./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.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_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 31da98a788dd1938c78053bade42bc512d4e8954 .......................................................................................................................................................................................................... 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_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c -s /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 31da98a788dd1938c78053bade42bc512d4e8954 ............................................................................................................................................................................................................. 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 02:41:38,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:41:38,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:41:38,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:41:38,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:41:38,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:41:38,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:41:38,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:41:38,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:41:38,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:41:38,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:41:38,464 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:41:38,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:41:38,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:41:38,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:41:38,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:41:38,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:41:38,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:41:38,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:41:38,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:41:38,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:41:38,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:41:38,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:41:38,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:41:38,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:41:38,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:41:38,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:41:38,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:41:38,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:41:38,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:41:38,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:41:38,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:41:38,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:41:38,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:41:38,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:41:38,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:41:38,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:41:38,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:41:38,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:41:38,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:41:38,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:41:38,486 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:41:38,498 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:41:38,498 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:41:38,499 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:41:38,499 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:41:38,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:41:38,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:41:38,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:41:38,500 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:41:38,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:41:38,500 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:41:38,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:41:38,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:41:38,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:41:38,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:41:38,501 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:41:38,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:41:38,502 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:41:38,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:41:38,502 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:41:38,502 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:41:38,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:41:38,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:41:38,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:41:38,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:41:38,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:41:38,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:41:38,503 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:41:38,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:41:38,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:41:38,504 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_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 -> 31da98a788dd1938c78053bade42bc512d4e8954 [2019-11-26 02:41:38,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:41:38,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:41:38,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:41:38,647 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:41:38,647 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:41:38,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-11-26 02:41:38,693 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/634bd00a8/2de9230321a441ea9d01fc21314da6dc/FLAG97a82ff5c [2019-11-26 02:41:39,103 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:41:39,104 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-11-26 02:41:39,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/634bd00a8/2de9230321a441ea9d01fc21314da6dc/FLAG97a82ff5c [2019-11-26 02:41:39,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/634bd00a8/2de9230321a441ea9d01fc21314da6dc [2019-11-26 02:41:39,123 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:41:39,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:41:39,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:41:39,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:41:39,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:41:39,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c308b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39, skipping insertion in model container [2019-11-26 02:41:39,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,145 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:41:39,161 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:41:39,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:41:39,402 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:41:39,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:41:39,462 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:41:39,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39 WrapperNode [2019-11-26 02:41:39,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:41:39,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:41:39,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:41:39,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:41:39,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:41:39,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:41:39,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:41:39,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:41:39,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... [2019-11-26 02:41:39,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:41:39,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:41:39,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:41:39,515 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:41:39,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 02:41:39,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-26 02:41:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:41:39,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:41:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:41:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:41:39,574 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-26 02:41:39,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-26 02:41:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:41:40,076 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:41:40,077 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:41:40,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:41:40 BoogieIcfgContainer [2019-11-26 02:41:40,078 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:41:40,079 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:41:40,079 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:41:40,088 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:41:40,088 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:41:40" (1/1) ... [2019-11-26 02:41:40,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:41:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:41:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2019-11-26 02:41:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2019-11-26 02:41:40,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-26 02:41:40,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:41:40,173 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 02:41:40,178 INFO L168 Benchmark]: Toolchain (without parser) took 1052.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:41:40,178 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:41:40,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -187.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:40,180 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.38 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 02:41:40,180 INFO L168 Benchmark]: Boogie Preprocessor took 23.45 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:40,181 INFO L168 Benchmark]: RCFGBuilder took 563.27 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:40,182 INFO L168 Benchmark]: CodeCheck took 97.02 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:40,185 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 338.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -187.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.38 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 23.45 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 563.27 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: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * CodeCheck took 97.02 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: 6.7 MB). Peak memory consumption was 6.7 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 02:41:41,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:41:41,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:41:41,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:41:41,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:41:41,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:41:41,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:41:41,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:41:41,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:41:41,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:41:41,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:41:41,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:41:41,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:41:41,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:41:41,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:41:41,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:41:41,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:41:41,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:41:41,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:41:41,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:41:41,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:41:41,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:41:41,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:41:41,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:41:41,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:41:41,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:41:41,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:41:41,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:41:41,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:41:41,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:41:41,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:41:41,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:41:41,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:41:41,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:41:41,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:41:41,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:41:41,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:41:41,981 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:41:41,981 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:41:41,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:41:41,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:41:41,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:41:42,009 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:41:42,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:41:42,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:41:42,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:41:42,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:41:42,012 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:41:42,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:41:42,013 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:41:42,013 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:41:42,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:41:42,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:41:42,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:41:42,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:41:42,015 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:41:42,015 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:41:42,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:41:42,016 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:41:42,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:41:42,016 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:41:42,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:41:42,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:41:42,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:41:42,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:41:42,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:41:42,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:41:42,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:41:42,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:41:42,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:41:42,019 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:41:42,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:41:42,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:41:42,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:41:42,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:41:42,020 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_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 -> 31da98a788dd1938c78053bade42bc512d4e8954 [2019-11-26 02:41:42,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:41:42,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:41:42,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:41:42,371 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:41:42,371 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:41:42,372 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-11-26 02:41:42,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/d60246f6c/96ffd1a352d840b39af6fdb8841e1494/FLAG0bb15a4b2 [2019-11-26 02:41:42,809 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:41:42,810 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/sv-benchmarks/c/float-newlib/float_req_bl_1230.c [2019-11-26 02:41:42,817 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/d60246f6c/96ffd1a352d840b39af6fdb8841e1494/FLAG0bb15a4b2 [2019-11-26 02:41:43,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/bin/ukojak/data/d60246f6c/96ffd1a352d840b39af6fdb8841e1494 [2019-11-26 02:41:43,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:41:43,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:41:43,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:41:43,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:41:43,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:41:43,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7890b756 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43, skipping insertion in model container [2019-11-26 02:41:43,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:41:43,275 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:41:43,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:41:43,422 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:41:43,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:41:43,466 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:41:43,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43 WrapperNode [2019-11-26 02:41:43,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:41:43,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:41:43,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:41:43,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:41:43,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:41:43,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:41:43,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:41:43,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:41:43,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... [2019-11-26 02:41:43,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:41:43,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:41:43,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:41:43,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:41:43,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:41:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_704be69c-8fd5-425b-94a0-a2e7a80a2604/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 02:41:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:41:43,635 INFO L130 BoogieDeclarations]: Found specification of procedure __fpclassify_float [2019-11-26 02:41:43,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __fpclassify_float [2019-11-26 02:41:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-26 02:41:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:41:43,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:41:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-26 02:41:43,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:41:44,133 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:41:44,133 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-26 02:41:44,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:41:44 BoogieIcfgContainer [2019-11-26 02:41:44,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:41:44,135 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:41:44,135 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:41:44,146 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:41:44,146 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:41:44" (1/1) ... [2019-11-26 02:41:44,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:41:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:41:44,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2019-11-26 02:41:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2019-11-26 02:41:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-26 02:41:44,194 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:41:44,234 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 02:41:44,239 INFO L168 Benchmark]: Toolchain (without parser) took 996.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 959.0 MB in the beginning and 1.1 GB in the end (delta: -112.5 MB). Peak memory consumption was 1.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:44,240 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 02:41:44,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 224.63 ms. Allocated memory is still 1.0 GB. Free memory was 959.0 MB in the beginning and 948.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:44,242 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:44,242 INFO L168 Benchmark]: Boogie Preprocessor took 29.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:41:44,243 INFO L168 Benchmark]: RCFGBuilder took 550.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:41:44,243 INFO L168 Benchmark]: CodeCheck took 102.43 ms. Allocated memory is still 1.1 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 02:41:44,246 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 224.63 ms. Allocated memory is still 1.0 GB. Free memory was 959.0 MB in the beginning and 948.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 550.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * CodeCheck took 102.43 ms. Allocated memory is still 1.1 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...