./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1252a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1252a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 b649b8f673a0a47da0b16e77db6ba5e693ee3ba7 .......................................................................................................................................................................................................... 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_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1252a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 b649b8f673a0a47da0b16e77db6ba5e693ee3ba7 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:42:21,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:42:21,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:42:21,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:42:21,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:42:21,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:42:21,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:42:21,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:42:21,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:42:21,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:42:21,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:42:21,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:42:21,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:42:21,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:42:21,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:42:21,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:42:21,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:42:21,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:42:21,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:42:21,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:42:21,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:42:21,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:42:21,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:42:21,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:42:21,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:42:21,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:42:21,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:42:21,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:42:21,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:42:21,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:42:21,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:42:21,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:42:21,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:42:21,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:42:21,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:42:21,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:42:21,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:42:21,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:42:21,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:42:21,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:42:21,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:42:21,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:42:21,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:42:21,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:42:21,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:42:21,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:42:21,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:42:21,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:42:21,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:42:21,986 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:42:21,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:42:21,987 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:42:21,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:42:21,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:42:21,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:42:21,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:42:21,988 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:42:21,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:42:21,988 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:42:21,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:42:21,989 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:42:21,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:42:21,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:42:21,990 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:42:21,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:42:21,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:42:21,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:42:21,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:42:21,991 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:42:21,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:42:21,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:42:21,991 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_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 -> b649b8f673a0a47da0b16e77db6ba5e693ee3ba7 [2019-11-26 02:42:22,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:42:22,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:42:22,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:42:22,152 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:42:22,152 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:42:22,153 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1252a.c [2019-11-26 02:42:22,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/f385aa75c/00b56d4e75074bd4a2e93a40f555dcc7/FLAGcb7d8a69c [2019-11-26 02:42:22,646 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:42:22,648 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/sv-benchmarks/c/float-newlib/double_req_bl_1252a.c [2019-11-26 02:42:22,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/f385aa75c/00b56d4e75074bd4a2e93a40f555dcc7/FLAGcb7d8a69c [2019-11-26 02:42:22,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/f385aa75c/00b56d4e75074bd4a2e93a40f555dcc7 [2019-11-26 02:42:22,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:42:22,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:42:23,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:23,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:42:23,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:42:23,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:22" (1/1) ... [2019-11-26 02:42:23,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396fe1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23, skipping insertion in model container [2019-11-26 02:42:23,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:22" (1/1) ... [2019-11-26 02:42:23,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:42:23,036 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:42:23,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:23,314 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:42:23,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:23,380 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:42:23,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23 WrapperNode [2019-11-26 02:42:23,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:23,381 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:23,381 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:42:23,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:42:23,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:23,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:42:23,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:42:23,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:42:23,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:42:23,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:42:23,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:42:23,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:42:23,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 [2019-11-26 02:42:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:42:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-26 02:42:23,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-26 02:42:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:42:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:42:23,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:42:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:42:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:42:23,927 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:42:23,927 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-26 02:42:23,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:42:23 BoogieIcfgContainer [2019-11-26 02:42:23,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:42:23,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:42:23,929 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:42:23,938 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:42:23,939 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:42:23" (1/1) ... [2019-11-26 02:42:23,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:42:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:42:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2019-11-26 02:42:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2019-11-26 02:42:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-11-26 02:42:23,978 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:42:24,014 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) [2019-11-26 02:42:24,017 INFO L168 Benchmark]: Toolchain (without parser) took 1017.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:42:24,018 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:42:24,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -186.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:24,019 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.04 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. [2019-11-26 02:42:24,019 INFO L168 Benchmark]: Boogie Preprocessor took 25.22 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:24,020 INFO L168 Benchmark]: RCFGBuilder took 474.77 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:24,021 INFO L168 Benchmark]: CodeCheck took 86.75 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. [2019-11-26 02:42:24,023 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 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 380.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -186.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.04 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. * Boogie Preprocessor took 25.22 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 474.77 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * CodeCheck took 86.75 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 0.1.24-6b5699a [2019-11-26 02:42:25,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:42:25,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:42:25,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:42:25,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:42:25,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:42:25,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:42:25,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:42:25,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:42:25,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:42:25,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:42:25,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:42:25,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:42:25,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:42:25,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:42:25,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:42:25,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:42:25,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:42:25,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:42:25,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:42:25,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:42:25,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:42:25,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:42:25,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:42:25,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:42:25,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:42:25,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:42:25,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:42:25,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:42:25,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:42:25,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:42:25,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:42:25,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:42:25,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:42:25,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:42:25,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:42:25,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:42:25,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:42:25,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:42:25,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:42:25,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:42:25,913 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:42:25,938 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:42:25,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:42:25,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:42:25,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:42:25,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:42:25,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:42:25,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:42:25,950 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:42:25,950 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:42:25,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:42:25,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:42:25,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:42:25,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:42:25,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:42:25,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:42:25,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:42:25,953 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:42:25,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:42:25,953 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:42:25,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:42:25,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:42:25,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:42:25,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:42:25,955 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:42:25,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:42:25,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:42:25,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:42:25,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:42:25,957 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:42:25,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:42:25,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:42:25,957 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:42:25,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:42:25,958 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_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 -> b649b8f673a0a47da0b16e77db6ba5e693ee3ba7 [2019-11-26 02:42:26,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:42:26,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:42:26,284 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:42:26,286 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:42:26,286 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:42:26,286 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1252a.c [2019-11-26 02:42:26,340 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/cbbe85517/9acc7e366d6c4e5abdadc5022b04acd6/FLAG6c7948e6f [2019-11-26 02:42:26,743 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:42:26,743 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/sv-benchmarks/c/float-newlib/double_req_bl_1252a.c [2019-11-26 02:42:26,749 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/cbbe85517/9acc7e366d6c4e5abdadc5022b04acd6/FLAG6c7948e6f [2019-11-26 02:42:27,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/bin/ukojak/data/cbbe85517/9acc7e366d6c4e5abdadc5022b04acd6 [2019-11-26 02:42:27,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:42:27,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:42:27,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:27,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:42:27,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:42:27,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fcbaa2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27, skipping insertion in model container [2019-11-26 02:42:27,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:42:27,196 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:42:27,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:27,425 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:42:27,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:42:27,564 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:42:27,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27 WrapperNode [2019-11-26 02:42:27,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:42:27,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:27,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:42:27,569 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:42:27,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:42:27,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:42:27,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:42:27,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:42:27,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... [2019-11-26 02:42:27,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:42:27,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:42:27,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:42:27,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:42:27,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:42:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a8a50f48-c92a-44bd-b09d-d74bc2b66b08/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 [2019-11-26 02:42:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-26 02:42:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:42:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_double [2019-11-26 02:42:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_double [2019-11-26 02:42:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:42:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:42:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:42:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:42:28,235 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:42:28,235 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-26 02:42:28,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:42:28 BoogieIcfgContainer [2019-11-26 02:42:28,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:42:28,237 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:42:28,237 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:42:28,246 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:42:28,247 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:42:28" (1/1) ... [2019-11-26 02:42:28,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:42:28,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:42:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2019-11-26 02:42:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2019-11-26 02:42:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:42:28,293 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:42:28,332 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) [2019-11-26 02:42:28,337 INFO L168 Benchmark]: Toolchain (without parser) took 1171.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -129.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:28,338 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-26 02:42:28,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -174.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:28,339 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.85 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:28,340 INFO L168 Benchmark]: Boogie Preprocessor took 32.30 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. [2019-11-26 02:42:28,340 INFO L168 Benchmark]: RCFGBuilder took 598.45 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: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:28,341 INFO L168 Benchmark]: CodeCheck took 98.26 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:42:28,344 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 0.22 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 401.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -174.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.85 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.30 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 598.45 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: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * CodeCheck took 98.26 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...