./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/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 d07fdb41c87a54e0a2193fb96ee8f018da628236 ......................................................................................................................................................................................................... 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_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/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 d07fdb41c87a54e0a2193fb96ee8f018da628236 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 06:02:32,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 06:02:32,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 06:02:32,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 06:02:32,567 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 06:02:32,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 06:02:32,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 06:02:32,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 06:02:32,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 06:02:32,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 06:02:32,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 06:02:32,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 06:02:32,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 06:02:32,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 06:02:32,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 06:02:32,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 06:02:32,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 06:02:32,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 06:02:32,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 06:02:32,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 06:02:32,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 06:02:32,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 06:02:32,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 06:02:32,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 06:02:32,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 06:02:32,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 06:02:32,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 06:02:32,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 06:02:32,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 06:02:32,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 06:02:32,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 06:02:32,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 06:02:32,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 06:02:32,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 06:02:32,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 06:02:32,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 06:02:32,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 06:02:32,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 06:02:32,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 06:02:32,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 06:02:32,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 06:02:32,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 06:02:32,598 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 06:02:32,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 06:02:32,599 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 06:02:32,599 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 06:02:32,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 06:02:32,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 06:02:32,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 06:02:32,601 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 06:02:32,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 06:02:32,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:02:32,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 06:02:32,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 06:02:32,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 06:02:32,602 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 06:02:32,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 06:02:32,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 06:02:32,602 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_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/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 -> d07fdb41c87a54e0a2193fb96ee8f018da628236 [2019-12-02 06:02:32,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 06:02:32,722 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 06:02:32,724 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 06:02:32,725 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 06:02:32,726 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 06:02:32,726 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-12-02 06:02:32,762 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/5f91bbb5d/0a4997e319474e2283eb216ed84f6ef3/FLAG4e088d401 [2019-12-02 06:02:33,145 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 06:02:33,146 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-12-02 06:02:33,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/5f91bbb5d/0a4997e319474e2283eb216ed84f6ef3/FLAG4e088d401 [2019-12-02 06:02:33,160 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/5f91bbb5d/0a4997e319474e2283eb216ed84f6ef3 [2019-12-02 06:02:33,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 06:02:33,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 06:02:33,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 06:02:33,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 06:02:33,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 06:02:33,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c1d0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33, skipping insertion in model container [2019-12-02 06:02:33,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 06:02:33,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 06:02:33,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:02:33,405 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 06:02:33,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:02:33,469 INFO L208 MainTranslator]: Completed translation [2019-12-02 06:02:33,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33 WrapperNode [2019-12-02 06:02:33,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 06:02:33,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 06:02:33,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 06:02:33,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 06:02:33,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 06:02:33,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 06:02:33,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 06:02:33,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 06:02:33,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,548 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... [2019-12-02 06:02:33,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 06:02:33,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 06:02:33,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 06:02:33,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 06:02:33,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 06:02:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 06:02:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 06:02:34,147 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 06:02:34,147 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-02 06:02:34,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:02:34 BoogieIcfgContainer [2019-12-02 06:02:34,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 06:02:34,148 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 06:02:34,148 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 06:02:34,155 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 06:02:34,155 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:02:34" (1/1) ... [2019-12-02 06:02:34,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 06:02:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:02:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 89 transitions. [2019-12-02 06:02:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 89 transitions. [2019-12-02 06:02:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-02 06:02:34,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:02:34,225 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) [2019-12-02 06:02:34,228 INFO L168 Benchmark]: Toolchain (without parser) took 1064.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 944.7 MB in the beginning and 959.7 MB in the end (delta: -15.0 MB). Peak memory consumption was 86.7 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,229 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 06:02:34,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 306.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -141.1 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,231 INFO L168 Benchmark]: Boogie Preprocessor took 40.85 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,231 INFO L168 Benchmark]: RCFGBuilder took 589.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 965.1 MB in the end (delta: 110.0 MB). Peak memory consumption was 110.0 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,232 INFO L168 Benchmark]: CodeCheck took 78.40 ms. Allocated memory is still 1.1 GB. Free memory was 965.1 MB in the beginning and 959.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:34,234 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 306.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -141.1 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.85 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 589.03 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 965.1 MB in the end (delta: 110.0 MB). Peak memory consumption was 110.0 MB. Max. memory is 11.5 GB. * CodeCheck took 78.40 ms. Allocated memory is still 1.1 GB. Free memory was 965.1 MB in the beginning and 959.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 06:02:35,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 06:02:35,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 06:02:35,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 06:02:35,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 06:02:35,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 06:02:35,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 06:02:35,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 06:02:35,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 06:02:35,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 06:02:35,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 06:02:35,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 06:02:35,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 06:02:35,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 06:02:35,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 06:02:35,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 06:02:35,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 06:02:35,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 06:02:35,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 06:02:35,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 06:02:35,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 06:02:35,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 06:02:35,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 06:02:35,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 06:02:35,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 06:02:35,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 06:02:35,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 06:02:35,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 06:02:35,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 06:02:35,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 06:02:35,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 06:02:35,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 06:02:35,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 06:02:35,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 06:02:35,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 06:02:35,669 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 06:02:35,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 06:02:35,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 06:02:35,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 06:02:35,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 06:02:35,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 06:02:35,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 06:02:35,682 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 06:02:35,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 06:02:35,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 06:02:35,683 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 06:02:35,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 06:02:35,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 06:02:35,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 06:02:35,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 06:02:35,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 06:02:35,686 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 06:02:35,686 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 06:02:35,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 06:02:35,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 06:02:35,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:02:35,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 06:02:35,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 06:02:35,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 06:02:35,687 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_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/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 -> d07fdb41c87a54e0a2193fb96ee8f018da628236 [2019-12-02 06:02:35,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 06:02:35,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 06:02:35,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 06:02:35,871 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 06:02:35,871 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 06:02:35,872 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-12-02 06:02:35,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/192c2f34a/91a67c0b772945538cde79c310c89c63/FLAGf28bd8ce1 [2019-12-02 06:02:36,287 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 06:02:36,287 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+lhb-reducer.c [2019-12-02 06:02:36,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/192c2f34a/91a67c0b772945538cde79c310c89c63/FLAGf28bd8ce1 [2019-12-02 06:02:36,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/data/192c2f34a/91a67c0b772945538cde79c310c89c63 [2019-12-02 06:02:36,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 06:02:36,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 06:02:36,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 06:02:36,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 06:02:36,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 06:02:36,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60739eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36, skipping insertion in model container [2019-12-02 06:02:36,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 06:02:36,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 06:02:36,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:02:36,598 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 06:02:36,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 06:02:36,680 INFO L208 MainTranslator]: Completed translation [2019-12-02 06:02:36,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36 WrapperNode [2019-12-02 06:02:36,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 06:02:36,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 06:02:36,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 06:02:36,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 06:02:36,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 06:02:36,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 06:02:36,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 06:02:36,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 06:02:36,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... [2019-12-02 06:02:36,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 06:02:36,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 06:02:36,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 06:02:36,777 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 06:02:36,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:02:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2470c9b3-1caf-4d7a-a2d1-f847a3f17827/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 06:02:36,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 06:02:36,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 06:02:36,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 06:02:47,552 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 06:02:47,552 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-02 06:02:47,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:02:47 BoogieIcfgContainer [2019-12-02 06:02:47,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 06:02:47,554 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 06:02:47,554 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 06:02:47,561 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 06:02:47,561 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:02:47" (1/1) ... [2019-12-02 06:02:47,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 06:02:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 06:02:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 48 states and 89 transitions. [2019-12-02 06:02:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 89 transitions. [2019-12-02 06:02:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-02 06:02:47,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 06:02:47,627 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 06:02:47,630 INFO L168 Benchmark]: Toolchain (without parser) took 11320.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 952.4 MB in the beginning and 978.8 MB in the end (delta: -26.4 MB). Peak memory consumption was 114.1 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:47,630 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 06:02:47,631 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:47,631 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:47,632 INFO L168 Benchmark]: Boogie Preprocessor took 45.18 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. [2019-12-02 06:02:47,632 INFO L168 Benchmark]: RCFGBuilder took 10776.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 978.8 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 11.5 GB. [2019-12-02 06:02:47,633 INFO L168 Benchmark]: CodeCheck took 74.74 ms. Allocated memory is still 1.2 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 06:02:47,635 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 370.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.18 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 10776.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 978.8 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 11.5 GB. * CodeCheck took 74.74 ms. Allocated memory is still 1.2 GB. Free memory is still 978.8 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...