./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/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 a9d9fdb967c829f2f7ee82db31bc122f536bc655 ......................................................................................................................................................................................................... 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_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/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 a9d9fdb967c829f2f7ee82db31bc122f536bc655 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 11:22:35,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:22:35,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:22:35,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:22:35,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:22:35,402 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:22:35,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:22:35,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:22:35,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:22:35,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:22:35,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:22:35,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:22:35,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:22:35,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:22:35,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:22:35,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:22:35,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:22:35,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:22:35,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:22:35,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:22:35,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:22:35,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:22:35,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:22:35,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:22:35,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:22:35,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:22:35,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:22:35,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:22:35,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:22:35,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:22:35,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:22:35,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:22:35,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:22:35,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:22:35,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:22:35,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:22:35,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:22:35,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:22:35,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:22:35,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:22:35,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:22:35,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 11:22:35,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:22:35,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:22:35,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:22:35,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:22:35,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:22:35,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:22:35,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:22:35,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:22:35,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:22:35,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:22:35,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:22:35,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 11:22:35,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:22:35,493 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_377f1f8c-9dda-4c24-9f53-c6b120fefee8/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 -> a9d9fdb967c829f2f7ee82db31bc122f536bc655 [2019-11-20 11:22:35,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:22:35,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:22:35,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:22:35,678 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:22:35,678 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:22:35,679 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2019-11-20 11:22:35,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d9bd5e499/1a697e054e0340179b08adfe4a710706/FLAGf60fc7c1d [2019-11-20 11:22:36,162 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:22:36,162 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2019-11-20 11:22:36,171 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d9bd5e499/1a697e054e0340179b08adfe4a710706/FLAGf60fc7c1d [2019-11-20 11:22:36,555 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d9bd5e499/1a697e054e0340179b08adfe4a710706 [2019-11-20 11:22:36,558 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:22:36,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:22:36,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:22:36,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:22:36,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:22:36,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:36" (1/1) ... [2019-11-20 11:22:36,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ef50083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:36, skipping insertion in model container [2019-11-20 11:22:36,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:36" (1/1) ... [2019-11-20 11:22:36,573 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:22:36,603 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:22:37,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:22:37,037 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:22:37,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:22:37,138 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:22:37,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37 WrapperNode [2019-11-20 11:22:37,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:22:37,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:22:37,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:22:37,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:22:37,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,246 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:22:37,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:22:37,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:22:37,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:22:37,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... [2019-11-20 11:22:37,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:22:37,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:22:37,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:22:37,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:22:37,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:22:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 11:22:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-20 11:22:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 11:22:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:22:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:22:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:22:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 11:22:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:22:38,212 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:22:38,212 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 11:22:38,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:22:38 BoogieIcfgContainer [2019-11-20 11:22:38,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:22:38,214 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 11:22:38,214 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 11:22:38,225 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 11:22:38,226 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:22:38" (1/1) ... [2019-11-20 11:22:38,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:22:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 11:22:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2019-11-20 11:22:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2019-11-20 11:22:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 11:22:38,282 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 11:22:38,338 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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 11:22:38,344 INFO L168 Benchmark]: Toolchain (without parser) took 1783.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 946.1 MB in the beginning and 1.0 GB in the end (delta: -77.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:38,345 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:22:38,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:38,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:22:38,348 INFO L168 Benchmark]: Boogie Preprocessor took 103.76 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:38,349 INFO L168 Benchmark]: RCFGBuilder took 862.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:38,350 INFO L168 Benchmark]: CodeCheck took 127.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:38,361 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 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 580.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 103.76 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 862.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.7 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. * CodeCheck took 127.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 11:22:40,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 11:22:40,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 11:22:40,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 11:22:40,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 11:22:40,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 11:22:40,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 11:22:40,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 11:22:40,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 11:22:40,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 11:22:40,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 11:22:40,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 11:22:40,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 11:22:40,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 11:22:40,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 11:22:40,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 11:22:40,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 11:22:40,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 11:22:40,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 11:22:40,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 11:22:40,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 11:22:40,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 11:22:40,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 11:22:40,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 11:22:40,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 11:22:40,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 11:22:40,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 11:22:40,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 11:22:40,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 11:22:40,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 11:22:40,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 11:22:40,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 11:22:40,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 11:22:40,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 11:22:40,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 11:22:40,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 11:22:40,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 11:22:40,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 11:22:40,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 11:22:40,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 11:22:40,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 11:22:40,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 11:22:40,542 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 11:22:40,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 11:22:40,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 11:22:40,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 11:22:40,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 11:22:40,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 11:22:40,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 11:22:40,545 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 11:22:40,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 11:22:40,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 11:22:40,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 11:22:40,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 11:22:40,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 11:22:40,548 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 11:22:40,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 11:22:40,548 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 11:22:40,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 11:22:40,549 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 11:22:40,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 11:22:40,550 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 11:22:40,550 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 11:22:40,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 11:22:40,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 11:22:40,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:22:40,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 11:22:40,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 11:22:40,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 11:22:40,552 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 11:22:40,553 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 11:22:40,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 11:22:40,553 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 11:22:40,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 11:22:40,554 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_377f1f8c-9dda-4c24-9f53-c6b120fefee8/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 -> a9d9fdb967c829f2f7ee82db31bc122f536bc655 [2019-11-20 11:22:40,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 11:22:40,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 11:22:40,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 11:22:40,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 11:22:40,857 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 11:22:40,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2019-11-20 11:22:40,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d74206403/1185fbaffb8c49d38d843ca8af729c13/FLAG56fee01d0 [2019-11-20 11:22:41,401 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 11:22:41,402 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2019-11-20 11:22:41,410 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d74206403/1185fbaffb8c49d38d843ca8af729c13/FLAG56fee01d0 [2019-11-20 11:22:41,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/data/d74206403/1185fbaffb8c49d38d843ca8af729c13 [2019-11-20 11:22:41,743 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 11:22:41,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 11:22:41,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 11:22:41,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 11:22:41,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 11:22:41,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:41" (1/1) ... [2019-11-20 11:22:41,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d83eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:41, skipping insertion in model container [2019-11-20 11:22:41,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:22:41" (1/1) ... [2019-11-20 11:22:41,761 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 11:22:41,792 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 11:22:42,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:22:42,114 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 11:22:42,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 11:22:42,296 INFO L192 MainTranslator]: Completed translation [2019-11-20 11:22:42,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42 WrapperNode [2019-11-20 11:22:42,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 11:22:42,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 11:22:42,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 11:22:42,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 11:22:42,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 11:22:42,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 11:22:42,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 11:22:42,377 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 11:22:42,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... [2019-11-20 11:22:42,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 11:22:42,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 11:22:42,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 11:22:42,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 11:22:42,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:22:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_377f1f8c-9dda-4c24-9f53-c6b120fefee8/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 11:22:42,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 11:22:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-11-20 11:22:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 11:22:42,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 11:22:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 11:22:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 11:22:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 11:22:42,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 11:22:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 11:22:53,389 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 11:22:53,389 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 11:22:53,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:22:53 BoogieIcfgContainer [2019-11-20 11:22:53,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 11:22:53,391 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 11:22:53,392 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 11:22:53,405 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 11:22:53,406 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:22:53" (1/1) ... [2019-11-20 11:22:53,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 11:22:53,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 11:22:53,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2019-11-20 11:22:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2019-11-20 11:22:53,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 11:22:53,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 11:22:53,510 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 11:22:53,516 INFO L168 Benchmark]: Toolchain (without parser) took 11769.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 956.4 MB in the beginning and 1.0 GB in the end (delta: -82.5 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:53,516 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-20 11:22:53,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -192.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:53,518 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 11:22:53,519 INFO L168 Benchmark]: Boogie Preprocessor took 59.80 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:53,520 INFO L168 Benchmark]: RCFGBuilder took 10954.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:53,521 INFO L168 Benchmark]: CodeCheck took 121.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 11:22:53,525 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 0.29 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 551.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -192.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.80 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 10954.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 94.9 MB). Peak memory consumption was 94.9 MB. Max. memory is 11.5 GB. * CodeCheck took 121.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...