./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c -s /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 bf1168110983bcf9fdc75fe12a6575329d72d984 ..................................................................................................................................................................................................... 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/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c -s /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 bf1168110983bcf9fdc75fe12a6575329d72d984 ...................................................................................................................................................................................................... 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-cad4683 [2019-10-22 10:15:54,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:54,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:54,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:54,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:54,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:54,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:54,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:54,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:54,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:54,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:54,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:54,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:54,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:54,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:54,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:54,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:54,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:54,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:54,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:54,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:54,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:54,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:54,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:54,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:54,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:54,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:54,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:54,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:54,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:54,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:54,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:54,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:54,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:54,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:54,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:54,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:54,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:54,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:54,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:54,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:54,884 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:15:54,895 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:54,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:54,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:54,896 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:54,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:54,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:54,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:54,897 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:54,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:54,898 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:54,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:54,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:54,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:54,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:54,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:54,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:54,900 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:54,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:54,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:54,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:54,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:54,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:54,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:54,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:54,902 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/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 -> bf1168110983bcf9fdc75fe12a6575329d72d984 [2019-10-22 10:15:54,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:54,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:54,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:54,953 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:54,954 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:54,955 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2019-10-22 10:15:55,003 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/d85bcd1ca/c21a8e7e102e41b3b06b9391c8fd2db8/FLAG41b2c05da [2019-10-22 10:15:55,379 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:55,379 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2019-10-22 10:15:55,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/d85bcd1ca/c21a8e7e102e41b3b06b9391c8fd2db8/FLAG41b2c05da [2019-10-22 10:15:55,793 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/d85bcd1ca/c21a8e7e102e41b3b06b9391c8fd2db8 [2019-10-22 10:15:55,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:55,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:55,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:55,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:55,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:55,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:55" (1/1) ... [2019-10-22 10:15:55,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c87219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:55, skipping insertion in model container [2019-10-22 10:15:55,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:55" (1/1) ... [2019-10-22 10:15:55,808 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:55,818 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:55,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:55,944 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:56,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:56,019 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:56,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56 WrapperNode [2019-10-22 10:15:56,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:56,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:56,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:56,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:56,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,054 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:56,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:56,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:56,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:56,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,064 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:56,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:56,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:56,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:56,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 [2019-10-22 10:15:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:56,274 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:15:56,275 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-22 10:15:56,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:56 BoogieIcfgContainer [2019-10-22 10:15:56,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:15:56,276 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:15:56,276 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:15:56,287 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:15:56,289 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:15:56,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-10-22 10:15:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-10-22 10:15:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-10-22 10:15:56,334 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:15:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:15:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:15:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 10:15:56,445 WARN L489 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-10-22 10:15:56,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:15:56 ImpRootNode [2019-10-22 10:15:56,459 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:15:56,459 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:15:56,459 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:15:56,459 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:15:56,460 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:56" (3/4) ... [2019-10-22 10:15:56,463 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 10:15:56,463 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:15:56,465 INFO L168 Benchmark]: Toolchain (without parser) took 668.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -126.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,466 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 223.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:56,467 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.70 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:56,468 INFO L168 Benchmark]: Boogie Preprocessor took 14.35 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,468 INFO L168 Benchmark]: RCFGBuilder took 206.05 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: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:56,469 INFO L168 Benchmark]: CodeCheck took 182.86 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:56,469 INFO L168 Benchmark]: Witness Printer took 3.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,472 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 6 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 12]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseComplement at line 6. Possible FailurePath: [L5] unsigned char port = 0x5a; [L6] unsigned char result_8 = ( ~port ) >> 4; [L7] COND TRUE result_8 != 0xfa [L12] __VERIFIER_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 223.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.6 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). Peak memory consumption was 22.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.70 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.35 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 206.05 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: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * CodeCheck took 182.86 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.78 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:58,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:58,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:58,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:58,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:58,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:58,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:58,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:58,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:58,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:58,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:58,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:58,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:58,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:58,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:58,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:58,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:58,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:58,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:58,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:58,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:58,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:58,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:58,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:58,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:58,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:58,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:58,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:58,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:58,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:58,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:58,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:58,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:58,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:58,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:58,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:58,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:58,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:58,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:58,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:58,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:58,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:15:58,605 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:58,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:58,606 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:58,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:58,607 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:58,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:58,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:58,607 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:58,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:58,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:58,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:58,609 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:58,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:58,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:58,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:58,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:58,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:58,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:58,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:58,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:58,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:58,611 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:15:58,611 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:15:58,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:58,611 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:15:58,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:15:58,611 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/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 -> bf1168110983bcf9fdc75fe12a6575329d72d984 [2019-10-22 10:15:58,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:58,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:58,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:58,654 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:58,655 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:58,655 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/../../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2019-10-22 10:15:58,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/a0dde6ad1/97a7e5ae41f74282932c190847a5b516/FLAGabf94e40c [2019-10-22 10:15:59,100 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:59,100 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2019-10-22 10:15:59,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/a0dde6ad1/97a7e5ae41f74282932c190847a5b516/FLAGabf94e40c [2019-10-22 10:15:59,116 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/bin/ukojak/data/a0dde6ad1/97a7e5ae41f74282932c190847a5b516 [2019-10-22 10:15:59,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:59,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:59,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:59,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:59,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:59,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440eec29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59, skipping insertion in model container [2019-10-22 10:15:59,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,133 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:59,147 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:59,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,317 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:59,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,346 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:59,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59 WrapperNode [2019-10-22 10:15:59,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:59,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:59,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:59,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:59,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:59,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:59,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:59,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:59,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:59,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:59,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:59,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:59,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_10aa1784-bcc6-41d2-97ae-17f543199e82/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 [2019-10-22 10:15:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:59,601 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:15:59,601 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-22 10:15:59,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:59 BoogieIcfgContainer [2019-10-22 10:15:59,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:15:59,603 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:15:59,603 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:15:59,612 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:15:59,613 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:15:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-10-22 10:15:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-10-22 10:15:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-10-22 10:15:59,651 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:59,690 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:168) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferSymbols(SmtFunctionsAndAxioms.java:139) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:450) 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) [2019-10-22 10:15:59,695 INFO L168 Benchmark]: Toolchain (without parser) took 575.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -179.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,696 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 227.23 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,698 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 936.2 MB in the beginning and 1.2 GB in the end (delta: -220.9 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,698 INFO L168 Benchmark]: Boogie Preprocessor took 14.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,699 INFO L168 Benchmark]: RCFGBuilder took 160.82 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: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,700 INFO L168 Benchmark]: CodeCheck took 90.04 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,703 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 227.23 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.2 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 79.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 936.2 MB in the beginning and 1.2 GB in the end (delta: -220.9 MB). Peak memory consumption was 12.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 160.82 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: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * CodeCheck took 90.04 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...