./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4 --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 f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 17:53:21,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:53:21,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:53:21,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:53:21,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:53:21,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:53:21,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:53:21,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:53:21,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:53:21,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:53:21,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:53:21,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:53:21,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:53:21,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:53:21,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:53:21,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:53:21,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:53:21,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:53:21,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:53:21,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:53:21,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:53:21,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:53:21,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:53:21,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:53:21,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:53:21,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:53:21,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:53:21,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:53:21,309 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:53:21,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:53:21,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:53:21,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:53:21,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:53:21,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:53:21,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:53:21,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:53:21,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:53:21,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:53:21,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:53:21,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:53:21,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:53:21,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:53:21,339 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:53:21,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:53:21,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:53:21,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:53:21,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:53:21,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:53:21,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:53:21,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:53:21,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:53:21,343 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:53:21,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:53:21,343 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:53:21,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:53:21,344 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:53:21,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:53:21,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:53:21,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:53:21,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:53:21,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:53:21,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:53:21,345 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:53:21,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:53:21,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:53:21,346 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_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c [2022-12-14 17:53:21,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:53:21,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:53:21,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:53:21,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:53:21,559 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:53:21,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-12-14 17:53:24,138 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:53:24,316 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:53:24,316 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-12-14 17:53:24,324 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/6e8a1ec39/2db22a6bdaed48cc8433e7d59b72d4c9/FLAG4b857e5f4 [2022-12-14 17:53:24,334 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/6e8a1ec39/2db22a6bdaed48cc8433e7d59b72d4c9 [2022-12-14 17:53:24,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:53:24,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:53:24,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:53:24,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:53:24,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:53:24,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e8ecf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24, skipping insertion in model container [2022-12-14 17:53:24,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:53:24,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:53:24,555 WARN L237 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_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-12-14 17:53:24,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:53:24,570 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:53:24,627 WARN L237 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_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-12-14 17:53:24,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:53:24,643 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:53:24,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24 WrapperNode [2022-12-14 17:53:24,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:53:24,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:53:24,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:53:24,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:53:24,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,704 INFO L138 Inliner]: procedures = 25, calls = 374, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1019 [2022-12-14 17:53:24,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:53:24,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:53:24,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:53:24,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:53:24,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,753 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:53:24,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:53:24,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:53:24,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:53:24,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:24" (1/1) ... [2022-12-14 17:53:24,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:53:24,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:53:24,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:53:24,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 17:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 17:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 17:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 17:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 17:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 17:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 17:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 17:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 17:53:24,958 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:53:24,960 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:53:25,632 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:53:25,818 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:53:25,818 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 17:53:25,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:53:25 BoogieIcfgContainer [2022-12-14 17:53:25,820 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:53:25,821 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:53:25,821 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:53:25,828 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:53:25,828 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:53:25" (1/1) ... [2022-12-14 17:53:25,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:53:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2022-12-14 17:53:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2022-12-14 17:53:25,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 17:53:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:25,915 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:385) 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:156) 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) [2022-12-14 17:53:25,918 INFO L158 Benchmark]: Toolchain (without parser) took 1580.21ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 95.3MB in the beginning and 89.1MB in the end (delta: 6.2MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,919 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 77.0MB in the beginning and 77.0MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 17:53:25,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.87ms. Allocated memory is still 134.2MB. Free memory was 95.0MB in the beginning and 70.4MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,920 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.04ms. Allocated memory is still 134.2MB. Free memory was 70.1MB in the beginning and 103.2MB in the end (delta: -33.1MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,920 INFO L158 Benchmark]: Boogie Preprocessor took 57.15ms. Allocated memory is still 134.2MB. Free memory was 103.2MB in the beginning and 96.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,921 INFO L158 Benchmark]: RCFGBuilder took 1057.95ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 96.4MB in the beginning and 95.4MB in the end (delta: 952.8kB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,921 INFO L158 Benchmark]: CodeCheck took 96.01ms. Allocated memory is still 161.5MB. Free memory was 95.4MB in the beginning and 89.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 17:53:25,924 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 77.0MB in the beginning and 77.0MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.87ms. Allocated memory is still 134.2MB. Free memory was 95.0MB in the beginning and 70.4MB in the end (delta: 24.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.04ms. Allocated memory is still 134.2MB. Free memory was 70.1MB in the beginning and 103.2MB in the end (delta: -33.1MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.15ms. Allocated memory is still 134.2MB. Free memory was 103.2MB in the beginning and 96.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1057.95ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 96.4MB in the beginning and 95.4MB in the end (delta: 952.8kB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * CodeCheck took 96.01ms. Allocated memory is still 161.5MB. Free memory was 95.4MB in the beginning and 89.1MB 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. [2022-12-14 17:53:25,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4 --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 f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 17:53:27,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:53:27,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:53:27,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:53:27,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:53:27,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:53:27,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:53:27,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:53:27,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:53:27,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:53:27,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:53:27,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:53:27,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:53:27,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:53:27,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:53:27,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:53:27,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:53:27,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:53:27,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:53:27,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:53:27,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:53:27,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:53:27,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:53:27,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:53:27,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:53:27,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:53:27,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:53:27,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:53:27,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:53:27,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:53:27,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:53:27,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:53:27,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:53:27,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:53:27,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:53:27,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:53:27,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:53:27,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:53:27,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:53:27,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:53:27,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:53:27,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 17:53:27,608 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:53:27,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:53:27,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:53:27,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:53:27,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:53:27,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:53:27,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:53:27,610 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:53:27,610 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:53:27,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:53:27,610 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:53:27,611 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:53:27,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:53:27,612 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:53:27,612 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:53:27,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:53:27,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:53:27,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 17:53:27,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 17:53:27,614 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_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1463618c6d56a82ea28796926e89927f2765ad9b9813a5531865e3b5e48209c [2022-12-14 17:53:27,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:53:27,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:53:27,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:53:27,839 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:53:27,839 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:53:27,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-12-14 17:53:30,374 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:53:30,550 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:53:30,551 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c [2022-12-14 17:53:30,558 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/b57e15885/00bb389c5af2464baf12dafc1740bc5e/FLAG7c3a87ece [2022-12-14 17:53:30,930 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/data/b57e15885/00bb389c5af2464baf12dafc1740bc5e [2022-12-14 17:53:30,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:53:30,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:53:30,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:53:30,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:53:30,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:53:30,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:53:30" (1/1) ... [2022-12-14 17:53:30,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d5933a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:30, skipping insertion in model container [2022-12-14 17:53:30,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:53:30" (1/1) ... [2022-12-14 17:53:30,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:53:30,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:53:31,173 WARN L237 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_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-12-14 17:53:31,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:53:31,192 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:53:31,252 WARN L237 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_6a84dfcf-4721-43c4-9f82-ae0814289851/sv-benchmarks/c/float-newlib/double_req_bl_0320.c[16343,16356] [2022-12-14 17:53:31,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:53:31,271 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:53:31,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31 WrapperNode [2022-12-14 17:53:31,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:53:31,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:53:31,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:53:31,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:53:31,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,360 INFO L138 Inliner]: procedures = 29, calls = 374, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1018 [2022-12-14 17:53:31,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:53:31,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:53:31,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:53:31,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:53:31,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,439 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:53:31,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:53:31,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:53:31,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:53:31,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:53:31" (1/1) ... [2022-12-14 17:53:31,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:53:31,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:53:31,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:53:31,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:53:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:53:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-14 17:53:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 17:53:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 17:53:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-14 17:53:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 17:53:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 17:53:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 17:53:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 17:53:31,523 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 17:53:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 17:53:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:53:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:53:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 17:53:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 17:53:31,664 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:53:31,665 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:56:37,825 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:56:38,070 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:56:38,070 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 17:56:38,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:56:38 BoogieIcfgContainer [2022-12-14 17:56:38,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:56:38,073 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:56:38,074 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:56:38,083 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:56:38,083 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:56:38" (1/1) ... [2022-12-14 17:56:38,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:56:38,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 176 states and 291 transitions. [2022-12-14 17:56:38,148 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2022-12-14 17:56:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 17:56:38,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:38,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:38,195 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:385) 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:156) 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) [2022-12-14 17:56:38,199 INFO L158 Benchmark]: Toolchain (without parser) took 187262.46ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 38.3MB in the beginning and 22.0MB in the end (delta: 16.2MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,203 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 46.1MB. Free memory was 25.0MB in the beginning and 25.0MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 17:56:38,204 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.71ms. Allocated memory is still 60.8MB. Free memory was 38.1MB in the beginning and 26.5MB in the end (delta: 11.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,205 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.44ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 26.2MB in the beginning and 47.9MB in the end (delta: -21.7MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,205 INFO L158 Benchmark]: Boogie Preprocessor took 92.53ms. Allocated memory is still 73.4MB. Free memory was 47.9MB in the beginning and 40.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,206 INFO L158 Benchmark]: RCFGBuilder took 186618.83ms. Allocated memory is still 73.4MB. Free memory was 40.6MB in the beginning and 28.3MB in the end (delta: 12.2MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,206 INFO L158 Benchmark]: CodeCheck took 124.08ms. Allocated memory is still 73.4MB. Free memory was 28.3MB in the beginning and 22.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 17:56:38,209 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 46.1MB. Free memory was 25.0MB in the beginning and 25.0MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.71ms. Allocated memory is still 60.8MB. Free memory was 38.1MB in the beginning and 26.5MB in the end (delta: 11.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.44ms. Allocated memory was 60.8MB in the beginning and 73.4MB in the end (delta: 12.6MB). Free memory was 26.2MB in the beginning and 47.9MB in the end (delta: -21.7MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.53ms. Allocated memory is still 73.4MB. Free memory was 47.9MB in the beginning and 40.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 186618.83ms. Allocated memory is still 73.4MB. Free memory was 40.6MB in the beginning and 28.3MB in the end (delta: 12.2MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. * CodeCheck took 124.08ms. Allocated memory is still 73.4MB. Free memory was 28.3MB in the beginning and 22.0MB 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. [2022-12-14 17:56:38,419 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-14 17:56:38,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a84dfcf-4721-43c4-9f82-ae0814289851/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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