./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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_ae33fc83-259e-4755-b0c7-88fe96f07aed/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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- 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 02:50:02,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:50:02,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:50:02,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:50:02,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:50:02,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:50:02,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:50:02,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:50:02,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:50:02,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:50:02,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:50:02,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:50:02,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:50:02,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:50:02,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:50:02,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:50:02,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:50:02,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:50:02,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:50:02,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:50:02,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:50:02,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:50:02,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:50:02,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:50:02,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:50:02,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:50:02,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:50:02,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:50:02,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:50:02,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:50:02,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:50:02,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:50:02,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:50:02,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:50:02,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:50:02,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:50:02,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:50:02,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:50:02,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:50:02,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:50:02,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:50:02,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:50:02,134 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:50:02,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:50:02,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:50:02,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:50:02,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:50:02,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:50:02,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:50:02,150 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:50:02,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:50:02,151 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:50:02,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:50:02,152 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:50:02,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:50:02,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:50:02,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:50:02,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:50:02,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:50:02,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:50:02,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:50:02,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:50:02,153 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:50:02,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:50:02,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:50:02,153 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2022-12-15 02:50:02,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:50:02,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:50:02,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:50:02,365 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:50:02,366 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:50:02,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-12-15 02:50:04,913 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:50:05,076 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:50:05,077 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-12-15 02:50:05,083 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/f638cc660/5b2fffa61cf44a7dac4d3ec006d177cd/FLAGa003b33ed [2022-12-15 02:50:05,094 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/f638cc660/5b2fffa61cf44a7dac4d3ec006d177cd [2022-12-15 02:50:05,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:50:05,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:50:05,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:50:05,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:50:05,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:50:05,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb25ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05, skipping insertion in model container [2022-12-15 02:50:05,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:50:05,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:50:05,273 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-12-15 02:50:05,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:50:05,355 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:50:05,366 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-12-15 02:50:05,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:50:05,431 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:50:05,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05 WrapperNode [2022-12-15 02:50:05,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:50:05,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:50:05,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:50:05,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:50:05,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,494 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 404 [2022-12-15 02:50:05,494 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:50:05,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:50:05,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:50:05,495 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:50:05,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,533 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:50:05,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:50:05,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:50:05,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:50:05,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:05" (1/1) ... [2022-12-15 02:50:05,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:50:05,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:50:05,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:50:05,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:50:05,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:50:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-12-15 02:50:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-12-15 02:50:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:50:05,607 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-12-15 02:50:05,607 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-12-15 02:50:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-12-15 02:50:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-12-15 02:50:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-15 02:50:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:50:05,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:50:05,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-15 02:50:05,671 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:50:05,673 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:50:05,970 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:50:06,075 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:50:06,075 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:50:06,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:50:06 BoogieIcfgContainer [2022-12-15 02:50:06,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:50:06,078 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:50:06,078 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:50:06,085 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:50:06,085 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:50:06" (1/1) ... [2022-12-15 02:50:06,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:50:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:06,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2022-12-15 02:50:06,130 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-12-15 02:50:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 02:50:06,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:06,163 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 02:50:06,166 INFO L158 Benchmark]: Toolchain (without parser) took 1067.44ms. Allocated memory is still 146.8MB. Free memory was 104.8MB in the beginning and 94.0MB in the end (delta: 10.8MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,166 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 146.8MB. Free memory is still 115.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:50:06,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.91ms. Allocated memory is still 146.8MB. Free memory was 104.7MB in the beginning and 84.8MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,167 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.16ms. Allocated memory is still 146.8MB. Free memory was 84.8MB in the beginning and 80.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,167 INFO L158 Benchmark]: Boogie Preprocessor took 44.75ms. Allocated memory is still 146.8MB. Free memory was 80.6MB in the beginning and 77.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,168 INFO L158 Benchmark]: RCFGBuilder took 537.18ms. Allocated memory is still 146.8MB. Free memory was 77.0MB in the beginning and 100.3MB in the end (delta: -23.3MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,168 INFO L158 Benchmark]: CodeCheck took 87.35ms. Allocated memory is still 146.8MB. Free memory was 100.3MB in the beginning and 94.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:50:06,170 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 0.17ms. Allocated memory is still 146.8MB. Free memory is still 115.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.91ms. Allocated memory is still 146.8MB. Free memory was 104.7MB in the beginning and 84.8MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.16ms. Allocated memory is still 146.8MB. Free memory was 84.8MB in the beginning and 80.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.75ms. Allocated memory is still 146.8MB. Free memory was 80.6MB in the beginning and 77.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 537.18ms. Allocated memory is still 146.8MB. Free memory was 77.0MB in the beginning and 100.3MB in the end (delta: -23.3MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * CodeCheck took 87.35ms. Allocated memory is still 146.8MB. Free memory was 100.3MB in the beginning and 94.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:50:06,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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_ae33fc83-259e-4755-b0c7-88fe96f07aed/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 c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca --- 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 02:50:07,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:50:07,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:50:07,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:50:07,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:50:07,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:50:07,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:50:07,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:50:07,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:50:07,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:50:07,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:50:07,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:50:07,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:50:07,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:50:07,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:50:07,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:50:07,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:50:07,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:50:07,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:50:07,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:50:07,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:50:07,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:50:07,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:50:07,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:50:07,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:50:07,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:50:07,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:50:07,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:50:07,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:50:07,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:50:07,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:50:07,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:50:07,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:50:07,902 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:50:07,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:50:07,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:50:07,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:50:07,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:50:07,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:50:07,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:50:07,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:50:07,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 02:50:07,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:50:07,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:50:07,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:50:07,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:50:07,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:50:07,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:50:07,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:50:07,932 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:50:07,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:50:07,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:50:07,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:50:07,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:50:07,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:50:07,933 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:50:07,933 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:50:07,933 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:50:07,934 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:50:07,934 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:50:07,934 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:50:07,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:50:07,934 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:50:07,935 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:50:07,935 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:50:07,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:50:07,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:50:07,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:50:07,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:50:07,936 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:50:07,936 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:50:07,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:50:07,936 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:50:07,937 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:50:07,937 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c49991d9d00d9a8f949918eb2f11d96d2e43e5c095ed6a075a1c267b2fbdf3ca [2022-12-15 02:50:08,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:50:08,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:50:08,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:50:08,175 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:50:08,175 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:50:08,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-12-15 02:50:10,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:50:10,922 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:50:10,922 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c [2022-12-15 02:50:10,930 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/7a1a5ae86/722a394d1d2e4d088239c4405c7e6a24/FLAGddff30919 [2022-12-15 02:50:10,945 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/data/7a1a5ae86/722a394d1d2e4d088239c4405c7e6a24 [2022-12-15 02:50:10,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:50:10,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:50:10,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:50:10,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:50:10,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:50:10,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:50:10" (1/1) ... [2022-12-15 02:50:10,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d5bc92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:10, skipping insertion in model container [2022-12-15 02:50:10,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:50:10" (1/1) ... [2022-12-15 02:50:10,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:50:10,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:50:11,127 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-12-15 02:50:11,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:50:11,216 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:50:11,228 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_ae33fc83-259e-4755-b0c7-88fe96f07aed/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_loose.c[690,703] [2022-12-15 02:50:11,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:50:11,299 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:50:11,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11 WrapperNode [2022-12-15 02:50:11,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:50:11,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:50:11,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:50:11,301 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:50:11,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,368 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2022-12-15 02:50:11,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:50:11,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:50:11,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:50:11,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:50:11,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,414 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:50:11,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:50:11,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:50:11,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:50:11,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:50:11" (1/1) ... [2022-12-15 02:50:11,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:50:11,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:50:11,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:50:11,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:50:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:50:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-15 02:50:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-12-15 02:50:11,481 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-12-15 02:50:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:50:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-12-15 02:50:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-12-15 02:50:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-12-15 02:50:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-12-15 02:50:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-15 02:50:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:50:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:50:11,557 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:50:11,559 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:50:22,570 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:50:24,589 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:50:24,589 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:50:24,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:50:24 BoogieIcfgContainer [2022-12-15 02:50:24,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:50:24,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:50:24,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:50:24,598 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:50:24,599 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:50:24" (1/1) ... [2022-12-15 02:50:24,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:50:24,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:50:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2022-12-15 02:50:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-12-15 02:50:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 02:50:24,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:50:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:50:24,678 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 02:50:24,680 INFO L158 Benchmark]: Toolchain (without parser) took 13731.55ms. Allocated memory was 88.1MB in the beginning and 427.8MB in the end (delta: 339.7MB). Free memory was 57.6MB in the beginning and 222.2MB in the end (delta: -164.7MB). Peak memory consumption was 174.2MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,681 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:50:24,681 INFO L158 Benchmark]: CACSL2BoogieTranslator took 350.53ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 58.5MB in the end (delta: -1.2MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,681 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.85ms. Allocated memory is still 88.1MB. Free memory was 58.5MB in the beginning and 53.2MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,682 INFO L158 Benchmark]: Boogie Preprocessor took 52.18ms. Allocated memory is still 88.1MB. Free memory was 53.2MB in the beginning and 49.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,682 INFO L158 Benchmark]: RCFGBuilder took 13168.45ms. Allocated memory was 88.1MB in the beginning and 427.8MB in the end (delta: 339.7MB). Free memory was 49.0MB in the beginning and 228.5MB in the end (delta: -179.5MB). Peak memory consumption was 243.7MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,683 INFO L158 Benchmark]: CodeCheck took 88.14ms. Allocated memory is still 427.8MB. Free memory was 228.5MB in the beginning and 222.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:50:24,685 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 0.12ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 350.53ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 58.5MB in the end (delta: -1.2MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.85ms. Allocated memory is still 88.1MB. Free memory was 58.5MB in the beginning and 53.2MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.18ms. Allocated memory is still 88.1MB. Free memory was 53.2MB in the beginning and 49.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 13168.45ms. Allocated memory was 88.1MB in the beginning and 427.8MB in the end (delta: 339.7MB). Free memory was 49.0MB in the beginning and 228.5MB in the end (delta: -179.5MB). Peak memory consumption was 243.7MB. Max. memory is 16.1GB. * CodeCheck took 88.14ms. Allocated memory is still 427.8MB. Free memory was 228.5MB in the beginning and 222.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:50:24,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae33fc83-259e-4755-b0c7-88fe96f07aed/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared