./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invariants/bin-suffix-5.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_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invariants/bin-suffix-5.c -s /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 7f5bdb078d6ad5b90a3e716506f89d68a310f749 ........................................................................................................................................................................................................... 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_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invariants/bin-suffix-5.c -s /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 7f5bdb078d6ad5b90a3e716506f89d68a310f749 ...................................................................................................................................................................................................... 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 02:14:27,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:14:27,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:14:27,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:14:27,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:14:27,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:14:27,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:14:27,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:14:27,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:14:27,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:14:27,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:14:27,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:14:27,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:14:27,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:14:27,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:14:27,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:14:27,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:14:27,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:14:27,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:14:27,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:14:27,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:14:27,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:14:27,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:14:27,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:14:27,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:14:27,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:14:27,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:14:27,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:14:27,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:14:27,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:14:27,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:14:27,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:14:27,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:14:27,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:14:27,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:14:27,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:14:27,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:14:27,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:14:27,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:14:27,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:14:27,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:14:27,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 02:14:27,589 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:14:27,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:14:27,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:14:27,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:14:27,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:14:27,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:14:27,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:14:27,591 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:14:27,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 02:14:27,591 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:14:27,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:14:27,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:14:27,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:14:27,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:14:27,593 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:14:27,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:14:27,593 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:14:27,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:14:27,593 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:14:27,594 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:14:27,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:14:27,594 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:14:27,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:14:27,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:14:27,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:14:27,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:14:27,595 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 02:14:27,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 02:14:27,595 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:14:27,596 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_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 -> 7f5bdb078d6ad5b90a3e716506f89d68a310f749 [2019-11-20 02:14:27,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:14:27,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:14:27,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:14:27,763 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:14:27,764 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:14:27,764 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/../../sv-benchmarks/c/loop-invariants/bin-suffix-5.c [2019-11-20 02:14:27,813 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3cc2f0a9d/00829c81b0744c86822e894a1edba740/FLAG3a59c112c [2019-11-20 02:14:28,205 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:14:28,206 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/sv-benchmarks/c/loop-invariants/bin-suffix-5.c [2019-11-20 02:14:28,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3cc2f0a9d/00829c81b0744c86822e894a1edba740/FLAG3a59c112c [2019-11-20 02:14:28,592 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3cc2f0a9d/00829c81b0744c86822e894a1edba740 [2019-11-20 02:14:28,595 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:14:28,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:14:28,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:14:28,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:14:28,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:14:28,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10479bdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28, skipping insertion in model container [2019-11-20 02:14:28,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,611 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:14:28,624 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:14:28,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:14:28,807 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:14:28,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:14:28,903 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:14:28,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28 WrapperNode [2019-11-20 02:14:28,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:14:28,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:14:28,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:14:28,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:14:28,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:14:28,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:14:28,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:14:28,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:14:28,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... [2019-11-20 02:14:28,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:14:28,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:14:28,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:14:28,949 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:14:28,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 02:14:29,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:14:29,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:14:29,147 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:14:29,147 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-20 02:14:29,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:14:29 BoogieIcfgContainer [2019-11-20 02:14:29,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:14:29,149 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:14:29,149 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:14:29,156 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:14:29,156 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:14:29" (1/1) ... [2019-11-20 02:14:29,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:14:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:14:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2019-11-20 02:14:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2019-11-20 02:14:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-11-20 02:14:29,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:14:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 02:14:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 02:14:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:14:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2019-11-20 02:14:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2019-11-20 02:14:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-20 02:14:29,279 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:14:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:14:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:14:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:14:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 02:14:29,349 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2019-11-20 02:14:29,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 02:14:29 ImpRootNode [2019-11-20 02:14:29,367 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 02:14:29,367 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 02:14:29,367 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 02:14:29,367 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 02:14:29,368 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:14:29" (3/4) ... [2019-11-20 02:14:29,371 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 02:14:29,371 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 02:14:29,374 INFO L168 Benchmark]: Toolchain (without parser) took 776.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -216.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:14:29,374 INFO L168 Benchmark]: CDTParser took 0.23 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 02:14:29,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -246.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:29,376 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.84 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. [2019-11-20 02:14:29,378 INFO L168 Benchmark]: Boogie Preprocessor took 15.01 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. [2019-11-20 02:14:29,379 INFO L168 Benchmark]: RCFGBuilder took 199.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:29,380 INFO L168 Benchmark]: CodeCheck took 218.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:29,390 INFO L168 Benchmark]: Witness Printer took 4.54 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. [2019-11-20 02:14:29,395 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, 9 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.1s, OverallIterations: 2, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 8 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 30 GetRequests, 30 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, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 4 ConstructedInterpolants, 0 QuantifiedInterpolants, 16 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseAnd at line 14. Possible FailurePath: [L10] unsigned int x = 5; [L11] COND FALSE !(__VERIFIER_nondet_int()) [L4] COND TRUE !(cond) [L5] __VERIFIER_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 307.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -246.4 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.84 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. * Boogie Preprocessor took 15.01 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 199.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * CodeCheck took 218.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Witness Printer took 4.54 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. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 02:14:31,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 02:14:31,302 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 02:14:31,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 02:14:31,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 02:14:31,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 02:14:31,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 02:14:31,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 02:14:31,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 02:14:31,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 02:14:31,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 02:14:31,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 02:14:31,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 02:14:31,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 02:14:31,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 02:14:31,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 02:14:31,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 02:14:31,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 02:14:31,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 02:14:31,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 02:14:31,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 02:14:31,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 02:14:31,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 02:14:31,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 02:14:31,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 02:14:31,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 02:14:31,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 02:14:31,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 02:14:31,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 02:14:31,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 02:14:31,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 02:14:31,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 02:14:31,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 02:14:31,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 02:14:31,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 02:14:31,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 02:14:31,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 02:14:31,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 02:14:31,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 02:14:31,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 02:14:31,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 02:14:31,366 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 02:14:31,386 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 02:14:31,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 02:14:31,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 02:14:31,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 02:14:31,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 02:14:31,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 02:14:31,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 02:14:31,389 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 02:14:31,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 02:14:31,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 02:14:31,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 02:14:31,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 02:14:31,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 02:14:31,390 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 02:14:31,391 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 02:14:31,391 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 02:14:31,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 02:14:31,392 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 02:14:31,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 02:14:31,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 02:14:31,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 02:14:31,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 02:14:31,393 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 02:14:31,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 02:14:31,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 02:14:31,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 02:14:31,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 02:14:31,394 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 02:14:31,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 02:14:31,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 02:14:31,395 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 02:14:31,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 02:14:31,396 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_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 -> 7f5bdb078d6ad5b90a3e716506f89d68a310f749 [2019-11-20 02:14:31,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 02:14:31,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 02:14:31,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 02:14:31,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 02:14:31,696 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 02:14:31,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/../../sv-benchmarks/c/loop-invariants/bin-suffix-5.c [2019-11-20 02:14:31,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3bc16fac9/84faecd1ec3f414380a964a8cd023922/FLAGe3d6cf272 [2019-11-20 02:14:32,109 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 02:14:32,110 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/sv-benchmarks/c/loop-invariants/bin-suffix-5.c [2019-11-20 02:14:32,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3bc16fac9/84faecd1ec3f414380a964a8cd023922/FLAGe3d6cf272 [2019-11-20 02:14:32,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/bin/ukojak/data/3bc16fac9/84faecd1ec3f414380a964a8cd023922 [2019-11-20 02:14:32,132 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 02:14:32,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 02:14:32,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 02:14:32,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 02:14:32,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 02:14:32,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e5527e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32, skipping insertion in model container [2019-11-20 02:14:32,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,147 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 02:14:32,163 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 02:14:32,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:14:32,309 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 02:14:32,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 02:14:32,339 INFO L192 MainTranslator]: Completed translation [2019-11-20 02:14:32,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32 WrapperNode [2019-11-20 02:14:32,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 02:14:32,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 02:14:32,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 02:14:32,342 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 02:14:32,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 02:14:32,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 02:14:32,418 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 02:14:32,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 02:14:32,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 02:14:32,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 02:14:32,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 02:14:32,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 02:14:32,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:14:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_179f60ac-d78a-4562-95a1-9cb4a57e9e1a/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 02:14:32,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 02:14:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 02:14:32,636 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 02:14:32,636 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-20 02:14:32,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:14:32 BoogieIcfgContainer [2019-11-20 02:14:32,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 02:14:32,638 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 02:14:32,638 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 02:14:32,646 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 02:14:32,646 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:14:32" (1/1) ... [2019-11-20 02:14:32,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 02:14:32,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 02:14:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-11-20 02:14:32,687 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-11-20 02:14:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-20 02:14:32,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 02:14:32,733 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 02:14:32,738 INFO L168 Benchmark]: Toolchain (without parser) took 603.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -169.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 02:14:32,738 INFO L168 Benchmark]: CDTParser took 0.22 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 02:14:32,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 207.34 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:32,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -204.2 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:32,741 INFO L168 Benchmark]: Boogie Preprocessor took 16.15 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 02:14:32,742 INFO L168 Benchmark]: RCFGBuilder took 203.37 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:32,743 INFO L168 Benchmark]: CodeCheck took 97.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 02:14:32,768 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 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 207.34 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -204.2 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 203.37 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * CodeCheck took 97.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...