./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ --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 d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b --- 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-6b4ec56 [2022-11-20 18:07:47,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:47,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:47,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:47,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:47,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:47,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:47,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:47,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:47,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:47,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:47,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:47,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:47,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:47,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:47,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:47,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:47,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:47,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:47,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:47,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:47,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:47,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:47,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:47,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:47,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:47,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:47,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:47,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:47,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:47,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:47,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:47,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:47,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:47,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:47,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:47,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:47,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:47,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:47,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:47,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:47,784 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:07:47,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:47,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:47,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:07:47,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:07:47,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:47,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:47,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:47,830 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:07:47,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:07:47,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:07:47,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:47,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:07:47,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:47,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:07:47,835 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:07:47,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:07:47,835 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:47,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:07:47,836 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:47,836 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:47,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:47,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:47,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:47,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:47,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:07:47,838 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:07:47,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:07:47,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:07:47,839 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_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b [2022-11-20 18:07:48,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:48,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:48,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:48,168 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:48,169 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:48,171 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2022-11-20 18:07:51,206 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:51,570 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:51,571 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2022-11-20 18:07:51,581 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/d0a8e861f/0ba0641c69e9483a94139bf1ced6c14a/FLAGce10e963d [2022-11-20 18:07:51,599 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/d0a8e861f/0ba0641c69e9483a94139bf1ced6c14a [2022-11-20 18:07:51,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:51,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:51,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:51,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:51,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:51,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:51" (1/1) ... [2022-11-20 18:07:51,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faf7d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:51, skipping insertion in model container [2022-11-20 18:07:51,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:51" (1/1) ... [2022-11-20 18:07:51,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:51,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:51,968 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_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2022-11-20 18:07:51,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:52,032 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:07:52,145 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_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2022-11-20 18:07:52,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:52,203 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:07:52,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52 WrapperNode [2022-11-20 18:07:52,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:52,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:52,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:07:52,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:07:52,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,308 INFO L138 Inliner]: procedures = 26, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1112 [2022-11-20 18:07:52,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:52,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:07:52,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:07:52,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:07:52,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,414 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:07:52,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:07:52,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:07:52,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:07:52,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:52" (1/1) ... [2022-11-20 18:07:52,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:52,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:07:52,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:07:52,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:07:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-11-20 18:07:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-11-20 18:07:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:07:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:07:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-20 18:07:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:07:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-11-20 18:07:52,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-11-20 18:07:52,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-11-20 18:07:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-11-20 18:07:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-11-20 18:07:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:07:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-20 18:07:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-11-20 18:07:52,534 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-11-20 18:07:52,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:07:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:07:52,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:07:52,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:07:52,751 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:07:52,753 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:07:53,973 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:07:54,316 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:07:54,316 INFO L300 CfgBuilder]: Removed 59 assume(true) statements. [2022-11-20 18:07:54,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:54 BoogieIcfgContainer [2022-11-20 18:07:54,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:07:54,320 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:07:54,320 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:07:54,327 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:07:54,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:54" (1/1) ... [2022-11-20 18:07:54,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:07:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2022-11-20 18:07:54,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2022-11-20 18:07:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 18:07:54,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:54,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:54,440 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) [2022-11-20 18:07:54,447 INFO L158 Benchmark]: Toolchain (without parser) took 2843.07ms. Allocated memory is still 169.9MB. Free memory was 138.0MB in the beginning and 110.4MB in the end (delta: 27.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,448 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:07:54,449 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.05ms. Allocated memory is still 169.9MB. Free memory was 138.0MB in the beginning and 110.9MB in the end (delta: 27.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,450 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.80ms. Allocated memory is still 169.9MB. Free memory was 110.9MB in the beginning and 104.2MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,452 INFO L158 Benchmark]: Boogie Preprocessor took 119.75ms. Allocated memory is still 169.9MB. Free memory was 104.2MB in the beginning and 97.1MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,453 INFO L158 Benchmark]: RCFGBuilder took 1889.08ms. Allocated memory is still 169.9MB. Free memory was 97.1MB in the beginning and 117.8MB in the end (delta: -20.7MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,454 INFO L158 Benchmark]: CodeCheck took 125.61ms. Allocated memory is still 169.9MB. Free memory was 117.8MB in the beginning and 110.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:07:54,465 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 0.36ms. Allocated memory is still 117.4MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 603.05ms. Allocated memory is still 169.9MB. Free memory was 138.0MB in the beginning and 110.9MB in the end (delta: 27.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.80ms. Allocated memory is still 169.9MB. Free memory was 110.9MB in the beginning and 104.2MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.75ms. Allocated memory is still 169.9MB. Free memory was 104.2MB in the beginning and 97.1MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1889.08ms. Allocated memory is still 169.9MB. Free memory was 97.1MB in the beginning and 117.8MB in the end (delta: -20.7MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * CodeCheck took 125.61ms. Allocated memory is still 169.9MB. Free memory was 117.8MB in the beginning and 110.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:07:54,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/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_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ --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 d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b --- 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-6b4ec56 [2022-11-20 18:07:57,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:57,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:57,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:57,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:57,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:57,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:57,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:57,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:57,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:57,175 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:57,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:57,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:57,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:57,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:57,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:57,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:57,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:57,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:57,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:57,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:57,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:57,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:57,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:57,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:57,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:57,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:57,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:57,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:57,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:57,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:57,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:57,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:57,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:57,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:57,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:57,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:57,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:57,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:57,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:57,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:57,240 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-11-20 18:07:57,280 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:57,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:57,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:07:57,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:07:57,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:57,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:57,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:57,284 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:07:57,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:07:57,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:57,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:07:57,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:57,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:07:57,287 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:07:57,287 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:07:57,287 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:07:57,287 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:07:57,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:07:57,288 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:57,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:07:57,288 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:57,288 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:57,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:57,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:57,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:57,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:57,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:07:57,290 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:07:57,290 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:07:57,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:07:57,291 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:07:57,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:07:57,291 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_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8a5eb990c153192e318d2d9dac158f64e046e94b625c258b59ee0833398ae1b [2022-11-20 18:07:57,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:57,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:57,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:57,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:57,730 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:57,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2022-11-20 18:08:00,903 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:08:01,214 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:08:01,214 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c [2022-11-20 18:08:01,224 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/ecd7230c2/0412649d8ca544f89d23aafc351227e7/FLAG4bb5f1a30 [2022-11-20 18:08:01,245 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/data/ecd7230c2/0412649d8ca544f89d23aafc351227e7 [2022-11-20 18:08:01,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:08:01,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:08:01,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:01,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:08:01,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:08:01,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:01,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f997a72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01, skipping insertion in model container [2022-11-20 18:08:01,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:01,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:08:01,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:01,739 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_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2022-11-20 18:08:01,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:01,803 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:08:01,904 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_547771c6-6472-4561-a870-c5fc5ddde7a8/sv-benchmarks/c/float-newlib/float_req_bl_0330a.c[15496,15509] [2022-11-20 18:08:01,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:01,962 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:08:01,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01 WrapperNode [2022-11-20 18:08:01,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:01,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:01,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:08:01,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:08:01,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,107 INFO L138 Inliner]: procedures = 30, calls = 491, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1110 [2022-11-20 18:08:02,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:02,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:08:02,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:08:02,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:08:02,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,260 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:08:02,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:08:02,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:08:02,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:08:02,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:01" (1/1) ... [2022-11-20 18:08:02,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:02,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:08:02,341 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:08:02,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:08:02,395 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-11-20 18:08:02,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-11-20 18:08:02,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:08:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-11-20 18:08:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-11-20 18:08:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-11-20 18:08:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-11-20 18:08:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-11-20 18:08:02,397 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-11-20 18:08:02,397 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-11-20 18:08:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-11-20 18:08:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:08:02,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:08:02,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:08:02,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:08:02,640 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:08:02,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:09:58,162 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:09:58,531 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:09:58,531 INFO L300 CfgBuilder]: Removed 59 assume(true) statements. [2022-11-20 18:09:58,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:09:58 BoogieIcfgContainer [2022-11-20 18:09:58,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:09:58,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:09:58,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:09:58,546 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:09:58,546 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:09:58" (1/1) ... [2022-11-20 18:09:58,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:09:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2022-11-20 18:09:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2022-11-20 18:09:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 18:09:58,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,664 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) [2022-11-20 18:09:58,668 INFO L158 Benchmark]: Toolchain (without parser) took 117410.31ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 45.9MB in the beginning and 24.7MB in the end (delta: 21.2MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,669 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:09:58,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 704.58ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 45.6MB in the beginning and 47.8MB in the end (delta: -2.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 145.52ms. Allocated memory is still 83.9MB. Free memory was 47.8MB in the beginning and 40.8MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,671 INFO L158 Benchmark]: Boogie Preprocessor took 185.36ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 55.3MB in the end (delta: -14.5MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,671 INFO L158 Benchmark]: RCFGBuilder took 116237.25ms. Allocated memory is still 83.9MB. Free memory was 55.3MB in the beginning and 31.6MB in the end (delta: 23.7MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,672 INFO L158 Benchmark]: CodeCheck took 131.71ms. Allocated memory is still 83.9MB. Free memory was 31.1MB in the beginning and 24.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:09:58,675 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 0.31ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 704.58ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 45.6MB in the beginning and 47.8MB in the end (delta: -2.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 145.52ms. Allocated memory is still 83.9MB. Free memory was 47.8MB in the beginning and 40.8MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 185.36ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 55.3MB in the end (delta: -14.5MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 116237.25ms. Allocated memory is still 83.9MB. Free memory was 55.3MB in the beginning and 31.6MB in the end (delta: 23.7MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * CodeCheck took 131.71ms. Allocated memory is still 83.9MB. Free memory was 31.1MB in the beginning and 24.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:09:58,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_547771c6-6472-4561-a870-c5fc5ddde7a8/bin/ukojak-pZX7IvK2PQ/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