./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/filter2_set.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_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/filter2_set.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/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 d93111d47ee7b05ca67a232b0f3d0d8816844d8f ............................................................................................................................................................................................................... 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_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/filter2_set.c -s /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/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 d93111d47ee7b05ca67a232b0f3d0d8816844d8f .................................................................................................................................................................................................................. 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 17:56:02,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:56:02,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:56:02,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:56:02,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:56:02,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:56:02,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:56:02,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:56:02,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:56:02,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:56:02,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:56:02,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:56:02,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:56:02,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:56:02,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:56:02,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:56:02,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:56:02,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:56:02,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:56:02,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:56:02,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:56:02,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:56:02,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:56:02,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:56:02,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:56:02,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:56:02,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:56:02,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:56:02,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:56:02,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:56:02,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:56:02,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:56:02,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:56:02,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:56:02,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:56:02,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:56:02,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:56:02,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:56:02,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:56:02,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:56:02,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:56:02,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:56:02,686 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:56:02,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:56:02,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:56:02,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:56:02,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:56:02,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:56:02,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:56:02,695 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:56:02,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:56:02,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:56:02,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:56:02,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:56:02,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:56:02,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:56:02,696 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:56:02,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:56:02,697 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:56:02,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:56:02,697 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:56:02,697 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:56:02,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:56:02,697 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:56:02,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:56:02,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:56:02,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:56:02,698 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:56:02,698 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:56:02,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:56:02,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:56:02,699 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_c6a0f61b-b28d-43f7-9699-48620710cfd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d93111d47ee7b05ca67a232b0f3d0d8816844d8f [2020-12-01 17:56:03,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:56:03,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:56:03,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:56:03,052 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:56:03,054 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:56:03,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/../../sv-benchmarks/c/float-benchs/filter2_set.c [2020-12-01 17:56:03,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d3c2b0c8c/fee823f2e57d4fa6840d69bd95802430/FLAG01fcc474e [2020-12-01 17:56:03,758 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:56:03,759 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/sv-benchmarks/c/float-benchs/filter2_set.c [2020-12-01 17:56:03,768 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d3c2b0c8c/fee823f2e57d4fa6840d69bd95802430/FLAG01fcc474e [2020-12-01 17:56:04,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d3c2b0c8c/fee823f2e57d4fa6840d69bd95802430 [2020-12-01 17:56:04,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:56:04,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:56:04,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:04,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:56:04,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:56:04,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d9966f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04, skipping insertion in model container [2020-12-01 17:56:04,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:56:04,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:04,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:04,371 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:56:04,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:04,412 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:56:04,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04 WrapperNode [2020-12-01 17:56:04,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:04,414 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:04,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:56:04,415 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:56:04,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:04,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:56:04,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:56:04,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:56:04,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:56:04,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:56:04,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:56:04,502 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:56:04,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/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 17:56:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:56:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:56:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:56:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:56:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:56:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:56:04,909 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:56:04,909 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-01 17:56:04,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:56:04 BoogieIcfgContainer [2020-12-01 17:56:04,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:56:04,913 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:56:04,914 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:56:04,929 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:56:04,930 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:56:04" (1/1) ... [2020-12-01 17:56:04,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:56:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:56:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2020-12-01 17:56:05,035 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2020-12-01 17:56:05,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 17:56:05,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:56:05,100 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 17:56:05,106 INFO L168 Benchmark]: Toolchain (without parser) took 997.87 ms. Allocated memory is still 119.5 MB. Free memory was 84.4 MB in the beginning and 68.1 MB in the end (delta: 16.3 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:05,107 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:05,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.52 ms. Allocated memory is still 119.5 MB. Free memory was 84.4 MB in the beginning and 93.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:05,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.12 ms. Allocated memory is still 119.5 MB. Free memory was 93.6 MB in the beginning and 92.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:05,111 INFO L168 Benchmark]: Boogie Preprocessor took 32.20 ms. Allocated memory is still 119.5 MB. Free memory was 92.1 MB in the beginning and 91.1 MB in the end (delta: 964.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:05,113 INFO L168 Benchmark]: RCFGBuilder took 410.98 ms. Allocated memory is still 119.5 MB. Free memory was 90.6 MB in the beginning and 73.2 MB in the end (delta: 17.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:05,114 INFO L168 Benchmark]: CodeCheck took 190.27 ms. Allocated memory is still 119.5 MB. Free memory was 73.2 MB in the beginning and 68.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:05,129 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 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 56.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 304.52 ms. Allocated memory is still 119.5 MB. Free memory was 84.4 MB in the beginning and 93.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 53.12 ms. Allocated memory is still 119.5 MB. Free memory was 93.6 MB in the beginning and 92.1 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 32.20 ms. Allocated memory is still 119.5 MB. Free memory was 92.1 MB in the beginning and 91.1 MB in the end (delta: 964.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 410.98 ms. Allocated memory is still 119.5 MB. Free memory was 90.6 MB in the beginning and 73.2 MB in the end (delta: 17.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 190.27 ms. Allocated memory is still 119.5 MB. Free memory was 73.2 MB in the beginning and 68.1 MB in the end (delta: 5.1 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 17:56:08,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:56:08,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:56:08,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:56:08,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:56:08,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:56:08,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:56:08,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:56:08,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:56:08,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:56:08,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:56:08,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:56:08,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:56:08,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:56:08,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:56:08,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:56:08,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:56:08,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:56:08,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:56:08,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:56:08,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:56:08,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:56:08,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:56:08,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:56:08,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:56:08,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:56:08,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:56:08,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:56:08,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:56:08,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:56:08,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:56:08,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:56:08,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:56:08,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:56:08,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:56:08,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:56:08,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:56:08,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:56:08,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:56:08,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:56:08,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:56:08,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:56:08,261 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:56:08,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:56:08,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:56:08,263 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:56:08,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:56:08,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:56:08,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:56:08,265 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:56:08,266 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:56:08,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:56:08,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:56:08,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:56:08,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:56:08,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:56:08,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:56:08,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:56:08,268 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:56:08,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:56:08,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:56:08,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:56:08,269 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:56:08,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:56:08,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:56:08,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:56:08,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:56:08,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:56:08,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:56:08,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:56:08,271 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:56:08,271 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:56:08,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:56:08,272 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:56:08,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:56:08,272 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_c6a0f61b-b28d-43f7-9699-48620710cfd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d93111d47ee7b05ca67a232b0f3d0d8816844d8f [2020-12-01 17:56:08,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:56:08,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:56:08,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:56:08,722 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:56:08,725 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:56:08,726 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/../../sv-benchmarks/c/float-benchs/filter2_set.c [2020-12-01 17:56:08,806 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d587597cb/00ecf3dac1f747ada4074ba971c340dd/FLAG9ec3f6bc1 [2020-12-01 17:56:09,438 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:56:09,439 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/sv-benchmarks/c/float-benchs/filter2_set.c [2020-12-01 17:56:09,449 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d587597cb/00ecf3dac1f747ada4074ba971c340dd/FLAG9ec3f6bc1 [2020-12-01 17:56:09,756 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/bin/ukojak/data/d587597cb/00ecf3dac1f747ada4074ba971c340dd [2020-12-01 17:56:09,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:56:09,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:56:09,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:09,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:56:09,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:56:09,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:09" (1/1) ... [2020-12-01 17:56:09,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b00365d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:09, skipping insertion in model container [2020-12-01 17:56:09,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:09" (1/1) ... [2020-12-01 17:56:09,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:56:09,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:10,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:10,066 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:56:10,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:10,113 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:56:10,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10 WrapperNode [2020-12-01 17:56:10,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:10,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:10,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:56:10,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:56:10,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:10,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:56:10,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:56:10,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:56:10,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... [2020-12-01 17:56:10,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:56:10,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:56:10,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:56:10,287 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:56:10,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c6a0f61b-b28d-43f7-9699-48620710cfd1/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 17:56:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:56:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:56:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:56:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:56:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:56:10,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:56:21,288 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:56:21,288 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-12-01 17:56:21,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:56:21 BoogieIcfgContainer [2020-12-01 17:56:21,290 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:56:21,291 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:56:21,292 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:56:21,318 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:56:21,318 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:56:21" (1/1) ... [2020-12-01 17:56:21,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:56:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:56:21,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2020-12-01 17:56:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2020-12-01 17:56:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-01 17:56:21,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:56:21,456 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 17:56:21,467 INFO L168 Benchmark]: Toolchain (without parser) took 11691.47 ms. Allocated memory is still 67.1 MB. Free memory was 47.9 MB in the beginning and 45.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:21,469 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:21,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.53 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 36.9 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:21,474 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.39 ms. Allocated memory is still 67.1 MB. Free memory was 36.9 MB in the beginning and 50.4 MB in the end (delta: -13.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:21,475 INFO L168 Benchmark]: Boogie Preprocessor took 72.00 ms. Allocated memory is still 67.1 MB. Free memory was 50.4 MB in the beginning and 49.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:21,477 INFO L168 Benchmark]: RCFGBuilder took 11004.38 ms. Allocated memory is still 67.1 MB. Free memory was 49.0 MB in the beginning and 30.9 MB in the end (delta: 18.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:56:21,478 INFO L168 Benchmark]: CodeCheck took 170.86 ms. Allocated memory is still 67.1 MB. Free memory was 30.9 MB in the beginning and 45.7 MB in the end (delta: -14.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:56:21,492 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 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.53 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 36.9 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 95.39 ms. Allocated memory is still 67.1 MB. Free memory was 36.9 MB in the beginning and 50.4 MB in the end (delta: -13.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 72.00 ms. Allocated memory is still 67.1 MB. Free memory was 50.4 MB in the beginning and 49.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 11004.38 ms. Allocated memory is still 67.1 MB. Free memory was 49.0 MB in the beginning and 30.9 MB in the end (delta: 18.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 170.86 ms. Allocated memory is still 67.1 MB. Free memory was 30.9 MB in the beginning and 45.7 MB in the end (delta: -14.8 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...