./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0663a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0663a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB --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 1ab89f9fd181fc49393249ab394ae0be489884ea10cdc47029f2c0a33dd5486d --- 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-dbf71c6-m [2022-10-17 17:06:52,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:06:52,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:06:52,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:06:52,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:06:52,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:06:52,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:06:52,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:06:52,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:06:52,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:06:52,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:06:53,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:06:53,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:06:53,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:06:53,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:06:53,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:06:53,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:06:53,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:06:53,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:06:53,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:06:53,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:06:53,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:06:53,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:06:53,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:06:53,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:06:53,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:06:53,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:06:53,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:06:53,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:06:53,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:06:53,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:06:53,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:06:53,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:06:53,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:06:53,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:06:53,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:06:53,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:06:53,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:06:53,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:06:53,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:06:53,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:06:53,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:06:53,086 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:06:53,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:06:53,091 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:06:53,091 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:06:53,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:06:53,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:06:53,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:06:53,093 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:06:53,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:06:53,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:06:53,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:06:53,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:06:53,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:06:53,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:06:53,095 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:06:53,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:06:53,096 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:06:53,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:06:53,096 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:06:53,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:06:53,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:06:53,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:53,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:06:53,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:06:53,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:06:53,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:06:53,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:06:53,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:06:53,099 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_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ab89f9fd181fc49393249ab394ae0be489884ea10cdc47029f2c0a33dd5486d [2022-10-17 17:06:53,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:06:53,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:06:53,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:06:53,385 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:06:53,386 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:06:53,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0663a.c [2022-10-17 17:06:53,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/c3f64677f/1e37d8f1c75a4c78ae0972848d300b83/FLAGfd2ba1a79 [2022-10-17 17:06:53,960 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:06:53,960 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c [2022-10-17 17:06:53,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/c3f64677f/1e37d8f1c75a4c78ae0972848d300b83/FLAGfd2ba1a79 [2022-10-17 17:06:54,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/c3f64677f/1e37d8f1c75a4c78ae0972848d300b83 [2022-10-17 17:06:54,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:06:54,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:06:54,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:54,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:06:54,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:06:54,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668f8ea2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54, skipping insertion in model container [2022-10-17 17:06:54,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:06:54,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:06:54,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c[5276,5289] [2022-10-17 17:06:54,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:54,621 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:06:54,704 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c[5276,5289] [2022-10-17 17:06:54,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:06:54,739 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:06:54,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54 WrapperNode [2022-10-17 17:06:54,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:06:54,741 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:54,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:06:54,742 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:06:54,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,813 INFO L138 Inliner]: procedures = 19, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 254 [2022-10-17 17:06:54,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:06:54,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:06:54,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:06:54,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:06:54,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,868 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:06:54,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:06:54,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:06:54,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:06:54,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:06:54" (1/1) ... [2022-10-17 17:06:54,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:54,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:06:54,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:06:54,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:06:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:06:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:06:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:06:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:06:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:06:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:06:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:06:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:06:55,082 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:06:55,084 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:06:55,693 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:06:55,919 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:06:55,919 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:06:55,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:55 BoogieIcfgContainer [2022-10-17 17:06:55,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:06:55,923 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:06:55,923 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:06:55,934 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:06:55,934 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:55" (1/1) ... [2022-10-17 17:06:55,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:06:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-10-17 17:06:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-10-17 17:06:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:06:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:56,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:56,056 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:153) 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) [2022-10-17 17:06:56,062 INFO L158 Benchmark]: Toolchain (without parser) took 1777.49ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 66.4MB in the beginning and 90.9MB in the end (delta: -24.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:06:56,064 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 48.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:06:56,065 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.38ms. Allocated memory is still 111.1MB. Free memory was 66.2MB in the beginning and 81.0MB in the end (delta: -14.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:06:56,067 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.83ms. Allocated memory is still 111.1MB. Free memory was 81.0MB in the beginning and 78.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:56,069 INFO L158 Benchmark]: Boogie Preprocessor took 51.21ms. Allocated memory is still 111.1MB. Free memory was 78.4MB in the beginning and 75.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:06:56,070 INFO L158 Benchmark]: RCFGBuilder took 1045.52ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 75.7MB in the beginning and 97.2MB in the end (delta: -21.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-10-17 17:06:56,071 INFO L158 Benchmark]: CodeCheck took 135.35ms. Allocated memory is still 134.2MB. Free memory was 97.2MB in the beginning and 90.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:06:56,084 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 0.30ms. Allocated memory is still 111.1MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 48.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.38ms. Allocated memory is still 111.1MB. Free memory was 66.2MB in the beginning and 81.0MB in the end (delta: -14.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.83ms. Allocated memory is still 111.1MB. Free memory was 81.0MB in the beginning and 78.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.21ms. Allocated memory is still 111.1MB. Free memory was 78.4MB in the beginning and 75.7MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1045.52ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 75.7MB in the beginning and 97.2MB in the end (delta: -21.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * CodeCheck took 135.35ms. Allocated memory is still 134.2MB. Free memory was 97.2MB in the beginning and 90.9MB 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. [2022-10-17 17:06:56,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0663a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB --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 1ab89f9fd181fc49393249ab394ae0be489884ea10cdc47029f2c0a33dd5486d --- 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-dbf71c6-m [2022-10-17 17:06:58,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:06:58,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:06:58,638 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:06:58,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:06:58,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:06:58,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:06:58,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:06:58,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:06:58,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:06:58,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:06:58,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:06:58,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:06:58,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:06:58,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:06:58,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:06:58,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:06:58,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:06:58,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:06:58,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:06:58,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:06:58,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:06:58,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:06:58,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:06:58,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:06:58,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:06:58,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:06:58,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:06:58,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:06:58,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:06:58,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:06:58,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:06:58,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:06:58,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:06:58,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:06:58,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:06:58,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:06:58,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:06:58,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:06:58,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:06:58,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:06:58,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:06:58,742 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:06:58,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:06:58,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:06:58,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:06:58,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:06:58,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:06:58,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:06:58,745 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:06:58,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:06:58,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:06:58,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:06:58,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:06:58,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:06:58,746 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:06:58,746 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:06:58,747 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:06:58,747 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:06:58,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:06:58,747 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:06:58,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:06:58,748 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:06:58,748 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:06:58,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:06:58,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:06:58,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:06:58,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:06:58,749 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:06:58,749 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:06:58,750 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:06:58,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:06:58,750 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:06:58,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:06:58,751 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_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ab89f9fd181fc49393249ab394ae0be489884ea10cdc47029f2c0a33dd5486d [2022-10-17 17:06:59,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:06:59,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:06:59,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:06:59,193 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:06:59,194 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:06:59,195 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/float-newlib/float_req_bl_0663a.c [2022-10-17 17:06:59,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/64405845d/1ff7b41f75de4da880774748e649b4e5/FLAGc512b9555 [2022-10-17 17:06:59,745 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:06:59,746 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c [2022-10-17 17:06:59,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/64405845d/1ff7b41f75de4da880774748e649b4e5/FLAGc512b9555 [2022-10-17 17:07:00,088 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/data/64405845d/1ff7b41f75de4da880774748e649b4e5 [2022-10-17 17:07:00,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:07:00,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:07:00,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:00,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:07:00,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:07:00,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb97c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00, skipping insertion in model container [2022-10-17 17:07:00,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:07:00,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:07:00,456 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c[5276,5289] [2022-10-17 17:07:00,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:00,474 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:07:00,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/sv-benchmarks/c/float-newlib/float_req_bl_0663a.c[5276,5289] [2022-10-17 17:07:00,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:07:00,547 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:07:00,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00 WrapperNode [2022-10-17 17:07:00,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:07:00,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:00,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:07:00,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:07:00,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,601 INFO L138 Inliner]: procedures = 22, calls = 79, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 219 [2022-10-17 17:07:00,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:07:00,602 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:07:00,602 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:07:00,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:07:00,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,655 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:07:00,670 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:07:00,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:07:00,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:07:00,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:07:00" (1/1) ... [2022-10-17 17:07:00,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:07:00,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:07:00,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:07:00,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-10-17 17:07:00,764 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2022-10-17 17:07:00,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2022-10-17 17:07:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:07:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:07:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:07:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-10-17 17:07:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2022-10-17 17:07:00,765 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2022-10-17 17:07:00,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:07:00,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:07:00,883 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:07:00,885 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:07:27,867 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:07:28,009 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:07:28,009 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:07:28,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:28 BoogieIcfgContainer [2022-10-17 17:07:28,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:07:28,013 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:07:28,013 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:07:28,023 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:07:28,023 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:07:28" (1/1) ... [2022-10-17 17:07:28,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:07:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:07:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2022-10-17 17:07:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2022-10-17 17:07:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 17:07:28,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:07:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:07:28,140 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:153) 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) [2022-10-17 17:07:28,145 INFO L158 Benchmark]: Toolchain (without parser) took 28051.02ms. Allocated memory is still 81.8MB. Free memory was 58.7MB in the beginning and 50.1MB in the end (delta: 8.6MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,145 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 50.3MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:07:28,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 450.27ms. Allocated memory is still 81.8MB. Free memory was 58.5MB in the beginning and 60.3MB in the end (delta: -1.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,147 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.36ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 57.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,148 INFO L158 Benchmark]: Boogie Preprocessor took 67.27ms. Allocated memory is still 81.8MB. Free memory was 57.8MB in the beginning and 55.1MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,149 INFO L158 Benchmark]: RCFGBuilder took 27342.15ms. Allocated memory is still 81.8MB. Free memory was 54.9MB in the beginning and 56.5MB in the end (delta: -1.6MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,149 INFO L158 Benchmark]: CodeCheck took 129.92ms. Allocated memory is still 81.8MB. Free memory was 56.5MB in the beginning and 50.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:07:28,153 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 0.28ms. Allocated memory is still 50.3MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 450.27ms. Allocated memory is still 81.8MB. Free memory was 58.5MB in the beginning and 60.3MB in the end (delta: -1.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.36ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 57.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.27ms. Allocated memory is still 81.8MB. Free memory was 57.8MB in the beginning and 55.1MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 27342.15ms. Allocated memory is still 81.8MB. Free memory was 54.9MB in the beginning and 56.5MB in the end (delta: -1.6MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. * CodeCheck took 129.92ms. Allocated memory is still 81.8MB. Free memory was 56.5MB in the beginning and 50.1MB 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. [2022-10-17 17:07:28,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afae7f7a-b3d4-421a-8b89-c0b4a8643f2a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared