 11:05:34,305 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:05:34,306 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2019-11-20 11:05:34,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/38c76012e/2ed570316a3f4291a10e7ccf8d806cfe/FLAG09d8f3ed4 [2019-11-20 11:05:34,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/38c76012e/2ed570316a3f4291a10e7ccf8d806cfe [2019-11-20 11:05:34,662 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:05:34,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:05:34,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:05:34,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:05:34,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:05:34,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:34" (1/1) ... [2019-11-20 11:05:34,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103de9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:34, skipping insertion in model container [2019-11-20 11:05:34,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:34" (1/1) ... [2019-11-20 11:05:34,680 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:05:34,745 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:05:35,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:05:35,315 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:05:35,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:05:35,458 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:05:35,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35 WrapperNode [2019-11-20 11:05:35,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:05:35,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:05:35,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:05:35,460 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:05:35,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:05:35,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:05:35,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:05:35,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:05:35,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... [2019-11-20 11:05:35,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:05:35,725 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:05:35,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:05:35,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:05:35,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 11:05:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 11:05:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 11:05:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 11:05:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 11:05:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 11:05:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:05:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 11:05:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 11:05:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 11:05:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 11:05:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 11:05:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:05:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:05:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 11:05:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 11:05:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 11:05:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 11:05:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:05:38,339 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:05:38,340 INFO L285 CfgBuilder]: Removed 75 assume(true) statements. [2019-11-20 11:05:38,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:05:38 BoogieIcfgContainer [2019-11-20 11:05:38,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:05:38,342 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 11:05:38,342 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 11:05:38,355 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 11:05:38,356 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:05:38" (1/1) ... [2019-11-20 11:05:38,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:05:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 11:05:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-11-20 11:05:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-11-20 11:05:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 11:05:38,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 11:05:38,488 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 11:05:38,494 INFO L168 Benchmark]: Toolchain (without parser) took 3828.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 940.7 MB in the beginning and 851.2 MB in the end (delta: 89.6 MB). Peak memory consumption was 232.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,496 INFO L168 Benchmark]: CDTParser took 0.60 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 11:05:38,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 794.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -169.6 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,498 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.17 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,499 INFO L168 Benchmark]: Boogie Preprocessor took 145.10 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,500 INFO L168 Benchmark]: RCFGBuilder took 2616.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.3 MB in the end (delta: 237.8 MB). Peak memory consumption was 237.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,501 INFO L168 Benchmark]: CodeCheck took 148.96 ms. Allocated memory is still 1.2 GB. Free memory was 858.3 MB in the beginning and 851.2 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:05:38,510 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 0.60 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 794.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -169.6 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.17 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 145.10 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2616.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.3 MB in the end (delta: 237.8 MB). Peak memory consumption was 237.8 MB. Max. memory is 11.5 GB. * CodeCheck took 148.96 ms. Allocated memory is still 1.2 GB. Free memory was 858.3 MB in the beginning and 851.2 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 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 11:05:40,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:05:40,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:05:40,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:05:40,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:05:40,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:05:40,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:05:40,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:05:40,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:05:40,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:05:40,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:05:40,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:05:40,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:05:40,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:05:40,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:05:40,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:05:40,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:05:40,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:05:40,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:05:40,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:05:40,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:05:40,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:05:40,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:05:40,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:05:40,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:05:40,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:05:40,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:05:40,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:05:40,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:05:40,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:05:40,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:05:40,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:05:40,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:05:40,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:05:40,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:05:40,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:05:40,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:05:40,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:05:40,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:05:40,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:05:40,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:05:40,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:05:40,613 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:05:40,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:05:40,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:05:40,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:05:40,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:05:40,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:05:40,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:05:40,627 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:05:40,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:05:40,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:05:40,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:05:40,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:05:40,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:05:40,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:05:40,629 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:05:40,629 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:05:40,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:05:40,630 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:05:40,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:05:40,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:05:40,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:05:40,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:05:40,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:05:40,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:05:40,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:05:40,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:05:40,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:05:40,632 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:05:40,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:05:40,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:05:40,633 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:05:40,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:05:40,634 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_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 -> 3aab1f9a4ab013ecf84920840c63f6581ed107d6 [2019-11-20 11:05:40,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:05:40,982 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:05:40,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:05:40,986 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:05:40,987 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:05:40,987 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2019-11-20 11:05:41,042 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/65c6528a9/63ebec23c8924b77b1c3a5352ef4deb5/FLAGef1fcd19b [2019-11-20 11:05:41,526 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:05:41,527 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2019-11-20 11:05:41,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/65c6528a9/63ebec23c8924b77b1c3a5352ef4deb5/FLAGef1fcd19b [2019-11-20 11:05:41,793 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/bin/ukojak/data/65c6528a9/63ebec23c8924b77b1c3a5352ef4deb5 [2019-11-20 11:05:41,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:05:41,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:05:41,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:05:41,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:05:41,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:05:41,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:41" (1/1) ... [2019-11-20 11:05:41,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@394cc4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:41, skipping insertion in model container [2019-11-20 11:05:41,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:05:41" (1/1) ... [2019-11-20 11:05:41,819 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:05:41,856 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:05:42,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:05:42,452 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:05:42,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:05:42,627 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:05:42,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42 WrapperNode [2019-11-20 11:05:42,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:05:42,633 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:05:42,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:05:42,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:05:42,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,699 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:05:42,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:05:42,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:05:42,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:05:42,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,814 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... [2019-11-20 11:05:42,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:05:42,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:05:42,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:05:42,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:05:42,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:05:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a50bbd83-365a-4d7a-a5ad-50531e2535c5/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 11:05:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 11:05:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 11:05:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 11:05:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 11:05:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 11:05:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 11:05:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:05:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 11:05:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 11:05:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 11:05:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 11:05:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:05:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:05:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 11:05:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 11:05:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 11:05:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 11:05:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:09:13,411 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:09:13,411 INFO L285 CfgBuilder]: Removed 75 assume(true) statements. [2019-11-20 11:09:13,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:09:13 BoogieIcfgContainer [2019-11-20 11:09:13,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:09:13,414 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 11:09:13,414 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 11:09:13,424 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 11:09:13,424 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:09:13" (1/1) ... [2019-11-20 11:09:13,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:09:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 11:09:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-11-20 11:09:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-11-20 11:09:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 11:09:13,484 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 11:09:13,531 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 11:09:13,537 INFO L168 Benchmark]: Toolchain (without parser) took 211738.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 955.1 MB in the beginning and 811.2 MB in the end (delta: 143.8 MB). Peak memory consumption was 274.4 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,538 INFO L168 Benchmark]: CDTParser took 0.27 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 11:09:13,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 834.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,540 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.77 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,541 INFO L168 Benchmark]: Boogie Preprocessor took 136.02 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,542 INFO L168 Benchmark]: RCFGBuilder took 210490.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 818.0 MB in the end (delta: 266.1 MB). Peak memory consumption was 266.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,543 INFO L168 Benchmark]: CodeCheck took 120.83 ms. Allocated memory is still 1.2 GB. Free memory was 818.0 MB in the beginning and 811.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 11:09:13,547 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 0.27 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 834.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 152.77 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 136.02 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 210490.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 818.0 MB in the end (delta: 266.1 MB). Peak memory consumption was 266.1 MB. Max. memory is 11.5 GB. * CodeCheck took 120.83 ms. Allocated memory is still 1.2 GB. Free memory was 818.0 MB in the beginning and 811.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...