./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/byte_add_1-1.i --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_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/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 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe .................................................................................................................................................................................................................................. 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_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/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 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 04:03:56,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:03:56,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:03:56,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:03:56,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:03:56,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:03:56,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:03:56,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:03:56,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:03:56,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:03:56,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:03:56,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:03:56,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:03:56,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:03:56,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:03:56,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:03:56,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:03:56,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:03:56,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:03:56,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:03:56,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:03:56,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:03:56,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:03:56,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:03:56,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:03:56,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:03:56,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:03:56,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:03:56,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:03:56,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:03:56,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:03:56,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:03:56,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:03:56,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:03:56,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:03:56,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:03:56,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:03:56,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:03:56,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:03:56,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:03:56,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:03:56,559 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:03:56,569 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:03:56,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:03:56,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:03:56,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:03:56,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:03:56,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:03:56,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:03:56,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:03:56,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:03:56,571 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:03:56,572 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:03:56,572 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:03:56,572 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:03:56,572 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:03:56,572 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:03:56,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:03:56,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:03:56,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:03:56,573 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:03:56,573 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:03:56,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:03:56,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:03:56,573 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_b164487c-6b2c-45bb-889e-73fe06d12e28/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 -> 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe [2019-12-01 04:03:56,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:03:56,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:03:56,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:03:56,688 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:03:56,688 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:03:56,689 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-12-01 04:03:56,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/90732d017/8a6a2677f7034e41a9c20f2f859992ed/FLAG4c06746b4 [2019-12-01 04:03:57,073 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:03:57,073 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-12-01 04:03:57,077 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/90732d017/8a6a2677f7034e41a9c20f2f859992ed/FLAG4c06746b4 [2019-12-01 04:03:57,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/90732d017/8a6a2677f7034e41a9c20f2f859992ed [2019-12-01 04:03:57,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:03:57,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:03:57,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:03:57,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:03:57,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:03:57,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4562956c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57, skipping insertion in model container [2019-12-01 04:03:57,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:03:57,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:03:57,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:03:57,265 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:03:57,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:03:57,297 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:03:57,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57 WrapperNode [2019-12-01 04:03:57,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:03:57,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:03:57,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:03:57,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:03:57,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:03:57,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:03:57,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:03:57,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:03:57,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:03:57,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:03:57,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:03:57,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:03:57,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:03:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:03:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:03:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:03:57,894 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:03:57,894 INFO L287 CfgBuilder]: Removed 10 assume(true) statements. [2019-12-01 04:03:57,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:03:57 BoogieIcfgContainer [2019-12-01 04:03:57,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:03:57,895 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:03:57,896 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:03:57,902 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:03:57,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:03:57" (1/1) ... [2019-12-01 04:03:57,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 04:03:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:03:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-12-01 04:03:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-12-01 04:03:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 04:03:57,933 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:03:58,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 04:03:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 04:03:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:03:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2019-12-01 04:03:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2019-12-01 04:03:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-01 04:03:58,108 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:03:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 04:03:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 04:03:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:03:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2019-12-01 04:03:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2019-12-01 04:03:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 04:03:58,259 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:03:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 04:03:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 04:03:58,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:03:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2019-12-01 04:03:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2019-12-01 04:03:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-12-01 04:03:58,539 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:03:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 04:03:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-01 04:03:58,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:03:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 16 states and 27 transitions. [2019-12-01 04:03:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 27 transitions. [2019-12-01 04:03:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 04:03:58,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:03:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 04:03:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 04:04:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-01 04:04:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-12-01 04:04:12,710 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: program execution has not yet been computed at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:451) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.computeRcfgProgramExecutionAndDecodeBranches(TraceCheck.java:347) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:96) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:614) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:453) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:04:12,713 INFO L168 Benchmark]: Toolchain (without parser) took 15624.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 945.1 MB in the beginning and 1.2 GB in the end (delta: -205.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:12,713 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:12,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -156.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:12,715 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.17 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. [2019-12-01 04:04:12,715 INFO L168 Benchmark]: Boogie Preprocessor took 18.61 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:12,715 INFO L168 Benchmark]: RCFGBuilder took 550.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 71.3 MB). Peak memory consumption was 71.3 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:12,716 INFO L168 Benchmark]: CodeCheck took 14816.24 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 58.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -126.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:12,718 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: program execution has not yet been computed de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: program execution has not yet been computed: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.getRcfgProgramExecution(TraceCheck.java:451) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 209.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -156.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.17 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 18.61 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 550.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 71.3 MB). Peak memory consumption was 71.3 MB. Max. memory is 11.5 GB. * CodeCheck took 14816.24 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 58.7 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -126.2 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... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 04:04:14,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:04:14,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:04:14,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:04:14,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:04:14,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:04:14,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:04:14,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:04:14,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:04:14,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:04:14,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:04:14,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:04:14,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:04:14,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:04:14,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:04:14,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:04:14,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:04:14,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:04:14,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:04:14,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:04:14,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:04:14,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:04:14,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:04:14,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:04:14,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:04:14,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:04:14,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:04:14,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:04:14,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:04:14,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:04:14,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:04:14,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:04:14,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:04:14,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:04:14,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:04:14,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:04:14,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:04:14,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:04:14,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:04:14,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:04:14,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:04:14,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:04:14,112 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:04:14,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:04:14,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:04:14,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:04:14,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:04:14,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:04:14,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:04:14,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:04:14,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:04:14,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:04:14,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:04:14,115 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:04:14,116 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:04:14,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:04:14,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:04:14,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:04:14,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:04:14,118 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_b164487c-6b2c-45bb-889e-73fe06d12e28/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 -> 6e973c5cecb5d30af2cf4ea74d1b0b1563334ffe [2019-12-01 04:04:14,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:04:14,290 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:04:14,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:04:14,293 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:04:14,294 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:04:14,294 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-12-01 04:04:14,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/233fc8f6c/8cc8e816e3914d0991c780d30207b7ff/FLAGb806db02b [2019-12-01 04:04:14,771 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:04:14,772 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/sv-benchmarks/c/bitvector/byte_add_1-1.i [2019-12-01 04:04:14,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/233fc8f6c/8cc8e816e3914d0991c780d30207b7ff/FLAGb806db02b [2019-12-01 04:04:14,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/data/233fc8f6c/8cc8e816e3914d0991c780d30207b7ff [2019-12-01 04:04:14,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:04:14,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:04:14,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:04:14,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:04:14,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:04:14,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:14,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c44b7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14, skipping insertion in model container [2019-12-01 04:04:14,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:14,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:04:14,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:04:14,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:04:14,934 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:04:14,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:04:14,999 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:04:15,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14 WrapperNode [2019-12-01 04:04:15,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:04:15,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:04:15,000 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:04:15,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:04:15,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:04:15,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:04:15,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:04:15,029 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:04:15,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... [2019-12-01 04:04:15,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:04:15,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:04:15,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:04:15,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:04:15,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:04:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b164487c-6b2c-45bb-889e-73fe06d12e28/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:04:15,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:04:15,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:04:15,623 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:04:15,623 INFO L287 CfgBuilder]: Removed 10 assume(true) statements. [2019-12-01 04:04:15,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:04:15 BoogieIcfgContainer [2019-12-01 04:04:15,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:04:15,625 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:04:15,625 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:04:15,634 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:04:15,634 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:04:15" (1/1) ... [2019-12-01 04:04:15,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 04:04:15,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:04:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2019-12-01 04:04:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2019-12-01 04:04:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-01 04:04:15,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:04:15,697 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:04:15,700 INFO L168 Benchmark]: Toolchain (without parser) took 912.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 953.7 MB in the beginning and 1.0 GB in the end (delta: -70.5 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:15,701 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:15,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 211.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -166.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:15,702 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.82 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:15,702 INFO L168 Benchmark]: Boogie Preprocessor took 19.09 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. [2019-12-01 04:04:15,703 INFO L168 Benchmark]: RCFGBuilder took 576.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.0 MB). Peak memory consumption was 82.0 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:15,703 INFO L168 Benchmark]: CodeCheck took 73.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:15,705 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 0.13 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 211.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -166.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 27.82 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 19.09 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 576.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.0 MB). Peak memory consumption was 82.0 MB. Max. memory is 11.5 GB. * CodeCheck took 73.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...