./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/rlim_invariant.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_invariant.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 05489f97023e2a5894acdd30001ad3ce1a478731 ................................................................................................................................................................................................... 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_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_invariant.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 05489f97023e2a5894acdd30001ad3ce1a478731 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 06:21:06,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:21:06,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:21:06,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:21:06,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:21:06,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:21:06,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:21:06,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:21:06,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:21:06,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:21:06,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:21:06,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:21:06,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:21:06,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:21:06,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:21:06,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:21:06,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:21:06,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:21:06,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:21:06,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:21:06,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:21:06,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:21:06,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:21:06,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:21:06,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:21:06,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:21:06,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:21:06,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:21:06,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:21:06,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:21:06,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:21:06,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:21:06,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:21:06,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:21:06,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:21:06,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:21:06,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:21:06,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:21:06,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:21:06,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:21:06,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:21:06,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 06:21:06,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:21:06,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:21:06,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:21:06,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:21:06,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:21:06,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:21:06,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:21:06,889 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:21:06,890 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:21:06,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:21:06,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:21:06,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:21:06,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:21:06,891 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:21:06,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:21:06,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:21:06,891 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_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 -> 05489f97023e2a5894acdd30001ad3ce1a478731 [2019-12-01 06:21:06,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:21:06,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:21:06,999 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:21:07,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:21:07,000 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:21:07,001 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_invariant.c [2019-12-01 06:21:07,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/90963761a/0d41d64c85e0418e9378cb9a0455c7e2/FLAG506cf4090 [2019-12-01 06:21:07,454 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:21:07,455 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/sv-benchmarks/c/float-benchs/rlim_invariant.c [2019-12-01 06:21:07,458 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/90963761a/0d41d64c85e0418e9378cb9a0455c7e2/FLAG506cf4090 [2019-12-01 06:21:07,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/90963761a/0d41d64c85e0418e9378cb9a0455c7e2 [2019-12-01 06:21:07,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:21:07,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:21:07,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:21:07,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:21:07,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:21:07,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a8d050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07, skipping insertion in model container [2019-12-01 06:21:07,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:21:07,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:21:07,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:21:07,644 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:21:07,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:21:07,664 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:21:07,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07 WrapperNode [2019-12-01 06:21:07,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:21:07,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:21:07,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:21:07,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:21:07,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:21:07,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:21:07,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:21:07,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:21:07,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:21:07,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:21:07,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:21:07,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:21:07,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 [2019-12-01 06:21:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:21:07,885 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 06:21:07,885 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-01 06:21:07,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:07 BoogieIcfgContainer [2019-12-01 06:21:07,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 06:21:07,887 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 06:21:07,887 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 06:21:07,893 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 06:21:07,894 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:07" (1/1) ... [2019-12-01 06:21:07,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 06:21:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:21:07,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 06:21:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 06:21:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 06:21:07,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:21:07,956 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) 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) [2019-12-01 06:21:07,959 INFO L168 Benchmark]: Toolchain (without parser) took 489.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 941.9 MB in the beginning and 1.1 GB in the end (delta: -157.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:21:07,960 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:21:07,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 194.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:07,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.94 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: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:07,962 INFO L168 Benchmark]: Boogie Preprocessor took 13.00 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: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:07,962 INFO L168 Benchmark]: RCFGBuilder took 186.79 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: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:07,963 INFO L168 Benchmark]: CodeCheck took 71.15 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. [2019-12-01 06:21:07,965 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 194.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.94 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: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.00 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: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 186.79 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: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * CodeCheck took 71.15 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 0.1.25-f470102 [2019-12-01 06:21:09,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:21:09,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:21:09,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:21:09,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:21:09,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:21:09,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:21:09,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:21:09,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:21:09,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:21:09,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:21:09,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:21:09,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:21:09,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:21:09,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:21:09,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:21:09,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:21:09,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:21:09,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:21:09,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:21:09,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:21:09,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:21:09,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:21:09,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:21:09,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:21:09,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:21:09,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:21:09,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:21:09,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:21:09,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:21:09,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:21:09,398 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:21:09,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:21:09,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:21:09,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:21:09,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:21:09,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:21:09,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:21:09,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:21:09,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:21:09,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:21:09,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 06:21:09,412 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:21:09,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:21:09,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:21:09,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:21:09,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:21:09,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:21:09,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 06:21:09,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:21:09,415 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:21:09,415 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:21:09,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:21:09,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 06:21:09,416 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 06:21:09,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:21:09,417 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 06:21:09,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 06:21:09,417 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_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 -> 05489f97023e2a5894acdd30001ad3ce1a478731 [2019-12-01 06:21:09,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:21:09,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:21:09,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:21:09,592 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:21:09,592 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:21:09,593 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_invariant.c [2019-12-01 06:21:09,637 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/2be8e74c0/2fc3ab9a9f8a4393b035c4603520571b/FLAG4d5cf04fd [2019-12-01 06:21:10,005 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:21:10,006 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/sv-benchmarks/c/float-benchs/rlim_invariant.c [2019-12-01 06:21:10,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/2be8e74c0/2fc3ab9a9f8a4393b035c4603520571b/FLAG4d5cf04fd [2019-12-01 06:21:10,416 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/bin/ukojak/data/2be8e74c0/2fc3ab9a9f8a4393b035c4603520571b [2019-12-01 06:21:10,419 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:21:10,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:21:10,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:21:10,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:21:10,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:21:10,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203973a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10, skipping insertion in model container [2019-12-01 06:21:10,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:21:10,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:21:10,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:21:10,563 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:21:10,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:21:10,584 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:21:10,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10 WrapperNode [2019-12-01 06:21:10,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:21:10,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:21:10,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:21:10,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:21:10,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:21:10,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:21:10,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:21:10,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:21:10,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... [2019-12-01 06:21:10,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:21:10,653 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:21:10,653 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:21:10,653 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:21:10,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e940b5e5-eeb8-4020-abff-c656fbb2ac54/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 [2019-12-01 06:21:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:21:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:21:11,828 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 06:21:11,829 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-01 06:21:11,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:11 BoogieIcfgContainer [2019-12-01 06:21:11,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 06:21:11,830 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 06:21:11,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 06:21:11,837 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 06:21:11,837 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:21:11" (1/1) ... [2019-12-01 06:21:11,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 06:21:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 06:21:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-12-01 06:21:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-12-01 06:21:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-12-01 06:21:11,867 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 06:21:11,899 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) [2019-12-01 06:21:11,903 INFO L168 Benchmark]: Toolchain (without parser) took 1482.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -106.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:21:11,903 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 06:21:11,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 164.51 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:11,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -157.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:11,905 INFO L168 Benchmark]: Boogie Preprocessor took 16.94 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:11,905 INFO L168 Benchmark]: RCFGBuilder took 1177.22 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: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:11,906 INFO L168 Benchmark]: CodeCheck took 70.88 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 06:21:11,908 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 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 164.51 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 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 50.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.3 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -157.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.94 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: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1177.22 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: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. * CodeCheck took 70.88 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...