./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_loose.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_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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 4ffcfb5240555d68939cfa296fd9345209c9c26c ............................................................................................................................................................................................................. 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_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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 4ffcfb5240555d68939cfa296fd9345209c9c26c ................................................................................................................................................................................................................ 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 16:38:50,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:38:50,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:38:50,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:38:50,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:38:50,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:38:50,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:38:50,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:38:50,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:38:50,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:38:50,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:38:50,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:38:50,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:38:50,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:38:50,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:38:50,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:38:50,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:38:50,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:38:50,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:38:50,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:38:50,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:38:50,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:38:50,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:38:50,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:38:50,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:38:50,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:38:50,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:38:50,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:38:50,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:38:50,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:38:50,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:38:50,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:38:50,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:38:50,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:38:50,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:38:50,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:38:50,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:38:50,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:38:50,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:38:50,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:38:50,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:38:50,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:38:50,640 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:38:50,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:38:50,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:38:50,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:38:50,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:38:50,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:38:50,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:38:50,645 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:38:50,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:38:50,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:38:50,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:38:50,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:38:50,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:38:50,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:38:50,647 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:38:50,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:38:50,648 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:38:50,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:38:50,649 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:38:50,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:38:50,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:38:50,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:38:50,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:38:50,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:38:50,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:38:50,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:38:50,651 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:38:50,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:38:50,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:38:50,652 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_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ffcfb5240555d68939cfa296fd9345209c9c26c [2020-12-01 16:38:51,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:38:51,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:38:51,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:38:51,152 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:38:51,154 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:38:51,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c [2020-12-01 16:38:51,251 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/246a379cd/ed2f3f286b6441bfbb0fe644d21f0114/FLAG2d15fddf1 [2020-12-01 16:38:51,986 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:38:51,987 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/sv-benchmarks/c/float-benchs/zonotope_loose.c [2020-12-01 16:38:51,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/246a379cd/ed2f3f286b6441bfbb0fe644d21f0114/FLAG2d15fddf1 [2020-12-01 16:38:52,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/246a379cd/ed2f3f286b6441bfbb0fe644d21f0114 [2020-12-01 16:38:52,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:38:52,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:38:52,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:52,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:38:52,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:38:52,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@369d1859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52, skipping insertion in model container [2020-12-01 16:38:52,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:38:52,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:38:52,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:52,687 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:38:52,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:52,747 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:38:52,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52 WrapperNode [2020-12-01 16:38:52,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:52,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:52,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:38:52,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:38:52,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,818 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:52,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:38:52,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:38:52,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:38:52,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... [2020-12-01 16:38:52,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:38:52,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:38:52,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:38:52,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:38:52,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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 16:38:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:38:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:38:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:38:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:38:53,411 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:38:53,411 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-12-01 16:38:53,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:53 BoogieIcfgContainer [2020-12-01 16:38:53,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:38:53,427 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:38:53,427 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:38:53,442 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:38:53,445 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:38:53" (1/1) ... [2020-12-01 16:38:53,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:38:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:38:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 16:38:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 16:38:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 16:38:53,544 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:38:53,608 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 16:38:53,616 INFO L168 Benchmark]: Toolchain (without parser) took 1263.88 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 44.1 MB in the beginning and 74.7 MB in the end (delta: -30.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:53,617 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 60.1 MB in the beginning and 60.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:53,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.70 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 43.9 MB in the beginning and 74.0 MB in the end (delta: -30.1 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:53,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.47 ms. Allocated memory is still 96.5 MB. Free memory was 73.8 MB in the beginning and 72.5 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:38:53,622 INFO L168 Benchmark]: Boogie Preprocessor took 59.66 ms. Allocated memory is still 96.5 MB. Free memory was 72.5 MB in the beginning and 71.6 MB in the end (delta: 954.5 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:53,623 INFO L168 Benchmark]: RCFGBuilder took 546.17 ms. Allocated memory is still 96.5 MB. Free memory was 71.6 MB in the beginning and 53.7 MB in the end (delta: 17.9 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:53,625 INFO L168 Benchmark]: CodeCheck took 185.56 ms. Allocated memory is still 96.5 MB. Free memory was 53.7 MB in the beginning and 74.7 MB in the end (delta: -21.0 MB). Peak memory consumption was 9.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:38:53,632 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 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 60.1 MB in the beginning and 60.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.70 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 43.9 MB in the beginning and 74.0 MB in the end (delta: -30.1 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.47 ms. Allocated memory is still 96.5 MB. Free memory was 73.8 MB in the beginning and 72.5 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.66 ms. Allocated memory is still 96.5 MB. Free memory was 72.5 MB in the beginning and 71.6 MB in the end (delta: 954.5 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 546.17 ms. Allocated memory is still 96.5 MB. Free memory was 71.6 MB in the beginning and 53.7 MB in the end (delta: 17.9 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * CodeCheck took 185.56 ms. Allocated memory is still 96.5 MB. Free memory was 53.7 MB in the beginning and 74.7 MB in the end (delta: -21.0 MB). Peak memory consumption was 9.9 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 16:38:57,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:38:57,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:38:57,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:38:57,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:38:57,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:38:57,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:38:57,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:38:57,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:38:57,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:38:57,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:38:57,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:38:57,080 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:38:57,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:38:57,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:38:57,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:38:57,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:38:57,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:38:57,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:38:57,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:38:57,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:38:57,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:38:57,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:38:57,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:38:57,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:38:57,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:38:57,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:38:57,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:38:57,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:38:57,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:38:57,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:38:57,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:38:57,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:38:57,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:38:57,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:38:57,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:38:57,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:38:57,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:38:57,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:38:57,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:38:57,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:38:57,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:38:57,226 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:38:57,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:38:57,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:38:57,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:38:57,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:38:57,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:38:57,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:38:57,239 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:38:57,239 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:38:57,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:38:57,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:38:57,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:38:57,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:38:57,242 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:38:57,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:38:57,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:38:57,243 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:38:57,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:38:57,245 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:38:57,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:38:57,245 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:38:57,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:38:57,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:38:57,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:38:57,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:38:57,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:38:57,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:38:57,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:38:57,248 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:38:57,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:38:57,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:38:57,249 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:38:57,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:38:57,250 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_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ffcfb5240555d68939cfa296fd9345209c9c26c [2020-12-01 16:38:57,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:38:57,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:38:57,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:38:57,906 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:38:57,907 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:38:57,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c [2020-12-01 16:38:58,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/e765b17d0/1cfa862019c6453494851bb430ae499f/FLAG8a65bfcc6 [2020-12-01 16:38:58,767 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:38:58,768 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/sv-benchmarks/c/float-benchs/zonotope_loose.c [2020-12-01 16:38:58,778 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/e765b17d0/1cfa862019c6453494851bb430ae499f/FLAG8a65bfcc6 [2020-12-01 16:38:59,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/bin/ukojak/data/e765b17d0/1cfa862019c6453494851bb430ae499f [2020-12-01 16:38:59,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:38:59,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:38:59,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:59,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:38:59,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:38:59,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350e22f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59, skipping insertion in model container [2020-12-01 16:38:59,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:38:59,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:38:59,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:59,419 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:38:59,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:38:59,537 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:38:59,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59 WrapperNode [2020-12-01 16:38:59,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:38:59,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:59,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:38:59,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:38:59,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:38:59,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:38:59,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:38:59,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:38:59,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... [2020-12-01 16:38:59,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:38:59,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:38:59,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:38:59,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:38:59,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:38:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0b20cec9-2603-4c16-a4ac-fdf650cd3b31/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 16:38:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:38:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:38:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:38:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:41:04,945 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:41:04,946 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-12-01 16:41:04,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:41:04 BoogieIcfgContainer [2020-12-01 16:41:04,949 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:41:04,950 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:41:04,950 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:41:04,961 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:41:04,962 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:41:04" (1/1) ... [2020-12-01 16:41:04,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:41:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:41:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 16:41:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 16:41:05,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 16:41:05,023 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:41:05,074 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 16:41:05,080 INFO L168 Benchmark]: Toolchain (without parser) took 125942.03 ms. Allocated memory is still 75.5 MB. Free memory was 60.5 MB in the beginning and 33.4 MB in the end (delta: 27.1 MB). Peak memory consumption was 24.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:41:05,080 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:41:05,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.24 ms. Allocated memory is still 75.5 MB. Free memory was 60.3 MB in the beginning and 59.7 MB in the end (delta: 678.8 kB). Peak memory consumption was 11.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:41:05,082 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.56 ms. Allocated memory is still 75.5 MB. Free memory was 59.5 MB in the beginning and 58.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:41:05,083 INFO L168 Benchmark]: Boogie Preprocessor took 50.50 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 57.0 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:41:05,084 INFO L168 Benchmark]: RCFGBuilder took 125279.87 ms. Allocated memory is still 75.5 MB. Free memory was 56.8 MB in the beginning and 38.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:41:05,085 INFO L168 Benchmark]: CodeCheck took 127.64 ms. Allocated memory is still 75.5 MB. Free memory was 38.3 MB in the beginning and 33.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:41:05,089 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 0.38 ms. Allocated memory is still 75.5 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 397.24 ms. Allocated memory is still 75.5 MB. Free memory was 60.3 MB in the beginning and 59.7 MB in the end (delta: 678.8 kB). Peak memory consumption was 11.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 59.56 ms. Allocated memory is still 75.5 MB. Free memory was 59.5 MB in the beginning and 58.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 50.50 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 57.0 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 125279.87 ms. Allocated memory is still 75.5 MB. Free memory was 56.8 MB in the beginning and 38.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * CodeCheck took 127.64 ms. Allocated memory is still 75.5 MB. Free memory was 38.3 MB in the beginning and 33.4 MB in the end (delta: 4.9 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...