./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.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_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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_da66b208-dcd5-4a28-b5e1-214320edd899/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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:30:26,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:30:26,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:30:26,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:30:26,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:30:26,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:30:26,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:30:26,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:30:26,944 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:30:26,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:30:26,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:30:26,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:30:26,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:30:26,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:30:26,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:30:26,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:30:26,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:30:26,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:30:26,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:30:26,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:30:26,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:30:26,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:30:26,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:30:26,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:30:26,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:30:26,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:30:26,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:30:26,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:30:26,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:30:26,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:30:26,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:30:26,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:30:26,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:30:26,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:30:26,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:30:26,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:30:26,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:30:26,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:30:26,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:30:26,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:30:26,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:30:26,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:30:26,994 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:30:26,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:30:26,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:30:26,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:30:26,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:30:26,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:30:26,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:30:26,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:30:26,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:30:26,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:30:26,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:30:26,998 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:30:26,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:30:26,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:30:26,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:30:26,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:30:26,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:26,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:30:26,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:30:26,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:30:26,999 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:30:27,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:30:27,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:30:27,000 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_da66b208-dcd5-4a28-b5e1-214320edd899/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2022-12-14 23:30:27,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:30:27,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:30:27,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:30:27,190 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:30:27,191 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:30:27,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2022-12-14 23:30:29,861 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:30:30,040 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:30:30,041 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2022-12-14 23:30:30,050 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/a40bd7772/99f7611cfa0e49da83c706463e1aaa14/FLAG8dc21378a [2022-12-14 23:30:30,062 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/a40bd7772/99f7611cfa0e49da83c706463e1aaa14 [2022-12-14 23:30:30,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:30:30,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:30:30,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:30,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:30:30,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:30:30,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d5c047d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30, skipping insertion in model container [2022-12-14 23:30:30,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:30:30,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:30:30,353 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_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2022-12-14 23:30:30,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:30,376 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:30:30,453 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_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2022-12-14 23:30:30,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:30,485 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:30:30,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30 WrapperNode [2022-12-14 23:30:30,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:30,486 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:30,487 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:30:30,487 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:30:30,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,510 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,552 INFO L138 Inliner]: procedures = 25, calls = 379, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1041 [2022-12-14 23:30:30,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:30,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:30:30,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:30:30,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:30:30,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,617 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:30:30,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:30:30,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:30:30,630 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:30:30,631 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:30" (1/1) ... [2022-12-14 23:30:30,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:30,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:30:30,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:30:30,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:30:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:30:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 23:30:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 23:30:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 23:30:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 23:30:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:30:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 23:30:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 23:30:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:30:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:30:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:30:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:30:30,821 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:30:30,822 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:30:31,559 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:30:31,801 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:30:31,801 INFO L300 CfgBuilder]: Removed 65 assume(true) statements. [2022-12-14 23:30:31,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:30:31 BoogieIcfgContainer [2022-12-14 23:30:31,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:30:31,805 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:30:31,805 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:30:31,815 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:30:31,816 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:30:31" (1/1) ... [2022-12-14 23:30:31,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:30:31,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:30:31,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2022-12-14 23:30:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2022-12-14 23:30:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:30:31,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:30:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:30:31,911 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:30:31,914 INFO L158 Benchmark]: Toolchain (without parser) took 1847.00ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 82.1MB in the beginning and 94.8MB in the end (delta: -12.7MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,915 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 88.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:30:31,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 418.50ms. Allocated memory is still 134.2MB. Free memory was 81.8MB in the beginning and 103.2MB in the end (delta: -21.3MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,916 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.17ms. Allocated memory is still 134.2MB. Free memory was 103.2MB in the beginning and 96.4MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,916 INFO L158 Benchmark]: Boogie Preprocessor took 75.82ms. Allocated memory is still 134.2MB. Free memory was 96.4MB in the beginning and 89.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,917 INFO L158 Benchmark]: RCFGBuilder took 1174.68ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 89.6MB in the beginning and 101.1MB in the end (delta: -11.5MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,917 INFO L158 Benchmark]: CodeCheck took 107.60ms. Allocated memory is still 176.2MB. Free memory was 101.1MB in the beginning and 94.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:30:31,920 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 134.2MB. Free memory is still 88.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 418.50ms. Allocated memory is still 134.2MB. Free memory was 81.8MB in the beginning and 103.2MB in the end (delta: -21.3MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.17ms. Allocated memory is still 134.2MB. Free memory was 103.2MB in the beginning and 96.4MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.82ms. Allocated memory is still 134.2MB. Free memory was 96.4MB in the beginning and 89.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1174.68ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 89.6MB in the beginning and 101.1MB in the end (delta: -11.5MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * CodeCheck took 107.60ms. Allocated memory is still 176.2MB. Free memory was 101.1MB in the beginning and 94.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:30:31,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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_da66b208-dcd5-4a28-b5e1-214320edd899/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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:30:33,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:30:33,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:30:33,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:30:33,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:30:33,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:30:33,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:30:33,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:30:33,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:30:33,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:30:33,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:30:33,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:30:33,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:30:33,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:30:33,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:30:33,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:30:33,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:30:33,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:30:33,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:30:33,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:30:33,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:30:33,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:30:33,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:30:33,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:30:33,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:30:33,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:30:33,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:30:33,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:30:33,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:30:33,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:30:33,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:30:33,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:30:33,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:30:33,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:30:33,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:30:33,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:30:33,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:30:33,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:30:33,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:30:33,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:30:33,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:30:33,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 23:30:33,840 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:30:33,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:30:33,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:30:33,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:30:33,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:30:33,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:30:33,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:30:33,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:30:33,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:30:33,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:30:33,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:30:33,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:30:33,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:33,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:30:33,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:30:33,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:30:33,846 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_da66b208-dcd5-4a28-b5e1-214320edd899/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2022-12-14 23:30:34,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:30:34,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:30:34,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:30:34,075 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:30:34,075 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:30:34,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2022-12-14 23:30:36,661 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:30:36,853 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:30:36,854 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2022-12-14 23:30:36,862 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/37a18bf01/fe9edd1bb25a4dd0a853ad7bb846a288/FLAG16ac09b93 [2022-12-14 23:30:36,873 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/data/37a18bf01/fe9edd1bb25a4dd0a853ad7bb846a288 [2022-12-14 23:30:36,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:30:36,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:30:36,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:36,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:30:36,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:30:36,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:36" (1/1) ... [2022-12-14 23:30:36,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab83315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:36, skipping insertion in model container [2022-12-14 23:30:36,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:30:36" (1/1) ... [2022-12-14 23:30:36,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:30:36,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:30:37,101 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_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2022-12-14 23:30:37,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:37,122 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:30:37,213 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_da66b208-dcd5-4a28-b5e1-214320edd899/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2022-12-14 23:30:37,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:30:37,241 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:30:37,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37 WrapperNode [2022-12-14 23:30:37,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:30:37,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:37,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:30:37,243 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:30:37,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,323 INFO L138 Inliner]: procedures = 29, calls = 379, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1039 [2022-12-14 23:30:37,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:30:37,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:30:37,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:30:37,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:30:37,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,412 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:30:37,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:30:37,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:30:37,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:30:37,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:30:37" (1/1) ... [2022-12-14 23:30:37,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:30:37,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:30:37,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:30:37,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:30:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:30:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-14 23:30:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-12-14 23:30:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-12-14 23:30:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-12-14 23:30:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:30:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:30:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-12-14 23:30:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-12-14 23:30:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:30:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-14 23:30:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 23:30:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-12-14 23:30:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-12-14 23:30:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-12-14 23:30:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-12-14 23:30:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:30:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:30:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:30:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:30:37,649 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:30:37,651 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:33:41,702 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:33:41,906 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:33:41,906 INFO L300 CfgBuilder]: Removed 65 assume(true) statements. [2022-12-14 23:33:41,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:41 BoogieIcfgContainer [2022-12-14 23:33:41,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:33:41,910 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:33:41,910 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:33:41,919 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:33:41,919 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:33:41" (1/1) ... [2022-12-14 23:33:41,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:33:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:33:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2022-12-14 23:33:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2022-12-14 23:33:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 23:33:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:33:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:33:42,002 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:33:42,006 INFO L158 Benchmark]: Toolchain (without parser) took 185128.99ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 56.8MB in the beginning and 55.0MB in the end (delta: 1.7MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,006 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:33:42,006 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.15ms. Allocated memory is still 79.7MB. Free memory was 56.6MB in the beginning and 49.9MB in the end (delta: 6.6MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,007 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.01ms. Allocated memory is still 79.7MB. Free memory was 49.9MB in the beginning and 43.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,007 INFO L158 Benchmark]: Boogie Preprocessor took 107.77ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 36.4MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,007 INFO L158 Benchmark]: RCFGBuilder took 184476.45ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 36.4MB in the beginning and 61.5MB in the end (delta: -25.1MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,008 INFO L158 Benchmark]: CodeCheck took 94.69ms. Allocated memory is still 96.5MB. Free memory was 61.5MB in the beginning and 55.0MB in the end (delta: 6.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:33:42,010 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 31.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.15ms. Allocated memory is still 79.7MB. Free memory was 56.6MB in the beginning and 49.9MB in the end (delta: 6.6MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.01ms. Allocated memory is still 79.7MB. Free memory was 49.9MB in the beginning and 43.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.77ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 36.4MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 184476.45ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 36.4MB in the beginning and 61.5MB in the end (delta: -25.1MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * CodeCheck took 94.69ms. Allocated memory is still 96.5MB. Free memory was 61.5MB in the beginning and 55.0MB in the end (delta: 6.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:33:42,220 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2022-12-14 23:33:42,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da66b208-dcd5-4a28-b5e1-214320edd899/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