./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0730b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0730b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e7d1cf180b9d7ec82be720739bf017cddebb7c7 .................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0730b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e7d1cf180b9d7ec82be720739bf017cddebb7c7 ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:28,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:28,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:28,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:28,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:28,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:28,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:28,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:28,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:28,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:28,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:28,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:28,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:28,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:28,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:28,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:28,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:28,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:28,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:28,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:28,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:28,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:28,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:28,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:28,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:28,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:28,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:28,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:28,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:28,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:28,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:28,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:28,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:28,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:28,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:28,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:28,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:28,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:28,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:28,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:28,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:28,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:41:28,739 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:28,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:28,740 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:28,740 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:28,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:28,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:28,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:28,742 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:28,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:28,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:28,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:28,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:28,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:28,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:28,744 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:28,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:28,744 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:28,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:28,745 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:28,745 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:28,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:28,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:28,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:28,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:28,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:28,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:28,748 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:28,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:28,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:28,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e7d1cf180b9d7ec82be720739bf017cddebb7c7 [2020-11-28 04:41:29,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:29,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:29,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:29,135 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:29,136 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:29,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0730b.c [2020-11-28 04:41:29,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/d9d7671ec/b65dd0fa835f411f8a117a58b8b0d159/FLAG38ae309b9 [2020-11-28 04:41:29,940 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:29,941 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/sv-benchmarks/c/float-newlib/double_req_bl_0730b.c [2020-11-28 04:41:29,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/d9d7671ec/b65dd0fa835f411f8a117a58b8b0d159/FLAG38ae309b9 [2020-11-28 04:41:30,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/d9d7671ec/b65dd0fa835f411f8a117a58b8b0d159 [2020-11-28 04:41:30,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:30,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:30,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:30,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:30,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:30,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3166dcf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30, skipping insertion in model container [2020-11-28 04:41:30,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:30,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:30,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:30,671 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:41:30,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:30,788 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:41:30,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30 WrapperNode [2020-11-28 04:41:30,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:30,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:30,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:41:30,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:41:30,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:30,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:41:30,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:41:30,896 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:41:30,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... [2020-11-28 04:41:30,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:41:30,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:41:30,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:41:30,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:41:30,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/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 [2020-11-28 04:41:31,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:41:31,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:41:31,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-28 04:41:31,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-28 04:41:31,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-28 04:41:31,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:41:31,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:41:31,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-28 04:41:31,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:41:32,487 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:41:32,487 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-11-28 04:41:32,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:41:32 BoogieIcfgContainer [2020-11-28 04:41:32,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:41:32,490 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:41:32,491 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:41:32,503 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:41:32,503 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:41:32" (1/1) ... [2020-11-28 04:41:32,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:41:32,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:41:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 43 transitions. [2020-11-28 04:41:32,568 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2020-11-28 04:41:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-28 04:41:32,571 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:41:32,625 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:41:32,631 INFO L168 Benchmark]: Toolchain (without parser) took 2347.44 ms. Allocated memory is still 144.7 MB. Free memory was 117.5 MB in the beginning and 95.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:32,633 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory was 54.4 MB in the beginning and 54.4 MB in the end (delta: 6.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:32,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 503.95 ms. Allocated memory is still 144.7 MB. Free memory was 117.3 MB in the beginning and 118.8 MB in the end (delta: -1.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:32,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.29 ms. Allocated memory is still 144.7 MB. Free memory was 118.8 MB in the beginning and 116.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:32,637 INFO L168 Benchmark]: Boogie Preprocessor took 93.62 ms. Allocated memory is still 144.7 MB. Free memory was 116.1 MB in the beginning and 114.6 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:32,639 INFO L168 Benchmark]: RCFGBuilder took 1500.09 ms. Allocated memory is still 144.7 MB. Free memory was 114.6 MB in the beginning and 100.3 MB in the end (delta: 14.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:32,639 INFO L168 Benchmark]: CodeCheck took 137.33 ms. Allocated memory is still 144.7 MB. Free memory was 100.3 MB in the beginning and 95.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:32,652 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 96.5 MB. Free memory was 54.4 MB in the beginning and 54.4 MB in the end (delta: 6.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 503.95 ms. Allocated memory is still 144.7 MB. Free memory was 117.3 MB in the beginning and 118.8 MB in the end (delta: -1.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 103.29 ms. Allocated memory is still 144.7 MB. Free memory was 118.8 MB in the beginning and 116.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 93.62 ms. Allocated memory is still 144.7 MB. Free memory was 116.1 MB in the beginning and 114.6 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 1500.09 ms. Allocated memory is still 144.7 MB. Free memory was 114.6 MB in the beginning and 100.3 MB in the end (delta: 14.3 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. * CodeCheck took 137.33 ms. Allocated memory is still 144.7 MB. Free memory was 100.3 MB in the beginning and 95.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:35,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:35,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:35,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:35,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:35,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:35,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:35,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:35,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:35,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:35,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:35,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:35,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:35,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:35,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:35,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:35,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:35,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:35,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:35,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:35,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:35,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:35,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:35,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:35,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:35,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:35,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:35,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:35,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:35,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:35,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:35,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:35,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:35,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:35,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:35,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:35,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:35,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:35,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:35,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:35,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:35,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:35,429 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:35,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:35,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:35,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:35,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:35,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:35,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:35,436 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:35,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:35,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:35,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:35,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:35,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:35,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:35,438 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:35,438 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:35,438 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:35,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:35,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:35,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:35,439 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:35,439 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:35,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:35,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:35,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:35,440 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:35,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:35,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:35,441 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:35,441 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:35,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:35,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:35,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:35,442 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e7d1cf180b9d7ec82be720739bf017cddebb7c7 [2020-11-28 04:41:35,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:35,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:35,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:35,834 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:35,837 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:35,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0730b.c [2020-11-28 04:41:35,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/b3b246b98/33bea68cdcb94d5e93e381e0034b4cea/FLAGf7f8b2be8 [2020-11-28 04:41:36,416 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:36,423 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/sv-benchmarks/c/float-newlib/double_req_bl_0730b.c [2020-11-28 04:41:36,431 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/b3b246b98/33bea68cdcb94d5e93e381e0034b4cea/FLAGf7f8b2be8 [2020-11-28 04:41:36,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/bin/ukojak/data/b3b246b98/33bea68cdcb94d5e93e381e0034b4cea [2020-11-28 04:41:36,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:36,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:36,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:36,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:36,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:36,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:36" (1/1) ... [2020-11-28 04:41:36,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b30bae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:36, skipping insertion in model container [2020-11-28 04:41:36,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:36" (1/1) ... [2020-11-28 04:41:36,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:36,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:37,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:37,115 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:41:37,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:37,174 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:41:37,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37 WrapperNode [2020-11-28 04:41:37,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:37,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:37,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:41:37,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:41:37,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:37,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:41:37,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:41:37,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:41:37,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... [2020-11-28 04:41:37,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:41:37,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:41:37,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:41:37,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:41:37,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cc08620a-463a-4bae-9023-d76defb05bdc/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 [2020-11-28 04:41:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-11-28 04:41:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-11-28 04:41:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:41:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:41:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-28 04:41:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:41:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:41:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-28 04:41:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-28 04:41:45,366 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:41:45,366 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-11-28 04:41:45,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:41:45 BoogieIcfgContainer [2020-11-28 04:41:45,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:41:45,369 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:41:45,369 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:41:45,378 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:41:45,378 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:41:45" (1/1) ... [2020-11-28 04:41:45,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:41:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:41:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 43 transitions. [2020-11-28 04:41:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2020-11-28 04:41:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-28 04:41:45,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:41:45,479 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:41:45,486 INFO L168 Benchmark]: Toolchain (without parser) took 8697.35 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 46.3 MB in the beginning and 36.0 MB in the end (delta: 10.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,487 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 48.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:45,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.65 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 33.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,490 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.86 ms. Allocated memory is still 67.1 MB. Free memory was 33.0 MB in the beginning and 48.3 MB in the end (delta: -15.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,491 INFO L168 Benchmark]: Boogie Preprocessor took 39.89 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 46.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,492 INFO L168 Benchmark]: RCFGBuilder took 8062.33 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 46.2 MB in the beginning and 41.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,493 INFO L168 Benchmark]: CodeCheck took 114.21 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 36.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:45,505 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 48.1 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.65 ms. Allocated memory is still 67.1 MB. Free memory was 46.1 MB in the beginning and 33.1 MB in the end (delta: 13.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.86 ms. Allocated memory is still 67.1 MB. Free memory was 33.0 MB in the beginning and 48.3 MB in the end (delta: -15.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.89 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 46.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 8062.33 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 46.2 MB in the beginning and 41.2 MB in the end (delta: 5.0 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. * CodeCheck took 114.21 ms. Allocated memory is still 81.8 MB. Free memory was 40.7 MB in the beginning and 36.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...