./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/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 0234da8cdb9a2c3c5c10a76d147ba9cd027ddd81 ................................................................................................................................................................................................................... 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_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/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 0234da8cdb9a2c3c5c10a76d147ba9cd027ddd81 ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:39:51,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:39:51,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:39:51,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:39:51,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:39:51,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:39:51,547 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:39:51,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:39:51,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:39:51,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:39:51,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:39:51,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:39:51,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:39:51,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:39:51,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:39:51,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:39:51,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:39:51,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:39:51,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:39:51,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:39:51,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:39:51,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:39:51,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:39:51,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:39:51,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:39:51,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:39:51,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:39:51,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:39:51,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:39:51,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:39:51,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:39:51,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:39:51,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:39:51,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:39:51,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:39:51,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:39:51,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:39:51,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:39:51,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:39:51,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:39:51,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:39:51,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:39:51,665 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:39:51,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:39:51,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:39:51,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:39:51,673 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:39:51,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:39:51,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:39:51,674 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:39:51,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:39:51,675 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:39:51,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:39:51,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:39:51,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:39:51,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:39:51,678 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:39:51,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:39:51,679 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:39:51,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:39:51,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:39:51,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:39:51,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:39:51,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:39:51,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:51,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:39:51,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:39:51,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:39:51,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:39:51,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:39:51,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:39:51,686 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_5f72a458-601a-4525-b8d5-adbd0006557d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0234da8cdb9a2c3c5c10a76d147ba9cd027ddd81 [2020-12-01 16:39:52,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:39:52,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:39:52,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:39:52,067 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:39:52,068 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:39:52,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2020-12-01 16:39:52,181 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/7e07b4ee9/c006bfbaca9f4e938a9cc91e6808fcb4/FLAGbc21c303c [2020-12-01 16:39:52,888 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:52,895 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2020-12-01 16:39:52,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/7e07b4ee9/c006bfbaca9f4e938a9cc91e6808fcb4/FLAGbc21c303c [2020-12-01 16:39:53,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/7e07b4ee9/c006bfbaca9f4e938a9cc91e6808fcb4 [2020-12-01 16:39:53,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:39:53,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:39:53,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:53,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:39:53,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:39:53,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dbd94f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53, skipping insertion in model container [2020-12-01 16:39:53,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:39:53,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:39:53,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:39:53,648 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:39:53,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:39:53,792 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:39:53,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53 WrapperNode [2020-12-01 16:39:53,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:53,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:39:53,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:39:53,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:39:53,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:39:53,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:39:53,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:39:53,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:39:53,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... [2020-12-01 16:39:53,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:39:53,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:39:53,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:39:53,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:39:53,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/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 [2020-12-01 16:39:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 16:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 16:39:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:39:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:39:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:39:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 16:39:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:39:55,117 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:39:55,118 INFO L298 CfgBuilder]: Removed 26 assume(true) statements. [2020-12-01 16:39:55,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:39:55 BoogieIcfgContainer [2020-12-01 16:39:55,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:39:55,122 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:39:55,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:39:55,136 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:39:55,136 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:39:55" (1/1) ... [2020-12-01 16:39:55,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:39:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2020-12-01 16:39:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2020-12-01 16:39:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:39:55,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:55,255 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) [2020-12-01 16:39:55,264 INFO L168 Benchmark]: Toolchain (without parser) took 2060.97 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 56.1 MB in the beginning and 76.5 MB in the end (delta: -20.4 MB). Peak memory consumption was 4.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,265 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 88.1 MB. Free memory was 45.7 MB in the beginning and 45.7 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:55,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 592.33 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 55.8 MB in the beginning and 88.4 MB in the end (delta: -32.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,267 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.09 ms. Allocated memory is still 115.3 MB. Free memory was 88.4 MB in the beginning and 86.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,269 INFO L168 Benchmark]: Boogie Preprocessor took 59.45 ms. Allocated memory is still 115.3 MB. Free memory was 86.2 MB in the beginning and 83.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,270 INFO L168 Benchmark]: RCFGBuilder took 1160.17 ms. Allocated memory is still 115.3 MB. Free memory was 83.6 MB in the beginning and 81.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 50.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,272 INFO L168 Benchmark]: CodeCheck took 138.75 ms. Allocated memory is still 115.3 MB. Free memory was 81.5 MB in the beginning and 76.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:55,280 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 0.36 ms. Allocated memory is still 88.1 MB. Free memory was 45.7 MB in the beginning and 45.7 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 592.33 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 55.8 MB in the beginning and 88.4 MB in the end (delta: -32.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 102.09 ms. Allocated memory is still 115.3 MB. Free memory was 88.4 MB in the beginning and 86.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.45 ms. Allocated memory is still 115.3 MB. Free memory was 86.2 MB in the beginning and 83.6 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1160.17 ms. Allocated memory is still 115.3 MB. Free memory was 83.6 MB in the beginning and 81.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 50.3 MB. Max. memory is 16.1 GB. * CodeCheck took 138.75 ms. Allocated memory is still 115.3 MB. Free memory was 81.5 MB in the beginning and 76.5 MB in the end (delta: 5.0 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 0.2.0-69874e2 [2020-12-01 16:39:58,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:39:58,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:39:58,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:39:58,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:39:58,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:39:58,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:39:58,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:39:58,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:39:58,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:39:58,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:39:58,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:39:58,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:39:58,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:39:58,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:39:58,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:39:58,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:39:58,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:39:58,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:39:58,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:39:58,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:39:58,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:39:58,489 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:39:58,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:39:58,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:39:58,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:39:58,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:39:58,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:39:58,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:39:58,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:39:58,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:39:58,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:39:58,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:39:58,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:39:58,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:39:58,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:39:58,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:39:58,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:39:58,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:39:58,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:39:58,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:39:58,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:39:58,548 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:39:58,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:39:58,550 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:39:58,550 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:39:58,551 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:39:58,551 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:39:58,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:39:58,552 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:39:58,552 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:39:58,552 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:39:58,553 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:39:58,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:39:58,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:39:58,554 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:39:58,554 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:39:58,554 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:39:58,554 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:39:58,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:39:58,555 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:39:58,555 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:39:58,556 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:39:58,556 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:39:58,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:39:58,556 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:39:58,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:58,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:39:58,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:39:58,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:39:58,558 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:39:58,558 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:39:58,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:39:58,559 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:39:58,559 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:39:58,559 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_5f72a458-601a-4525-b8d5-adbd0006557d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0234da8cdb9a2c3c5c10a76d147ba9cd027ddd81 [2020-12-01 16:39:59,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:39:59,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:39:59,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:39:59,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:39:59,159 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:39:59,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2020-12-01 16:39:59,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/4d6c57075/8e7966af7eb64686a139dc995cf2daf5/FLAGcbc24e0dd [2020-12-01 16:39:59,908 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:59,909 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/sv-benchmarks/c/float-newlib/double_req_bl_1130a.c [2020-12-01 16:39:59,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/4d6c57075/8e7966af7eb64686a139dc995cf2daf5/FLAGcbc24e0dd [2020-12-01 16:40:00,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/bin/ukojak/data/4d6c57075/8e7966af7eb64686a139dc995cf2daf5 [2020-12-01 16:40:00,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:40:00,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:40:00,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:40:00,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:40:00,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:40:00,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:00,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@170e4237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00, skipping insertion in model container [2020-12-01 16:40:00,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:00,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:40:00,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:40:00,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:40:00,793 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:40:00,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:40:00,944 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:40:00,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00 WrapperNode [2020-12-01 16:40:00,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:40:00,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:40:00,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:40:00,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:40:00,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:00,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:40:01,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:40:01,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:40:01,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:40:01,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,098 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... [2020-12-01 16:40:01,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:40:01,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:40:01,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:40:01,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:40:01,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:40:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5f72a458-601a-4525-b8d5-adbd0006557d/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 [2020-12-01 16:40:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 16:40:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 16:40:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:40:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:40:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 16:40:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:40:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:40:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:40:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:40:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:40:24,324 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:40:24,325 INFO L298 CfgBuilder]: Removed 26 assume(true) statements. [2020-12-01 16:40:24,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:40:24 BoogieIcfgContainer [2020-12-01 16:40:24,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:40:24,330 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:40:24,330 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:40:24,342 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:40:24,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:40:24" (1/1) ... [2020-12-01 16:40:24,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:40:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:40:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2020-12-01 16:40:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2020-12-01 16:40:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-01 16:40:24,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:40:24,453 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) [2020-12-01 16:40:24,459 INFO L168 Benchmark]: Toolchain (without parser) took 24208.40 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 31.0 MB in the beginning and 29.7 MB in the end (delta: 1.3 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,460 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:40:24,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.96 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 30.7 MB in the beginning and 45.2 MB in the end (delta: -14.5 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.41 ms. Allocated memory is still 67.1 MB. Free memory was 45.1 MB in the beginning and 42.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,464 INFO L168 Benchmark]: Boogie Preprocessor took 94.66 ms. Allocated memory is still 67.1 MB. Free memory was 42.8 MB in the beginning and 40.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,465 INFO L168 Benchmark]: RCFGBuilder took 23175.93 ms. Allocated memory is still 67.1 MB. Free memory was 40.3 MB in the beginning and 34.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,466 INFO L168 Benchmark]: CodeCheck took 125.83 ms. Allocated memory is still 67.1 MB. Free memory was 34.5 MB in the beginning and 29.7 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:40:24,478 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 0.49 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 695.96 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 30.7 MB in the beginning and 45.2 MB in the end (delta: -14.5 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 104.41 ms. Allocated memory is still 67.1 MB. Free memory was 45.1 MB in the beginning and 42.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 94.66 ms. Allocated memory is still 67.1 MB. Free memory was 42.8 MB in the beginning and 40.5 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 23175.93 ms. Allocated memory is still 67.1 MB. Free memory was 40.3 MB in the beginning and 34.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. * CodeCheck took 125.83 ms. Allocated memory is still 67.1 MB. Free memory was 34.5 MB in the beginning and 29.7 MB in the end (delta: 4.8 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...