./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.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_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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_5b33befe-8a17-446e-a402-d5432852c637/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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- 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 00:51:27,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:51:27,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:51:27,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:51:27,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:51:27,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:51:27,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:51:27,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:51:27,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:51:27,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:51:27,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:51:27,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:51:27,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:51:27,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:51:27,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:51:27,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:51:27,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:51:27,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:51:27,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:51:27,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:51:27,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:51:27,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:51:27,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:51:27,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:51:27,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:51:27,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:51:27,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:51:27,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:51:27,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:51:27,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:51:27,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:51:27,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:51:27,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:51:27,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:51:27,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:51:27,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:51:27,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:51:27,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:51:27,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:51:27,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:51:27,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:51:27,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:51:27,095 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:51:27,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:51:27,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:51:27,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:51:27,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:51:27,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:51:27,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:51:27,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:51:27,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:51:27,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:51:27,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:27,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:51:27,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:51:27,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:51:27,099 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:51:27,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:51:27,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:51:27,100 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_5b33befe-8a17-446e-a402-d5432852c637/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2022-12-15 00:51:27,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:51:27,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:51:27,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:51:27,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:51:27,295 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:51:27,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-12-15 00:51:29,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:51:30,000 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:51:30,000 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-12-15 00:51:30,007 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/aeae78031/448e82eb0fca4f3ba55cf2f5d13e3c72/FLAGd274e9633 [2022-12-15 00:51:30,019 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/aeae78031/448e82eb0fca4f3ba55cf2f5d13e3c72 [2022-12-15 00:51:30,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:51:30,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:51:30,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:30,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:51:30,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:51:30,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57965362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30, skipping insertion in model container [2022-12-15 00:51:30,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:51:30,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:51:30,332 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_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-12-15 00:51:30,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:30,352 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:51:30,427 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_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-12-15 00:51:30,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:30,450 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:51:30,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30 WrapperNode [2022-12-15 00:51:30,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:30,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:30,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:51:30,452 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:51:30,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,528 INFO L138 Inliner]: procedures = 25, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1024 [2022-12-15 00:51:30,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:30,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:51:30,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:51:30,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:51:30,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,596 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:51:30,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:51:30,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:51:30,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:51:30,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:30" (1/1) ... [2022-12-15 00:51:30,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:30,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:51:30,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:51:30,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:51:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:51:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-15 00:51:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-15 00:51:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-15 00:51:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-15 00:51:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-15 00:51:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-15 00:51:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-15 00:51:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-15 00:51:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:51:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:51:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:51:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:51:30,825 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:51:30,827 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:51:31,476 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:51:31,737 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:51:31,737 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 00:51:31,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:51:31 BoogieIcfgContainer [2022-12-15 00:51:31,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:51:31,740 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:51:31,740 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:51:31,747 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:51:31,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:51:31" (1/1) ... [2022-12-15 00:51:31,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:51:31,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:51:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-15 00:51:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-15 00:51:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:51:31,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:51:31,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:51:31,836 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 00:51:31,839 INFO L158 Benchmark]: Toolchain (without parser) took 1815.50ms. Allocated memory is still 195.0MB. Free memory was 161.0MB in the beginning and 126.0MB in the end (delta: 35.0MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,840 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 102.8MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:51:31,840 INFO L158 Benchmark]: CACSL2BoogieTranslator took 426.35ms. Allocated memory is still 195.0MB. Free memory was 160.6MB in the beginning and 136.0MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,841 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.56ms. Allocated memory is still 195.0MB. Free memory was 136.0MB in the beginning and 129.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,841 INFO L158 Benchmark]: Boogie Preprocessor took 80.70ms. Allocated memory is still 195.0MB. Free memory was 129.1MB in the beginning and 122.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,842 INFO L158 Benchmark]: RCFGBuilder took 1128.39ms. Allocated memory is still 195.0MB. Free memory was 122.8MB in the beginning and 132.3MB in the end (delta: -9.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,842 INFO L158 Benchmark]: CodeCheck took 98.24ms. Allocated memory is still 195.0MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 00:51:31,845 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 0.19ms. Allocated memory is still 102.8MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 426.35ms. Allocated memory is still 195.0MB. Free memory was 160.6MB in the beginning and 136.0MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.56ms. Allocated memory is still 195.0MB. Free memory was 136.0MB in the beginning and 129.1MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.70ms. Allocated memory is still 195.0MB. Free memory was 129.1MB in the beginning and 122.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1128.39ms. Allocated memory is still 195.0MB. Free memory was 122.8MB in the beginning and 132.3MB in the end (delta: -9.5MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * CodeCheck took 98.24ms. Allocated memory is still 195.0MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:51:31,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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_5b33befe-8a17-446e-a402-d5432852c637/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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- 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 00:51:33,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:51:33,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:51:33,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:51:33,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:51:33,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:51:33,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:51:33,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:51:33,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:51:33,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:51:33,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:51:33,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:51:33,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:51:33,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:51:33,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:51:33,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:51:33,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:51:33,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:51:33,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:51:33,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:51:33,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:51:33,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:51:33,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:51:33,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:51:33,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:51:33,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:51:33,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:51:33,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:51:33,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:51:33,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:51:33,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:51:33,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:51:33,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:51:33,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:51:33,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:51:33,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:51:33,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:51:33,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:51:33,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:51:33,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:51:33,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:51:33,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 00:51:33,726 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:51:33,726 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:51:33,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:51:33,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:51:33,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:51:33,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:51:33,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:51:33,728 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:51:33,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:51:33,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:51:33,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:51:33,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:51:33,729 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:51:33,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:51:33,730 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:51:33,730 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:51:33,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:51:33,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:33,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:51:33,731 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:51:33,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:51:33,732 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_5b33befe-8a17-446e-a402-d5432852c637/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2022-12-15 00:51:33,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:51:33,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:51:33,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:51:33,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:51:33,961 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:51:33,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-12-15 00:51:36,576 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:51:36,732 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:51:36,732 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-12-15 00:51:36,739 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/d6e93d13c/79b2de34d21445a381a4c3936a914471/FLAG5d9b9d2e7 [2022-12-15 00:51:36,749 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/data/d6e93d13c/79b2de34d21445a381a4c3936a914471 [2022-12-15 00:51:36,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:51:36,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:51:36,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:36,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:51:36,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:51:36,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:36" (1/1) ... [2022-12-15 00:51:36,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523bc909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:36, skipping insertion in model container [2022-12-15 00:51:36,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:51:36" (1/1) ... [2022-12-15 00:51:36,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:51:36,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:51:36,971 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_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-12-15 00:51:36,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:36,990 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:51:37,080 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_5b33befe-8a17-446e-a402-d5432852c637/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-12-15 00:51:37,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:51:37,105 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:51:37,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37 WrapperNode [2022-12-15 00:51:37,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:51:37,106 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:37,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:51:37,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:51:37,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,167 INFO L138 Inliner]: procedures = 29, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1022 [2022-12-15 00:51:37,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:51:37,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:51:37,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:51:37,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:51:37,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,216 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:51:37,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:51:37,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:51:37,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:51:37,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:51:37" (1/1) ... [2022-12-15 00:51:37,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:51:37,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:51:37,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:51:37,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-15 00:51:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:51:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-15 00:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-15 00:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-15 00:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:51:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:51:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:51:37,420 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:51:37,422 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:54:44,877 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:54:45,085 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:54:45,085 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-15 00:54:45,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:54:45 BoogieIcfgContainer [2022-12-15 00:54:45,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:54:45,088 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:54:45,088 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:54:45,095 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:54:45,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:54:45" (1/1) ... [2022-12-15 00:54:45,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:54:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:54:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2022-12-15 00:54:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2022-12-15 00:54:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:54:45,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:54:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:54:45,176 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 00:54:45,180 INFO L158 Benchmark]: Toolchain (without parser) took 188427.06ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 60.6MB in the beginning and 43.3MB in the end (delta: 17.3MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,180 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:54:45,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.89ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 53.8MB in the end (delta: 6.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,181 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.35ms. Allocated memory is still 83.9MB. Free memory was 53.8MB in the beginning and 47.7MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,182 INFO L158 Benchmark]: Boogie Preprocessor took 58.37ms. Allocated memory is still 83.9MB. Free memory was 47.7MB in the beginning and 40.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,182 INFO L158 Benchmark]: RCFGBuilder took 187860.93ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 40.4MB in the beginning and 50.4MB in the end (delta: -10.0MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,183 INFO L158 Benchmark]: CodeCheck took 90.36ms. Allocated memory is still 100.7MB. Free memory was 50.4MB in the beginning and 43.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:54:45,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.89ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 53.8MB in the end (delta: 6.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.35ms. Allocated memory is still 83.9MB. Free memory was 53.8MB in the beginning and 47.7MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.37ms. Allocated memory is still 83.9MB. Free memory was 47.7MB in the beginning and 40.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 187860.93ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 40.4MB in the beginning and 50.4MB in the end (delta: -10.0MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * CodeCheck took 90.36ms. Allocated memory is still 100.7MB. Free memory was 50.4MB in the beginning and 43.3MB in the end (delta: 7.1MB). 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 00:54:45,396 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-15 00:54:45,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b33befe-8a17-446e-a402-d5432852c637/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