./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:11:52,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:11:52,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:11:52,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:11:52,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:11:52,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:11:52,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:11:52,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:11:52,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:11:52,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:11:52,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:11:52,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:11:52,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:11:52,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:11:52,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:11:52,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:11:52,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:11:52,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:11:52,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:11:52,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:11:52,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:11:52,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:11:52,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:11:52,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:11:52,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:11:52,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:11:52,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:11:52,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:11:52,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:11:52,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:11:52,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:11:52,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:11:52,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:11:52,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:11:52,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:11:52,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:11:52,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:11:52,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:11:52,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:11:52,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:11:52,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:11:52,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:11:52,125 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:11:52,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:11:52,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:11:52,126 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:11:52,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:11:52,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:11:52,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:11:52,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:11:52,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:11:52,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:11:52,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:11:52,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:11:52,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:11:52,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:11:52,133 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:11:52,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:11:52,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:11:52,133 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_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 [2022-12-15 01:11:52,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:11:52,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:11:52,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:11:52,321 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:11:52,321 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:11:52,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2022-12-15 01:11:54,963 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:11:55,164 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:11:55,165 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2022-12-15 01:11:55,174 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/5500d482b/a850d8a1f27e47a8bb4a4a4c2e78467e/FLAG4f6d5a61a [2022-12-15 01:11:55,188 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/5500d482b/a850d8a1f27e47a8bb4a4a4c2e78467e [2022-12-15 01:11:55,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:11:55,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:11:55,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:11:55,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:11:55,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:11:55,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789eb751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55, skipping insertion in model container [2022-12-15 01:11:55,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:11:55,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:11:55,454 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_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2022-12-15 01:11:55,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:11:55,468 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:11:55,538 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_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2022-12-15 01:11:55,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:11:55,562 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:11:55,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55 WrapperNode [2022-12-15 01:11:55,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:11:55,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:11:55,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:11:55,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:11:55,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,633 INFO L138 Inliner]: procedures = 25, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1024 [2022-12-15 01:11:55,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:11:55,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:11:55,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:11:55,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:11:55,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,697 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,703 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:11:55,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:11:55,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:11:55,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:11:55,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:55" (1/1) ... [2022-12-15 01:11:55,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:11:55,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:11:55,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:11:55,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:11:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:11:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-15 01:11:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-15 01:11:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-15 01:11:55,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-15 01:11:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-15 01:11:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-15 01:11:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-15 01:11:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-15 01:11:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-15 01:11:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:11:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:11:55,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:11:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:11:55,931 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:11:55,933 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:11:56,631 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:11:56,824 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:11:56,824 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 01:11:56,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:11:56 BoogieIcfgContainer [2022-12-15 01:11:56,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:11:56,827 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:11:56,827 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:11:56,842 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:11:56,843 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:11:56" (1/1) ... [2022-12-15 01:11:56,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:11:56,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:11:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-15 01:11:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-15 01:11:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:11:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:11:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:11:56,923 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:11:56,926 INFO L158 Benchmark]: Toolchain (without parser) took 1734.50ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 89.6MB in the beginning and 112.0MB in the end (delta: -22.3MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-12-15 01:11:56,927 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 127.9MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:11:56,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.40ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 64.5MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 01:11:56,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.17ms. Allocated memory is still 127.9MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:11:56,928 INFO L158 Benchmark]: Boogie Preprocessor took 82.57ms. Allocated memory is still 127.9MB. Free memory was 58.2MB in the beginning and 51.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:11:56,928 INFO L158 Benchmark]: RCFGBuilder took 1108.91ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 51.6MB in the beginning and 58.3MB in the end (delta: -6.7MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2022-12-15 01:11:56,929 INFO L158 Benchmark]: CodeCheck took 98.25ms. Allocated memory is still 155.2MB. Free memory was 58.3MB in the beginning and 112.0MB in the end (delta: -53.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:11:56,931 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 0.21ms. Allocated memory is still 127.9MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.40ms. Allocated memory is still 127.9MB. Free memory was 89.6MB in the beginning and 64.5MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.17ms. Allocated memory is still 127.9MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.57ms. Allocated memory is still 127.9MB. Free memory was 58.2MB in the beginning and 51.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1108.91ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 51.6MB in the beginning and 58.3MB in the end (delta: -6.7MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. * CodeCheck took 98.25ms. Allocated memory is still 155.2MB. Free memory was 58.3MB in the beginning and 112.0MB in the end (delta: -53.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:11:56,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:11:58,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:11:58,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:11:58,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:11:58,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:11:58,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:11:58,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:11:58,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:11:58,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:11:58,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:11:58,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:11:58,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:11:58,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:11:58,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:11:58,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:11:58,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:11:58,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:11:58,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:11:58,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:11:58,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:11:58,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:11:58,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:11:58,899 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:11:58,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:11:58,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:11:58,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:11:58,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:11:58,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:11:58,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:11:58,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:11:58,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:11:58,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:11:58,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:11:58,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:11:58,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:11:58,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:11:58,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:11:58,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:11:58,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:11:58,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:11:58,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:11:58,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 01:11:58,937 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:11:58,938 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:11:58,939 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:11:58,939 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:11:58,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:11:58,940 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:11:58,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:11:58,940 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:11:58,940 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:11:58,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:11:58,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:11:58,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:11:58,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:11:58,941 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:11:58,941 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:11:58,942 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:11:58,942 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:11:58,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:11:58,942 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:11:58,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:11:58,943 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:11:58,943 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:11:58,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:11:58,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:11:58,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:11:58,944 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:11:58,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:11:58,951 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_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35daa208c3047a3aef492f52e8a08d73999d1bc5b2734df829d69a2bc156cdf3 [2022-12-15 01:11:59,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:11:59,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:11:59,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:11:59,190 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:11:59,190 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:11:59,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2022-12-15 01:12:01,806 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:12:02,000 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:12:02,001 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c [2022-12-15 01:12:02,010 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/04e8ac080/fa2c486164c6446e984542b07458c1e0/FLAG914e65e1a [2022-12-15 01:12:02,022 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/data/04e8ac080/fa2c486164c6446e984542b07458c1e0 [2022-12-15 01:12:02,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:12:02,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:12:02,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:12:02,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:12:02,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:12:02,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5feded26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02, skipping insertion in model container [2022-12-15 01:12:02,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:12:02,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:12:02,312 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_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2022-12-15 01:12:02,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:12:02,359 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:12:02,445 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_f629706b-fc28-404b-bc86-ce9df4600111/sv-benchmarks/c/float-newlib/double_req_bl_0240b.c[16110,16123] [2022-12-15 01:12:02,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:12:02,471 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:12:02,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02 WrapperNode [2022-12-15 01:12:02,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:12:02,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:12:02,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:12:02,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:12:02,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,550 INFO L138 Inliner]: procedures = 29, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1022 [2022-12-15 01:12:02,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:12:02,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:12:02,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:12:02,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:12:02,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,629 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:12:02,643 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:12:02,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:12:02,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:12:02,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:02" (1/1) ... [2022-12-15 01:12:02,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:12:02,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:12:02,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:12:02,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-15 01:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-15 01:12:02,707 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-15 01:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-15 01:12:02,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-15 01:12:02,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-15 01:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:12:02,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-15 01:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-15 01:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-15 01:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-15 01:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-15 01:12:02,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:12:02,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:12:02,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:12:02,846 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:12:02,847 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:14:49,484 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:14:49,683 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:14:49,683 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 01:14:49,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:14:49 BoogieIcfgContainer [2022-12-15 01:14:49,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:14:49,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:14:49,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:14:49,693 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:14:49,693 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:14:49" (1/1) ... [2022-12-15 01:14:49,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:14:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:14:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-15 01:14:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-15 01:14:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:14:49,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:14:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:14:49,781 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:14:49,784 INFO L158 Benchmark]: Toolchain (without parser) took 167758.06ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 48.4MB in the beginning and 30.2MB in the end (delta: 18.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,785 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:14:49,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 445.91ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 40.0MB in the end (delta: 8.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,786 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.19ms. Allocated memory is still 71.3MB. Free memory was 40.0MB in the beginning and 33.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,786 INFO L158 Benchmark]: Boogie Preprocessor took 90.95ms. Allocated memory is still 71.3MB. Free memory was 33.9MB in the beginning and 44.1MB in the end (delta: -10.2MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,787 INFO L158 Benchmark]: RCFGBuilder took 167042.42ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 44.1MB in the beginning and 36.4MB in the end (delta: 7.6MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,787 INFO L158 Benchmark]: CodeCheck took 96.78ms. Allocated memory is still 86.0MB. Free memory was 36.4MB in the beginning and 30.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:14:49,790 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 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 445.91ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 40.0MB in the end (delta: 8.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.19ms. Allocated memory is still 71.3MB. Free memory was 40.0MB in the beginning and 33.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.95ms. Allocated memory is still 71.3MB. Free memory was 33.9MB in the beginning and 44.1MB in the end (delta: -10.2MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * RCFGBuilder took 167042.42ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 44.1MB in the beginning and 36.4MB in the end (delta: 7.6MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * CodeCheck took 96.78ms. Allocated memory is still 86.0MB. Free memory was 36.4MB in the beginning and 30.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:14:50,000 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-15 01:14:50,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f629706b-fc28-404b-bc86-ce9df4600111/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared