./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:33:08,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:33:08,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:33:08,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:33:08,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:33:08,298 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:33:08,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:33:08,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:33:08,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:33:08,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:33:08,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:33:08,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:33:08,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:33:08,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:33:08,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:33:08,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:33:08,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:33:08,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:33:08,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:33:08,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:33:08,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:33:08,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:33:08,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:33:08,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:33:08,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:33:08,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:33:08,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:33:08,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:33:08,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:33:08,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:33:08,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:33:08,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:33:08,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:33:08,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:33:08,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:33:08,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:33:08,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:33:08,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:33:08,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:33:08,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:33:08,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:33:08,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:33:08,420 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:33:08,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:33:08,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:33:08,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:33:08,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:33:08,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:33:08,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:33:08,423 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:33:08,424 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:33:08,424 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:33:08,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:33:08,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:33:08,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:33:08,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:33:08,426 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:33:08,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:33:08,427 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:33:08,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:33:08,427 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:33:08,427 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:33:08,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:33:08,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:33:08,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:33:08,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:33:08,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:33:08,429 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:33:08,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:33:08,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:33:08,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 [2021-11-23 01:33:08,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:33:08,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:33:08,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:33:08,778 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:33:08,779 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:33:08,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2021-11-23 01:33:08,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/41853a22c/5213ebaf20ec49fca0ee078a2c72bcd3/FLAG1c90dc4c5 [2021-11-23 01:33:09,430 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:33:09,431 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2021-11-23 01:33:09,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/41853a22c/5213ebaf20ec49fca0ee078a2c72bcd3/FLAG1c90dc4c5 [2021-11-23 01:33:09,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/41853a22c/5213ebaf20ec49fca0ee078a2c72bcd3 [2021-11-23 01:33:09,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:33:09,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:33:09,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:33:09,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:33:09,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:33:09,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:33:09" (1/1) ... [2021-11-23 01:33:09,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d541f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:09, skipping insertion in model container [2021-11-23 01:33:09,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:33:09" (1/1) ... [2021-11-23 01:33:09,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:33:09,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:33:10,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2021-11-23 01:33:10,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:33:10,153 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:33:10,222 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2021-11-23 01:33:10,223 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:33:10,240 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:33:10,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10 WrapperNode [2021-11-23 01:33:10,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:33:10,242 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:33:10,242 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:33:10,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:33:10,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,342 INFO L137 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 448 [2021-11-23 01:33:10,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:33:10,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:33:10,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:33:10,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:33:10,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:33:10,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:33:10,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:33:10,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:33:10,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:10" (1/1) ... [2021-11-23 01:33:10,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:33:10,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:33:10,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:33:10,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:33:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2021-11-23 01:33:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2021-11-23 01:33:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:33:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:33:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:33:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:33:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:33:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:33:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2021-11-23 01:33:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2021-11-23 01:33:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:33:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2021-11-23 01:33:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2021-11-23 01:33:10,672 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:33:10,674 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:33:11,195 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:33:11,353 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:33:11,353 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:33:11,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:11 BoogieIcfgContainer [2021-11-23 01:33:11,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:33:11,358 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:33:11,358 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:33:11,370 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:33:11,370 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:11" (1/1) ... [2021-11-23 01:33:11,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:33:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2021-11-23 01:33:11,442 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2021-11-23 01:33:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 01:33:11,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,488 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:33:11,491 INFO L158 Benchmark]: Toolchain (without parser) took 1709.41ms. Allocated memory was 100.7MB in the beginning and 136.3MB in the end (delta: 35.7MB). Free memory was 67.0MB in the beginning and 77.3MB in the end (delta: -10.4MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,492 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:33:11,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.04ms. Allocated memory is still 100.7MB. Free memory was 66.7MB in the beginning and 68.7MB in the end (delta: -2.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.50ms. Allocated memory is still 100.7MB. Free memory was 68.7MB in the beginning and 65.3MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,494 INFO L158 Benchmark]: Boogie Preprocessor took 55.59ms. Allocated memory is still 100.7MB. Free memory was 65.3MB in the beginning and 62.1MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,495 INFO L158 Benchmark]: RCFGBuilder took 954.75ms. Allocated memory was 100.7MB in the beginning and 136.3MB in the end (delta: 35.7MB). Free memory was 62.1MB in the beginning and 83.6MB in the end (delta: -21.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,496 INFO L158 Benchmark]: CodeCheck took 131.40ms. Allocated memory is still 136.3MB. Free memory was 83.6MB in the beginning and 77.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:33:11,500 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory was 54.5MB in the beginning and 54.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.04ms. Allocated memory is still 100.7MB. Free memory was 66.7MB in the beginning and 68.7MB in the end (delta: -2.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.50ms. Allocated memory is still 100.7MB. Free memory was 68.7MB in the beginning and 65.3MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.59ms. Allocated memory is still 100.7MB. Free memory was 65.3MB in the beginning and 62.1MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 954.75ms. Allocated memory was 100.7MB in the beginning and 136.3MB in the end (delta: 35.7MB). Free memory was 62.1MB in the beginning and 83.6MB in the end (delta: -21.6MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * CodeCheck took 131.40ms. Allocated memory is still 136.3MB. Free memory was 83.6MB in the beginning and 77.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:33:11,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:33:14,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:33:14,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:33:14,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:33:14,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:33:14,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:33:14,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:33:14,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:33:14,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:33:14,175 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:33:14,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:33:14,182 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:33:14,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:33:14,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:33:14,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:33:14,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:33:14,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:33:14,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:33:14,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:33:14,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:33:14,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:33:14,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:33:14,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:33:14,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:33:14,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:33:14,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:33:14,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:33:14,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:33:14,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:33:14,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:33:14,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:33:14,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:33:14,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:33:14,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:33:14,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:33:14,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:33:14,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:33:14,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:33:14,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:33:14,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:33:14,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:33:14,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:33:14,291 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:33:14,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:33:14,292 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:33:14,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:33:14,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:33:14,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:33:14,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:33:14,294 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:33:14,294 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:33:14,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:33:14,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:33:14,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:33:14,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:33:14,295 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:33:14,295 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:33:14,295 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:33:14,295 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:33:14,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:33:14,296 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:33:14,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:33:14,296 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:33:14,296 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:33:14,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:33:14,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:33:14,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:33:14,297 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:33:14,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:33:14,298 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa0361131df5a78c0a8a4c29ba2893696394b78f626b1aa1f97e06e0771e5c0 [2021-11-23 01:33:14,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:33:14,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:33:14,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:33:14,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:33:14,748 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:33:14,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2021-11-23 01:33:14,838 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/bd3423db0/cf5ef0ad960a4287a77fce8ff04f1825/FLAG4fe4b7b71 [2021-11-23 01:33:15,432 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:33:15,433 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c [2021-11-23 01:33:15,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/bd3423db0/cf5ef0ad960a4287a77fce8ff04f1825/FLAG4fe4b7b71 [2021-11-23 01:33:15,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/data/bd3423db0/cf5ef0ad960a4287a77fce8ff04f1825 [2021-11-23 01:33:15,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:33:15,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:33:15,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:33:15,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:33:15,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:33:15,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:33:15" (1/1) ... [2021-11-23 01:33:15,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f1400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:15, skipping insertion in model container [2021-11-23 01:33:15,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:33:15" (1/1) ... [2021-11-23 01:33:15,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:33:15,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:33:16,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2021-11-23 01:33:16,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:33:16,164 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:33:16,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:33:16,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2021-11-23 01:33:16,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:33:16,247 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:33:16,320 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/sv-benchmarks/c/loop-industry-pattern/ofuf_1.c[11890,11903] [2021-11-23 01:33:16,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:33:16,348 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:33:16,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16 WrapperNode [2021-11-23 01:33:16,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:33:16,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:33:16,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:33:16,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:33:16,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,418 INFO L137 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 449 [2021-11-23 01:33:16,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:33:16,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:33:16,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:33:16,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:33:16,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:33:16,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:33:16,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:33:16,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:33:16,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:33:16" (1/1) ... [2021-11-23 01:33:16,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:33:16,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:33:16,529 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:33:16,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:33:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2021-11-23 01:33:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2021-11-23 01:33:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:33:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:33:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:33:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 01:33:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:33:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:33:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:33:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:33:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2021-11-23 01:33:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2021-11-23 01:33:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:33:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:33:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:33:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2021-11-23 01:33:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2021-11-23 01:33:16,816 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:33:16,817 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:33:17,673 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:33:17,903 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:33:17,903 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-23 01:33:17,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:17 BoogieIcfgContainer [2021-11-23 01:33:17,908 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:33:17,909 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:33:17,909 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:33:17,919 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:33:17,919 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:17" (1/1) ... [2021-11-23 01:33:17,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:33:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2021-11-23 01:33:18,025 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2021-11-23 01:33:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 01:33:18,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,079 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:33:18,087 INFO L158 Benchmark]: Toolchain (without parser) took 2325.85ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 26.4MB in the beginning and 24.1MB in the end (delta: 2.3MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,089 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 50.3MB. Free memory was 30.8MB in the beginning and 30.8MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:33:18,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.36ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 26.1MB in the beginning and 32.5MB in the end (delta: -6.4MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.23ms. Allocated memory is still 62.9MB. Free memory was 32.3MB in the beginning and 29.0MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,092 INFO L158 Benchmark]: Boogie Preprocessor took 65.64ms. Allocated memory is still 62.9MB. Free memory was 29.0MB in the beginning and 43.0MB in the end (delta: -14.0MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,094 INFO L158 Benchmark]: RCFGBuilder took 1422.75ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 30.5MB in the end (delta: 12.1MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,095 INFO L158 Benchmark]: CodeCheck took 174.77ms. Allocated memory is still 62.9MB. Free memory was 30.5MB in the beginning and 24.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:33:18,107 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 50.3MB. Free memory was 30.8MB in the beginning and 30.8MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.36ms. Allocated memory was 50.3MB in the beginning and 62.9MB in the end (delta: 12.6MB). Free memory was 26.1MB in the beginning and 32.5MB in the end (delta: -6.4MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.23ms. Allocated memory is still 62.9MB. Free memory was 32.3MB in the beginning and 29.0MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.64ms. Allocated memory is still 62.9MB. Free memory was 29.0MB in the beginning and 43.0MB in the end (delta: -14.0MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1422.75ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 30.5MB in the end (delta: 12.1MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. * CodeCheck took 174.77ms. Allocated memory is still 62.9MB. Free memory was 30.5MB in the beginning and 24.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:33:18,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_538c5acc-6de0-42e3-818a-d34f90a68f7a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared