./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1032a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/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 9a3696439220bbea1d6ed5ed3b22aa10206af5de .......................................................................................................................................................................................................... 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_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1032a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/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 9a3696439220bbea1d6ed5ed3b22aa10206af5de ................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:29:06,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:29:06,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:29:06,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:29:06,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:29:06,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:29:06,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:29:06,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:29:06,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:29:06,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:29:06,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:29:06,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:29:06,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:29:06,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:29:06,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:29:06,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:29:06,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:29:06,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:29:06,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:29:06,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:29:06,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:29:06,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:29:06,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:29:06,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:29:06,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:29:06,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:29:06,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:29:06,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:29:06,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:29:06,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:29:06,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:29:06,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:29:06,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:29:06,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:29:06,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:29:06,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:29:06,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:29:06,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:29:06,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:29:06,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:29:06,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:29:06,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:29:06,803 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:29:06,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:29:06,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:29:06,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:29:06,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:29:06,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:29:06,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:29:06,812 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:29:06,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:29:06,813 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:29:06,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:29:06,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:29:06,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:29:06,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:29:06,814 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:29:06,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:29:06,815 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:29:06,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:29:06,815 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:29:06,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:29:06,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:29:06,816 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:29:06,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:29:06,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:29:06,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:29:06,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:29:06,817 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:29:06,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:29:06,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:29:06,818 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_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/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 -> 9a3696439220bbea1d6ed5ed3b22aa10206af5de [2019-11-20 10:29:06,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:29:07,009 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:29:07,013 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:29:07,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:29:07,015 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:29:07,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032a.c [2019-11-20 10:29:07,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/63b19696a/5ec828a7ce1e48e0bbb6f487d66c03b0/FLAGe9735893a [2019-11-20 10:29:07,521 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:29:07,523 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/sv-benchmarks/c/float-newlib/float_req_bl_1032a.c [2019-11-20 10:29:07,530 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/63b19696a/5ec828a7ce1e48e0bbb6f487d66c03b0/FLAGe9735893a [2019-11-20 10:29:07,907 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/63b19696a/5ec828a7ce1e48e0bbb6f487d66c03b0 [2019-11-20 10:29:07,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:29:07,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:29:07,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:29:07,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:29:07,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:29:07,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:29:07" (1/1) ... [2019-11-20 10:29:07,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b89b160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:07, skipping insertion in model container [2019-11-20 10:29:07,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:29:07" (1/1) ... [2019-11-20 10:29:07,937 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:29:07,962 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:29:08,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:29:08,341 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:29:08,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:29:08,419 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:29:08,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08 WrapperNode [2019-11-20 10:29:08,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:29:08,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:29:08,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:29:08,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:29:08,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:29:08,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:29:08,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:29:08,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:29:08,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... [2019-11-20 10:29:08,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:29:08,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:29:08,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:29:08,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:29:08,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:29:08,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:29:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:29:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:29:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:29:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:29:08,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:29:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:29:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:29:09,030 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:29:09,030 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:29:09,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:29:09 BoogieIcfgContainer [2019-11-20 10:29:09,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:29:09,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:29:09,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:29:09,043 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:29:09,043 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:29:09" (1/1) ... [2019-11-20 10:29:09,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:29:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:29:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 10:29:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 10:29:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 10:29:09,090 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:29:09,135 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:29:09,141 INFO L168 Benchmark]: Toolchain (without parser) took 1227.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -172.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:29:09,141 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:29:09,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -207.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:09,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:09,144 INFO L168 Benchmark]: Boogie Preprocessor took 31.38 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. [2019-11-20 10:29:09,145 INFO L168 Benchmark]: RCFGBuilder took 522.71 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:09,146 INFO L168 Benchmark]: CodeCheck took 106.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:09,149 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 502.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 944.7 MB in the beginning and 1.2 GB in the end (delta: -207.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.38 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. * RCFGBuilder took 522.71 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * CodeCheck took 106.13 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 10:29:11,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:29:11,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:29:11,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:29:11,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:29:11,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:29:11,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:29:11,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:29:11,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:29:11,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:29:11,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:29:11,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:29:11,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:29:11,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:29:11,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:29:11,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:29:11,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:29:11,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:29:11,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:29:11,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:29:11,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:29:11,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:29:11,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:29:11,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:29:11,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:29:11,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:29:11,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:29:11,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:29:11,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:29:11,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:29:11,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:29:11,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:29:11,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:29:11,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:29:11,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:29:11,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:29:11,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:29:11,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:29:11,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:29:11,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:29:11,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:29:11,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:29:11,549 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:29:11,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:29:11,550 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:29:11,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:29:11,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:29:11,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:29:11,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:29:11,553 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:29:11,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:29:11,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:29:11,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:29:11,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:29:11,554 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:29:11,554 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:29:11,555 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:29:11,555 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:29:11,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:29:11,556 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:29:11,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:29:11,556 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:29:11,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:29:11,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:29:11,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:29:11,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:29:11,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:29:11,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:29:11,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:29:11,559 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:29:11,559 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:29:11,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:29:11,560 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:29:11,560 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:29:11,560 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_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/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 -> 9a3696439220bbea1d6ed5ed3b22aa10206af5de [2019-11-20 10:29:11,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:29:11,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:29:11,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:29:11,927 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:29:11,927 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:29:11,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1032a.c [2019-11-20 10:29:11,990 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/5a8caaa74/454a8bc68f57404895c8a03d2a9bae4e/FLAGcb200ba3e [2019-11-20 10:29:12,431 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:29:12,432 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/sv-benchmarks/c/float-newlib/float_req_bl_1032a.c [2019-11-20 10:29:12,439 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/5a8caaa74/454a8bc68f57404895c8a03d2a9bae4e/FLAGcb200ba3e [2019-11-20 10:29:12,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/data/5a8caaa74/454a8bc68f57404895c8a03d2a9bae4e [2019-11-20 10:29:12,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:29:12,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:29:12,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:29:12,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:29:12,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:29:12,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:29:12" (1/1) ... [2019-11-20 10:29:12,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e7c1757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:12, skipping insertion in model container [2019-11-20 10:29:12,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:29:12" (1/1) ... [2019-11-20 10:29:12,844 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:29:12,871 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:29:13,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:29:13,109 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:29:13,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:29:13,168 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:29:13,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13 WrapperNode [2019-11-20 10:29:13,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:29:13,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:29:13,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:29:13,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:29:13,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,255 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:29:13,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:29:13,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:29:13,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:29:13,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:13,367 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:29:13,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:29:13,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:29:13,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:29:13,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:29:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_07b74c8a-ba6e-4c7a-b89e-421b50cf2e9f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:29:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:29:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 10:29:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:29:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:29:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:29:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 10:29:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:29:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:29:13,994 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:29:13,995 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:29:13,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:29:13 BoogieIcfgContainer [2019-11-20 10:29:13,996 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:29:13,997 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:29:13,997 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:29:14,012 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:29:14,013 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:29:13" (1/1) ... [2019-11-20 10:29:14,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:29:14,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:29:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2019-11-20 10:29:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2019-11-20 10:29:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 10:29:14,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:29:14,105 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:29:14,111 INFO L168 Benchmark]: Toolchain (without parser) took 1289.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -162.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:29:14,112 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:29:14,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.62 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:14,114 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -209.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:14,115 INFO L168 Benchmark]: Boogie Preprocessor took 96.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:14,116 INFO L168 Benchmark]: RCFGBuilder took 617.97 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: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:14,116 INFO L168 Benchmark]: CodeCheck took 111.63 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:29:14,122 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 0.34 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 342.62 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 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 111.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 945.7 MB in the beginning and 1.2 GB in the end (delta: -209.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 617.97 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: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * CodeCheck took 111.63 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...