./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 252303dba3ff8877d6295758ad2d34c825c12399 ........................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 252303dba3ff8877d6295758ad2d34c825c12399 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:09:05,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:06,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:06,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:06,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:06,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:06,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:06,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:06,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:06,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:06,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:06,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:06,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:06,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:06,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:06,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:06,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:06,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:06,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:06,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:06,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:06,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:06,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:06,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:06,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:06,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:06,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:06,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:06,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:06,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:06,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:06,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:06,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:06,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:06,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:06,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:06,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:06,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:06,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:06,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:06,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:06,159 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:09:06,203 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:06,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:06,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:06,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:06,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:06,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:06,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:06,207 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:06,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:09:06,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:06,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:06,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:06,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:06,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:06,209 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:06,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:06,209 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:06,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:06,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:06,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:06,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:06,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:06,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:06,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:06,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:06,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:06,212 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:09:06,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:09:06,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:06,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 252303dba3ff8877d6295758ad2d34c825c12399 [2020-12-01 18:09:06,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:06,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:06,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:06,510 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:06,511 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:06,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2020-12-01 18:09:06,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/fa31c3a9d/b708fc2ae32249738b564faa0d111d25/FLAG9d81a1787 [2020-12-01 18:09:07,315 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:07,315 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2020-12-01 18:09:07,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/fa31c3a9d/b708fc2ae32249738b564faa0d111d25/FLAG9d81a1787 [2020-12-01 18:09:07,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/fa31c3a9d/b708fc2ae32249738b564faa0d111d25 [2020-12-01 18:09:07,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:07,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:07,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:07,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:07,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:07,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:07" (1/1) ... [2020-12-01 18:09:07,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4210a217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:07, skipping insertion in model container [2020-12-01 18:09:07,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:07" (1/1) ... [2020-12-01 18:09:07,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:07,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:08,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:08,167 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:08,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:08,323 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:08,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08 WrapperNode [2020-12-01 18:09:08,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:08,326 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:08,326 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:08,327 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:08,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:08,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:08,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:08,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:08,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... [2020-12-01 18:09:08,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:08,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:08,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:08,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:08,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:09:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:09:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:09:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:09:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:09:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:09:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:09:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:09:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:09:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:09:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:09:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:09:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:09:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:09:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:09:11,669 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:09:11,670 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:09:11,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:11 BoogieIcfgContainer [2020-12-01 18:09:11,673 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:09:11,676 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:09:11,677 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:09:11,689 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:09:11,689 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:11" (1/1) ... [2020-12-01 18:09:11,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:09:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:09:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:09:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:09:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:09:11,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:09:11,808 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:09:11,813 INFO L168 Benchmark]: Toolchain (without parser) took 4199.43 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 47.9 MB in the beginning and 92.0 MB in the end (delta: -44.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,818 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 81.8 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:11,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.02 ms. Allocated memory was 81.8 MB in the beginning and 107.0 MB in the end (delta: 25.2 MB). Free memory was 47.7 MB in the beginning and 67.9 MB in the end (delta: -20.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,820 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.91 ms. Allocated memory is still 107.0 MB. Free memory was 67.9 MB in the beginning and 61.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,821 INFO L168 Benchmark]: Boogie Preprocessor took 199.44 ms. Allocated memory is still 107.0 MB. Free memory was 61.6 MB in the beginning and 79.7 MB in the end (delta: -18.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,822 INFO L168 Benchmark]: RCFGBuilder took 3029.22 ms. Allocated memory was 107.0 MB in the beginning and 140.5 MB in the end (delta: 33.6 MB). Free memory was 79.7 MB in the beginning and 97.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,823 INFO L168 Benchmark]: CodeCheck took 134.27 ms. Allocated memory is still 140.5 MB. Free memory was 97.3 MB in the beginning and 92.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:11,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 81.8 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 711.02 ms. Allocated memory was 81.8 MB in the beginning and 107.0 MB in the end (delta: 25.2 MB). Free memory was 47.7 MB in the beginning and 67.9 MB in the end (delta: -20.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.91 ms. Allocated memory is still 107.0 MB. Free memory was 67.9 MB in the beginning and 61.6 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 199.44 ms. Allocated memory is still 107.0 MB. Free memory was 61.6 MB in the beginning and 79.7 MB in the end (delta: -18.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3029.22 ms. Allocated memory was 107.0 MB in the beginning and 140.5 MB in the end (delta: 33.6 MB). Free memory was 79.7 MB in the beginning and 97.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. * CodeCheck took 134.27 ms. Allocated memory is still 140.5 MB. Free memory was 97.3 MB in the beginning and 92.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:09:14,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:14,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:14,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:14,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:14,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:14,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:14,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:14,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:14,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:14,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:14,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:14,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:14,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:14,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:14,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:14,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:14,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:14,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:14,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:14,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:14,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:14,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:14,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:15,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:15,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:15,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:15,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:15,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:15,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:15,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:15,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:15,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:15,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:15,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:15,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:15,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:15,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:15,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:15,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:15,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:15,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:09:15,076 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:15,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:15,079 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:15,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:15,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:15,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:15,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:15,083 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:15,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:15,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:15,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:15,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:15,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:15,087 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:09:15,087 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:09:15,087 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:09:15,088 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:15,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:15,088 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:15,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:15,089 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:15,089 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:15,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:15,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:15,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:15,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:15,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:15,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:15,092 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:09:15,092 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:09:15,093 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:15,093 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:09:15,093 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:09:15,094 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 252303dba3ff8877d6295758ad2d34c825c12399 [2020-12-01 18:09:15,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:15,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:15,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:15,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:15,674 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:15,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2020-12-01 18:09:15,773 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/5b6606c7f/e205c9eede0a4c65a269c81401e48567/FLAG96ee37e02 [2020-12-01 18:09:16,566 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:16,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2020-12-01 18:09:16,585 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/5b6606c7f/e205c9eede0a4c65a269c81401e48567/FLAG96ee37e02 [2020-12-01 18:09:16,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/data/5b6606c7f/e205c9eede0a4c65a269c81401e48567 [2020-12-01 18:09:16,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:16,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:16,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:16,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:16,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:16,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:16" (1/1) ... [2020-12-01 18:09:16,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f192f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:16, skipping insertion in model container [2020-12-01 18:09:16,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:16" (1/1) ... [2020-12-01 18:09:16,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:16,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:17,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:17,458 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:17,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:17,671 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:17,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17 WrapperNode [2020-12-01 18:09:17,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:17,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:17,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:17,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:17,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:17,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:17,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:17,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:17,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:17,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:17,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:17,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:17,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_30f3d10c-fbd9-4991-a881-685766381d5a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:09:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:09:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:09:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:09:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:09:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:09:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:09:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:09:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:09:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:09:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:09:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:09:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:09:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:09:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:09:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:22:46,280 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:22:46,281 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:22:46,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:46 BoogieIcfgContainer [2020-12-01 18:22:46,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:22:46,287 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:22:46,287 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:22:46,303 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:22:46,303 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:46" (1/1) ... [2020-12-01 18:22:46,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:22:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:22:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:22:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:22:46,412 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:46,464 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:22:46,471 INFO L168 Benchmark]: Toolchain (without parser) took 809629.69 ms. Allocated memory was 65.0 MB in the beginning and 79.7 MB in the end (delta: 14.7 MB). Free memory was 45.0 MB in the beginning and 47.9 MB in the end (delta: -2.8 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,472 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 65.0 MB. Free memory is still 47.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:46,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 828.62 ms. Allocated memory was 65.0 MB in the beginning and 79.7 MB in the end (delta: 14.7 MB). Free memory was 44.8 MB in the beginning and 59.1 MB in the end (delta: -14.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,474 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.94 ms. Allocated memory is still 79.7 MB. Free memory was 59.1 MB in the beginning and 52.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,475 INFO L168 Benchmark]: Boogie Preprocessor took 172.12 ms. Allocated memory is still 79.7 MB. Free memory was 52.8 MB in the beginning and 45.4 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,476 INFO L168 Benchmark]: RCFGBuilder took 808306.20 ms. Allocated memory is still 79.7 MB. Free memory was 45.4 MB in the beginning and 23.1 MB in the end (delta: 22.3 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,477 INFO L168 Benchmark]: CodeCheck took 181.35 ms. Allocated memory is still 79.7 MB. Free memory was 23.1 MB in the beginning and 47.9 MB in the end (delta: -24.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:46,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 65.0 MB. Free memory is still 47.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 828.62 ms. Allocated memory was 65.0 MB in the beginning and 79.7 MB in the end (delta: 14.7 MB). Free memory was 44.8 MB in the beginning and 59.1 MB in the end (delta: -14.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.94 ms. Allocated memory is still 79.7 MB. Free memory was 59.1 MB in the beginning and 52.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 172.12 ms. Allocated memory is still 79.7 MB. Free memory was 52.8 MB in the beginning and 45.4 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 808306.20 ms. Allocated memory is still 79.7 MB. Free memory was 45.4 MB in the beginning and 23.1 MB in the end (delta: 22.3 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. * CodeCheck took 181.35 ms. Allocated memory is still 79.7 MB. Free memory was 23.1 MB in the beginning and 47.9 MB in the end (delta: -24.8 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...