./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI --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 c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 ...................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI --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 c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:53:40,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:53:40,390 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:53:40,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:53:40,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:53:40,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:53:40,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:53:40,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:53:40,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:53:40,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:53:40,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:53:40,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:53:40,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:53:40,489 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:53:40,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:53:40,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:53:40,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:53:40,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:53:40,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:53:40,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:53:40,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:53:40,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:53:40,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:53:40,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:53:40,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:53:40,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:53:40,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:53:40,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:53:40,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:53:40,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:53:40,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:53:40,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:53:40,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:53:40,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:53:40,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:53:40,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:53:40,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:53:40,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:53:40,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:53:40,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:53:40,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:53:40,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:53:40,614 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:53:40,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:53:40,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:53:40,617 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:53:40,618 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:53:40,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:53:40,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:53:40,619 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:53:40,627 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:53:40,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:53:40,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:53:40,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:53:40,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:53:40,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:53:40,630 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:53:40,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:53:40,630 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:53:40,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:53:40,631 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:53:40,631 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:53:40,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:53:40,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:40,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:53:40,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:53:40,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:53:40,633 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:53:40,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:53:40,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:53:40,634 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2021-10-29 03:53:41,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:53:41,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:53:41,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:53:41,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:53:41,086 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:53:41,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2021-10-29 03:53:41,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/1f244fd7f/b6ee267ed3fb4477b142f16e7079fc50/FLAG413b341ac [2021-10-29 03:53:41,802 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:53:41,805 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c [2021-10-29 03:53:41,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/1f244fd7f/b6ee267ed3fb4477b142f16e7079fc50/FLAG413b341ac [2021-10-29 03:53:42,150 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/1f244fd7f/b6ee267ed3fb4477b142f16e7079fc50 [2021-10-29 03:53:42,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:53:42,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:53:42,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:42,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:53:42,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:53:42,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f321a0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42, skipping insertion in model container [2021-10-29 03:53:42,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:53:42,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:53:42,442 WARN L228 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-10-29 03:53:42,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:42,487 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:53:42,502 WARN L228 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-10-29 03:53:42,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:42,535 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:53:42,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42 WrapperNode [2021-10-29 03:53:42,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:42,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:42,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:53:42,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:53:42,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,601 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:42,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:53:42,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:53:42,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:53:42,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:53:42,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:53:42,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:53:42,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:53:42,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:42" (1/1) ... [2021-10-29 03:53:42,670 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:42,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:53:42,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:53:42,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:53:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-10-29 03:53:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-10-29 03:53:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure g [2021-10-29 03:53:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2021-10-29 03:53:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:53:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:53:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:53:43,216 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:53:43,216 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 03:53:43,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:43 BoogieIcfgContainer [2021-10-29 03:53:43,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:53:43,219 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:53:43,220 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:53:43,231 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:53:43,231 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:43" (1/1) ... [2021-10-29 03:53:43,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:53:43,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:53:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2021-10-29 03:53:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2021-10-29 03:53:43,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 03:53:43,297 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:53:43,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:53:43,353 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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:444) 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) [2021-10-29 03:53:43,359 INFO L168 Benchmark]: Toolchain (without parser) took 1202.91 ms. Allocated memory is still 94.4 MB. Free memory was 58.8 MB in the beginning and 50.9 MB in the end (delta: 7.8 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,360 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 94.4 MB. Free memory was 74.8 MB in the beginning and 74.7 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:43,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.58 ms. Allocated memory is still 94.4 MB. Free memory was 58.6 MB in the beginning and 70.8 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,362 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.80 ms. Allocated memory is still 94.4 MB. Free memory was 70.8 MB in the beginning and 69.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,363 INFO L168 Benchmark]: Boogie Preprocessor took 54.73 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 68.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,364 INFO L168 Benchmark]: RCFGBuilder took 560.28 ms. Allocated memory is still 94.4 MB. Free memory was 68.1 MB in the beginning and 56.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,365 INFO L168 Benchmark]: CodeCheck took 137.13 ms. Allocated memory is still 94.4 MB. Free memory was 56.1 MB in the beginning and 50.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:43,370 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 0.32 ms. Allocated memory is still 94.4 MB. Free memory was 74.8 MB in the beginning and 74.7 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.58 ms. Allocated memory is still 94.4 MB. Free memory was 58.6 MB in the beginning and 70.8 MB in the end (delta: -12.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 61.80 ms. Allocated memory is still 94.4 MB. Free memory was 70.8 MB in the beginning and 69.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.73 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 68.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 560.28 ms. Allocated memory is still 94.4 MB. Free memory was 68.1 MB in the beginning and 56.4 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 137.13 ms. Allocated memory is still 94.4 MB. Free memory was 56.1 MB in the beginning and 50.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:53:43,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:53:46,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:53:46,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:53:46,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:53:46,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:53:46,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:53:46,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:53:46,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:53:46,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:53:46,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:53:46,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:53:46,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:53:46,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:53:46,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:53:46,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:53:46,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:53:46,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:53:46,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:53:46,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:53:46,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:53:46,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:53:46,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:53:46,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:53:46,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:53:46,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:53:46,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:53:46,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:53:46,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:53:46,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:53:46,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:53:46,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:53:46,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:53:46,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:53:46,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:53:46,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:53:46,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:53:46,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:53:46,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:53:46,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:53:46,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:53:46,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:53:46,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:53:46,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:53:46,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:53:46,612 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:53:46,612 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:53:46,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:53:46,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:53:46,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:53:46,614 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:53:46,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:53:46,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:53:46,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:53:46,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:53:46,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:53:46,617 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:53:46,617 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:53:46,617 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:53:46,617 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:53:46,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:53:46,618 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:53:46,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:53:46,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:53:46,618 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:53:46,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:53:46,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:46,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:53:46,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:53:46,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:53:46,620 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:53:46,620 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:53:46,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:53:46,621 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:53:46,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:53:46,621 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2021-10-29 03:53:47,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:53:47,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:53:47,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:53:47,110 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:53:47,112 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:53:47,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2021-10-29 03:53:47,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/2796e8325/714de42c0fa442db8c22da5a7bbfc67a/FLAGd772226f6 [2021-10-29 03:53:47,794 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:53:47,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c [2021-10-29 03:53:47,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/2796e8325/714de42c0fa442db8c22da5a7bbfc67a/FLAGd772226f6 [2021-10-29 03:53:48,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/data/2796e8325/714de42c0fa442db8c22da5a7bbfc67a [2021-10-29 03:53:48,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:53:48,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:53:48,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:48,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:53:48,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:53:48,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14f352f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48, skipping insertion in model container [2021-10-29 03:53:48,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:53:48,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:53:48,345 WARN L228 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-10-29 03:53:48,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:48,383 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:53:48,399 WARN L228 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_b5fa5aa6-4989-405b-9f21-5343cf395ec2/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2021-10-29 03:53:48,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:53:48,435 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:53:48,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48 WrapperNode [2021-10-29 03:53:48,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:53:48,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:48,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:53:48,442 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:53:48,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,490 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:53:48,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:53:48,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:53:48,529 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:53:48,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:53:48,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:53:48,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:53:48,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:53:48,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:53:48" (1/1) ... [2021-10-29 03:53:48,621 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:53:48,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:53:48,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:53:48,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:53:48,719 INFO L130 BoogieDeclarations]: Found specification of procedure f [2021-10-29 03:53:48,720 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2021-10-29 03:53:48,720 INFO L130 BoogieDeclarations]: Found specification of procedure g [2021-10-29 03:53:48,720 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2021-10-29 03:53:48,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:53:48,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:53:48,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:53:48,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:53:54,406 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:53:54,406 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-10-29 03:53:54,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:54 BoogieIcfgContainer [2021-10-29 03:53:54,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:53:54,411 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:53:54,411 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:53:54,425 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:53:54,426 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:53:54" (1/1) ... [2021-10-29 03:53:54,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:53:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:53:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2021-10-29 03:53:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2021-10-29 03:53:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-10-29 03:53:54,504 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:53:54,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:53:54,559 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:444) 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) [2021-10-29 03:53:54,564 INFO L168 Benchmark]: Toolchain (without parser) took 6429.77 ms. Allocated memory is still 75.5 MB. Free memory was 57.2 MB in the beginning and 38.3 MB in the end (delta: 19.0 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:54,566 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:54,567 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.37 ms. Allocated memory is still 75.5 MB. Free memory was 57.1 MB in the beginning and 59.2 MB in the end (delta: -2.1 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:54,568 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.61 ms. Allocated memory is still 75.5 MB. Free memory was 58.9 MB in the beginning and 57.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:54,569 INFO L168 Benchmark]: Boogie Preprocessor took 80.59 ms. Allocated memory is still 75.5 MB. Free memory was 57.4 MB in the beginning and 56.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:53:54,570 INFO L168 Benchmark]: RCFGBuilder took 5799.57 ms. Allocated memory is still 75.5 MB. Free memory was 56.0 MB in the beginning and 43.4 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:54,571 INFO L168 Benchmark]: CodeCheck took 151.06 ms. Allocated memory is still 75.5 MB. Free memory was 43.4 MB in the beginning and 38.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:53:54,575 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 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 299.37 ms. Allocated memory is still 75.5 MB. Free memory was 57.1 MB in the beginning and 59.2 MB in the end (delta: -2.1 MB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.61 ms. Allocated memory is still 75.5 MB. Free memory was 58.9 MB in the beginning and 57.4 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 80.59 ms. Allocated memory is still 75.5 MB. Free memory was 57.4 MB in the beginning and 56.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 5799.57 ms. Allocated memory is still 75.5 MB. Free memory was 56.0 MB in the beginning and 43.4 MB in the end (delta: 12.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 151.06 ms. Allocated memory is still 75.5 MB. Free memory was 43.4 MB in the beginning and 38.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:53:54,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5fa5aa6-4989-405b-9f21-5343cf395ec2/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...