./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1251b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1251b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 26bba4d307ba1cab1a3fe043c826d85928a7cf56 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1251b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 26bba4d307ba1cab1a3fe043c826d85928a7cf56 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 01:19:40,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:19:40,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:19:40,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:19:40,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:19:40,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:19:40,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:19:40,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:19:40,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:19:40,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:19:40,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:19:40,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:19:40,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:19:40,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:19:40,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:19:40,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:19:40,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:19:40,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:19:40,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:19:40,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:19:40,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:19:40,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:19:40,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:19:40,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:19:40,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:19:40,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:19:40,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:19:40,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:19:40,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:19:40,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:19:40,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:19:40,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:19:40,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:19:40,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:19:40,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:19:40,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:19:40,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:19:40,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:19:40,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:19:40,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:19:40,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:19:40,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 01:19:40,085 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:19:40,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:19:40,086 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:19:40,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:19:40,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:19:40,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:19:40,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:19:40,088 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:19:40,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 01:19:40,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:19:40,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:19:40,089 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:19:40,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:19:40,090 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:19:40,090 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:19:40,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:19:40,091 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:19:40,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:19:40,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:19:40,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:19:40,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:19:40,092 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 01:19:40,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 01:19:40,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:19:40,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26bba4d307ba1cab1a3fe043c826d85928a7cf56 [2019-11-20 01:19:40,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:19:40,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:19:40,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:19:40,244 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:19:40,244 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:19:40,245 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1251b.c [2019-11-20 01:19:40,298 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/d4e0a819a/b2c1581fa1ff43fc8531321200b42a09/FLAGc1531a2e2 [2019-11-20 01:19:40,714 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:19:40,715 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/sv-benchmarks/c/float-newlib/double_req_bl_1251b.c [2019-11-20 01:19:40,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/d4e0a819a/b2c1581fa1ff43fc8531321200b42a09/FLAGc1531a2e2 [2019-11-20 01:19:40,734 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/d4e0a819a/b2c1581fa1ff43fc8531321200b42a09 [2019-11-20 01:19:40,737 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:19:40,738 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:19:40,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:19:40,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:19:40,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:19:40,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:19:40" (1/1) ... [2019-11-20 01:19:40,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@332ee523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:40, skipping insertion in model container [2019-11-20 01:19:40,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:19:40" (1/1) ... [2019-11-20 01:19:40,752 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:19:40,768 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:19:40,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:19:40,980 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:19:41,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:19:41,030 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:19:41,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41 WrapperNode [2019-11-20 01:19:41,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:19:41,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:19:41,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:19:41,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:19:41,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:19:41,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:19:41,067 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:19:41,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:19:41,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:19:41,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:19:41,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:19:41,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:19:41,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:19:41,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:19:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-20 01:19:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-20 01:19:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 01:19:41,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:19:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:19:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 01:19:41,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:19:41,728 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:19:41,729 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 01:19:41,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:19:41 BoogieIcfgContainer [2019-11-20 01:19:41,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:19:41,730 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:19:41,730 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:19:41,741 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:19:41,742 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:19:41" (1/1) ... [2019-11-20 01:19:41,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:19:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:19:41,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 24 transitions. [2019-11-20 01:19:41,790 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2019-11-20 01:19:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-20 01:19:41,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:19:41,845 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:19:41,856 INFO L168 Benchmark]: Toolchain (without parser) took 1115.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -189.2 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:41,856 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:19:41,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -234.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:41,859 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:19:41,860 INFO L168 Benchmark]: Boogie Preprocessor took 24.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:41,861 INFO L168 Benchmark]: RCFGBuilder took 638.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:41,861 INFO L168 Benchmark]: CodeCheck took 122.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:41,870 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 292.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -234.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 638.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * CodeCheck took 122.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 01:19:43,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 01:19:43,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 01:19:43,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 01:19:43,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 01:19:43,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 01:19:43,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 01:19:43,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 01:19:43,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 01:19:43,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 01:19:43,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 01:19:43,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 01:19:43,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 01:19:43,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 01:19:43,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 01:19:43,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 01:19:43,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 01:19:43,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 01:19:43,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 01:19:43,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 01:19:43,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 01:19:43,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 01:19:43,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 01:19:43,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 01:19:43,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 01:19:43,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 01:19:43,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 01:19:43,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 01:19:43,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 01:19:43,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 01:19:43,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 01:19:43,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 01:19:43,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 01:19:43,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 01:19:43,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 01:19:43,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 01:19:43,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 01:19:43,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 01:19:43,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 01:19:43,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 01:19:43,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 01:19:43,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 01:19:43,776 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 01:19:43,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 01:19:43,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 01:19:43,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 01:19:43,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 01:19:43,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 01:19:43,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 01:19:43,789 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 01:19:43,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 01:19:43,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 01:19:43,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 01:19:43,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 01:19:43,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 01:19:43,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 01:19:43,790 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 01:19:43,791 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 01:19:43,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 01:19:43,791 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 01:19:43,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 01:19:43,792 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 01:19:43,793 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 01:19:43,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 01:19:43,793 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 01:19:43,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:19:43,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 01:19:43,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 01:19:43,794 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 01:19:43,795 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 01:19:43,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 01:19:43,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 01:19:43,796 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 01:19:43,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 01:19:43,796 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26bba4d307ba1cab1a3fe043c826d85928a7cf56 [2019-11-20 01:19:44,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 01:19:44,122 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 01:19:44,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 01:19:44,127 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 01:19:44,127 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 01:19:44,128 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1251b.c [2019-11-20 01:19:44,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/1b9f2f404/1c863b6f32cb4332a9ac4168f9f9b4a0/FLAGd77b42755 [2019-11-20 01:19:44,594 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 01:19:44,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/sv-benchmarks/c/float-newlib/double_req_bl_1251b.c [2019-11-20 01:19:44,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/1b9f2f404/1c863b6f32cb4332a9ac4168f9f9b4a0/FLAGd77b42755 [2019-11-20 01:19:44,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/data/1b9f2f404/1c863b6f32cb4332a9ac4168f9f9b4a0 [2019-11-20 01:19:44,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 01:19:44,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 01:19:44,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 01:19:44,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 01:19:45,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 01:19:45,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:19:44" (1/1) ... [2019-11-20 01:19:45,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d4c7b7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45, skipping insertion in model container [2019-11-20 01:19:45,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:19:44" (1/1) ... [2019-11-20 01:19:45,014 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 01:19:45,032 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 01:19:45,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:19:45,183 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 01:19:45,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 01:19:45,236 INFO L192 MainTranslator]: Completed translation [2019-11-20 01:19:45,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45 WrapperNode [2019-11-20 01:19:45,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 01:19:45,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 01:19:45,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 01:19:45,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 01:19:45,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,316 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 01:19:45,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 01:19:45,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 01:19:45,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 01:19:45,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,352 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 01:19:45,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 01:19:45,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 01:19:45,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 01:19:45,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:19:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d2e9f2e1-a67c-49e3-bb16-f7dd05b995f4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 01:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 01:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 01:19:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-20 01:19:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-20 01:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 01:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 01:19:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 01:19:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 01:19:45,973 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 01:19:45,974 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 01:19:45,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:19:45 BoogieIcfgContainer [2019-11-20 01:19:45,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 01:19:45,976 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 01:19:45,976 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 01:19:45,986 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 01:19:45,987 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:19:45" (1/1) ... [2019-11-20 01:19:45,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 01:19:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 01:19:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2019-11-20 01:19:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2019-11-20 01:19:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 01:19:46,041 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 01:19:46,086 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 01:19:46,091 INFO L168 Benchmark]: Toolchain (without parser) took 1091.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -142.1 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:46,092 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:19:46,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 237.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 940.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:46,094 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -201.7 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:46,094 INFO L168 Benchmark]: Boogie Preprocessor took 27.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 01:19:46,095 INFO L168 Benchmark]: RCFGBuilder took 613.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:46,096 INFO L168 Benchmark]: CodeCheck took 113.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 01:19:46,099 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 237.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 940.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 96.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -201.7 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 613.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * CodeCheck took 113.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...