./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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 6b6f2248fef0dd5c7754a6fb4a3f6f7201620c77059d6480978fc928d68c4f15 --- 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 19:36:26,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:36:26,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:36:26,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:36:26,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:36:26,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:36:26,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:36:26,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:36:26,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:36:26,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:36:26,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:36:26,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:36:26,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:36:26,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:36:26,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:36:26,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:36:26,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:36:26,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:36:26,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:36:26,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:36:26,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:36:26,500 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:36:26,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:36:26,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:36:26,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:36:26,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:36:26,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:36:26,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:36:26,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:36:26,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:36:26,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:36:26,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:36:26,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:36:26,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:36:26,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:36:26,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:36:26,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:36:26,519 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:36:26,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:36:26,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:36:26,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:36:26,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:36:26,545 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:36:26,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:36:26,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:36:26,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:36:26,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:36:26,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:36:26,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:36:26,547 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:36:26,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:36:26,548 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:36:26,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:36:26,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:36:26,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:36:26,549 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:36:26,549 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:36:26,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:36:26,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:36:26,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:36:26,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:36:26,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:36:26,551 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:36:26,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:36:26,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:36:26,551 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6f2248fef0dd5c7754a6fb4a3f6f7201620c77059d6480978fc928d68c4f15 [2022-12-14 19:36:26,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:36:26,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:36:26,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:36:26,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:36:26,744 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:36:26,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2022-12-14 19:36:29,265 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:36:29,458 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:36:29,459 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2022-12-14 19:36:29,466 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/42d4e3780/37a2d6f012994fc19a5c3304af84987a/FLAGa7e8967d0 [2022-12-14 19:36:29,840 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/42d4e3780/37a2d6f012994fc19a5c3304af84987a [2022-12-14 19:36:29,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:36:29,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:36:29,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:36:29,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:36:29,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:36:29,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:36:29" (1/1) ... [2022-12-14 19:36:29,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cfb21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:29, skipping insertion in model container [2022-12-14 19:36:29,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:36:29" (1/1) ... [2022-12-14 19:36:29,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:36:29,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:36:30,038 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c[6212,6225] [2022-12-14 19:36:30,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:36:30,049 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:36:30,087 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c[6212,6225] [2022-12-14 19:36:30,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:36:30,105 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:36:30,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30 WrapperNode [2022-12-14 19:36:30,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:36:30,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:36:30,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:36:30,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:36:30,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,151 INFO L138 Inliner]: procedures = 19, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 219 [2022-12-14 19:36:30,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:36:30,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:36:30,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:36:30,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:36:30,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,184 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:36:30,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:36:30,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:36:30,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:36:30,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:36:30,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:36:30,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:36:30,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:36:30,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2022-12-14 19:36:30,253 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2022-12-14 19:36:30,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 19:36:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2022-12-14 19:36:30,254 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2022-12-14 19:36:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:36:30,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:36:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:36:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 19:36:30,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:36:30,336 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:36:30,338 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:36:30,666 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:36:30,699 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:36:30,699 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-14 19:36:30,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:36:30 BoogieIcfgContainer [2022-12-14 19:36:30,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:36:30,702 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:36:30,702 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:36:30,709 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:36:30,709 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:36:30" (1/1) ... [2022-12-14 19:36:30,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:36:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:36:30,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2022-12-14 19:36:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2022-12-14 19:36:30,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 19:36:30,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:36:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:36:30,793 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 19:36:30,795 INFO L158 Benchmark]: Toolchain (without parser) took 948.94ms. Allocated memory is still 169.9MB. Free memory was 135.0MB in the beginning and 138.5MB in the end (delta: -3.6MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,796 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:36:30,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 258.90ms. Allocated memory is still 169.9MB. Free memory was 135.0MB in the beginning and 121.0MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,796 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.33ms. Allocated memory is still 169.9MB. Free memory was 120.3MB in the beginning and 118.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,797 INFO L158 Benchmark]: Boogie Preprocessor took 36.32ms. Allocated memory is still 169.9MB. Free memory was 118.2MB in the beginning and 115.5MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,797 INFO L158 Benchmark]: RCFGBuilder took 512.42ms. Allocated memory is still 169.9MB. Free memory was 115.5MB in the beginning and 83.3MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,798 INFO L158 Benchmark]: CodeCheck took 92.32ms. Allocated memory is still 169.9MB. Free memory was 83.3MB in the beginning and 138.5MB in the end (delta: -55.3MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-12-14 19:36:30,800 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 0.17ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 258.90ms. Allocated memory is still 169.9MB. Free memory was 135.0MB in the beginning and 121.0MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.33ms. Allocated memory is still 169.9MB. Free memory was 120.3MB in the beginning and 118.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.32ms. Allocated memory is still 169.9MB. Free memory was 118.2MB in the beginning and 115.5MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 512.42ms. Allocated memory is still 169.9MB. Free memory was 115.5MB in the beginning and 83.3MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 92.32ms. Allocated memory is still 169.9MB. Free memory was 83.3MB in the beginning and 138.5MB in the end (delta: -55.3MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:36:30,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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 6b6f2248fef0dd5c7754a6fb4a3f6f7201620c77059d6480978fc928d68c4f15 --- 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 19:36:32,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:36:32,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:36:32,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:36:32,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:36:32,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:36:32,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:36:32,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:36:32,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:36:32,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:36:32,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:36:32,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:36:32,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:36:32,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:36:32,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:36:32,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:36:32,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:36:32,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:36:32,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:36:32,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:36:32,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:36:32,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:36:32,609 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:36:32,610 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:36:32,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:36:32,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:36:32,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:36:32,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:36:32,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:36:32,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:36:32,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:36:32,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:36:32,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:36:32,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:36:32,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:36:32,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:36:32,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:36:32,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:36:32,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:36:32,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:36:32,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:36:32,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 19:36:32,642 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:36:32,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:36:32,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:36:32,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:36:32,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:36:32,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:36:32,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:36:32,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:36:32,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:36:32,645 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:36:32,645 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:36:32,645 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:36:32,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:36:32,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:36:32,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:36:32,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:36:32,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:36:32,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:36:32,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:36:32,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:36:32,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:36:32,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:36:32,649 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b6f2248fef0dd5c7754a6fb4a3f6f7201620c77059d6480978fc928d68c4f15 [2022-12-14 19:36:32,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:36:32,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:36:32,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:36:32,890 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:36:32,891 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:36:32,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2022-12-14 19:36:35,420 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:36:35,584 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:36:35,584 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c [2022-12-14 19:36:35,592 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/1248fc5be/052e94d0f7c842d6a0a5b83614ec0eb0/FLAGa36ccd23a [2022-12-14 19:36:35,972 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/data/1248fc5be/052e94d0f7c842d6a0a5b83614ec0eb0 [2022-12-14 19:36:35,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:36:35,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:36:35,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:36:35,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:36:35,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:36:35,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:36:35" (1/1) ... [2022-12-14 19:36:35,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157cd95e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:35, skipping insertion in model container [2022-12-14 19:36:35,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:36:35" (1/1) ... [2022-12-14 19:36:35,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:36:36,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:36:36,172 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c[6212,6225] [2022-12-14 19:36:36,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:36:36,190 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:36:36,236 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_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/sv-benchmarks/c/float-newlib/double_req_bl_0660b.c[6212,6225] [2022-12-14 19:36:36,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:36:36,256 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:36:36,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36 WrapperNode [2022-12-14 19:36:36,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:36:36,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:36:36,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:36:36,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:36:36,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,301 INFO L138 Inliner]: procedures = 22, calls = 87, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 220 [2022-12-14 19:36:36,301 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:36:36,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:36:36,302 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:36:36,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:36:36,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,350 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,352 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:36:36,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:36:36,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:36:36,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:36:36,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:36:36" (1/1) ... [2022-12-14 19:36:36,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:36:36,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:36:36,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:36:36,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:36:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:36:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-14 19:36:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-14 19:36:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:36:36,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:36:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2022-12-14 19:36:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2022-12-14 19:36:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-14 19:36:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2022-12-14 19:36:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2022-12-14 19:36:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:36:36,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:36:36,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:36:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:36:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:36:36,498 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:36:36,499 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:37:47,005 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:37:47,078 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:37:47,078 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-12-14 19:37:47,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:37:47 BoogieIcfgContainer [2022-12-14 19:37:47,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:37:47,081 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:37:47,081 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:37:47,089 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:37:47,089 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:37:47" (1/1) ... [2022-12-14 19:37:47,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:37:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:37:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2022-12-14 19:37:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2022-12-14 19:37:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 19:37:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:37:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:37:47,174 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 19:37:47,177 INFO L158 Benchmark]: Toolchain (without parser) took 71201.45ms. Allocated memory is still 86.0MB. Free memory was 64.4MB in the beginning and 39.6MB in the end (delta: 24.8MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,177 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:37:47,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.26ms. Allocated memory is still 86.0MB. Free memory was 64.2MB in the beginning and 49.0MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,178 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.47ms. Allocated memory is still 86.0MB. Free memory was 48.8MB in the beginning and 46.5MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,178 INFO L158 Benchmark]: Boogie Preprocessor took 55.56ms. Allocated memory is still 86.0MB. Free memory was 46.5MB in the beginning and 64.6MB in the end (delta: -18.1MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,179 INFO L158 Benchmark]: RCFGBuilder took 70722.20ms. Allocated memory is still 86.0MB. Free memory was 64.6MB in the beginning and 45.9MB in the end (delta: 18.7MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,179 INFO L158 Benchmark]: CodeCheck took 94.60ms. Allocated memory is still 86.0MB. Free memory was 45.9MB in the beginning and 39.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:37:47,182 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 0.16ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.26ms. Allocated memory is still 86.0MB. Free memory was 64.2MB in the beginning and 49.0MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.47ms. Allocated memory is still 86.0MB. Free memory was 48.8MB in the beginning and 46.5MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.56ms. Allocated memory is still 86.0MB. Free memory was 46.5MB in the beginning and 64.6MB in the end (delta: -18.1MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. * RCFGBuilder took 70722.20ms. Allocated memory is still 86.0MB. Free memory was 64.6MB in the beginning and 45.9MB in the end (delta: 18.7MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. * CodeCheck took 94.60ms. Allocated memory is still 86.0MB. Free memory was 45.9MB in the beginning and 39.6MB 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 19:37:47,392 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-14 19:37:47,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1eefbe5e-d4e6-4c3f-9a02-4e127adca363/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