./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.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_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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_54330132-cb6c-4554-a149-82282343539b/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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- 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 23:05:48,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:05:48,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:05:48,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:05:48,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:05:48,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:05:48,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:05:48,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:05:48,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:05:48,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:05:48,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:05:48,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:05:48,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:05:48,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:05:48,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:05:48,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:05:48,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:05:48,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:05:48,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:05:48,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:05:48,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:05:48,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:05:48,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:05:48,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:05:48,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:05:48,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:05:48,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:05:48,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:05:48,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:05:48,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:05:48,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:05:48,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:05:48,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:05:48,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:05:48,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:05:48,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:05:48,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:05:48,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:05:48,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:05:48,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:05:48,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:05:48,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 23:05:48,139 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:05:48,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:05:48,140 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:05:48,140 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:05:48,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:05:48,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:05:48,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:05:48,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:05:48,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:05:48,143 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:05:48,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:05:48,143 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:05:48,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:05:48,143 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:05:48,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:05:48,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:05:48,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:05:48,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:05:48,145 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_54330132-cb6c-4554-a149-82282343539b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2022-12-14 23:05:48,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:05:48,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:05:48,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:05:48,353 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:05:48,353 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:05:48,354 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2022-12-14 23:05:51,017 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:05:51,174 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:05:51,174 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2022-12-14 23:05:51,181 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/508ba03b6/094afe6d82124e8d822b90478a67e638/FLAG2518300c1 [2022-12-14 23:05:51,195 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/508ba03b6/094afe6d82124e8d822b90478a67e638 [2022-12-14 23:05:51,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:05:51,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:05:51,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:05:51,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:05:51,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:05:51,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36cd09b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51, skipping insertion in model container [2022-12-14 23:05:51,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:05:51,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:05:51,339 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_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2022-12-14 23:05:51,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:05:51,409 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:05:51,418 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_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2022-12-14 23:05:51,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:05:51,476 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:05:51,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51 WrapperNode [2022-12-14 23:05:51,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:05:51,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:05:51,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:05:51,478 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:05:51,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,530 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 413 [2022-12-14 23:05:51,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:05:51,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:05:51,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:05:51,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:05:51,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,569 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:05:51,576 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:05:51,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:05:51,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:05:51,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:51" (1/1) ... [2022-12-14 23:05:51,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:05:51,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:05:51,608 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:05:51,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:05:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:05:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-12-14 23:05:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-12-14 23:05:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:05:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-12-14 23:05:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-12-14 23:05:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-12-14 23:05:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-12-14 23:05:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 23:05:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:05:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:05:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 23:05:51,706 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:05:51,707 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:05:51,992 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:05:52,039 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:05:52,040 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:05:52,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:05:52 BoogieIcfgContainer [2022-12-14 23:05:52,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:05:52,042 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:05:52,042 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:05:52,050 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:05:52,050 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:05:52" (1/1) ... [2022-12-14 23:05:52,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:05:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:05:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 23:05:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 23:05:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 23:05:52,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:05:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:05:52,133 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 23:05:52,135 INFO L158 Benchmark]: Toolchain (without parser) took 936.88ms. Allocated memory is still 197.1MB. Free memory was 161.5MB in the beginning and 96.4MB in the end (delta: 65.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,136 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 197.1MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:05:52,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.72ms. Allocated memory is still 197.1MB. Free memory was 161.5MB in the beginning and 142.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.31ms. Allocated memory is still 197.1MB. Free memory was 141.7MB in the beginning and 137.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,137 INFO L158 Benchmark]: Boogie Preprocessor took 44.77ms. Allocated memory is still 197.1MB. Free memory was 137.5MB in the beginning and 133.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,137 INFO L158 Benchmark]: RCFGBuilder took 465.20ms. Allocated memory is still 197.1MB. Free memory was 133.8MB in the beginning and 102.8MB in the end (delta: 31.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,138 INFO L158 Benchmark]: CodeCheck took 92.33ms. Allocated memory is still 197.1MB. Free memory was 102.8MB in the beginning and 96.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:05:52,139 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 0.18ms. Allocated memory is still 197.1MB. Free memory is still 151.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.72ms. Allocated memory is still 197.1MB. Free memory was 161.5MB in the beginning and 142.1MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.31ms. Allocated memory is still 197.1MB. Free memory was 141.7MB in the beginning and 137.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.77ms. Allocated memory is still 197.1MB. Free memory was 137.5MB in the beginning and 133.8MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 465.20ms. Allocated memory is still 197.1MB. Free memory was 133.8MB in the beginning and 102.8MB in the end (delta: 31.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * CodeCheck took 92.33ms. Allocated memory is still 197.1MB. Free memory was 102.8MB in the beginning and 96.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:05:52,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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_54330132-cb6c-4554-a149-82282343539b/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 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 --- 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 23:05:53,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:05:53,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:05:53,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:05:53,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:05:53,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:05:53,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:05:53,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:05:53,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:05:53,863 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:05:53,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:05:53,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:05:53,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:05:53,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:05:53,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:05:53,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:05:53,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:05:53,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:05:53,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:05:53,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:05:53,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:05:53,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:05:53,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:05:53,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:05:53,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:05:53,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:05:53,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:05:53,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:05:53,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:05:53,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:05:53,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:05:53,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:05:53,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:05:53,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:05:53,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:05:53,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:05:53,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:05:53,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:05:53,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:05:53,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:05:53,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:05:53,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 23:05:53,916 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:05:53,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:05:53,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:05:53,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:05:53,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:05:53,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:05:53,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:05:53,919 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:05:53,919 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:05:53,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:05:53,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:05:53,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:05:53,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:05:53,920 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:05:53,920 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:05:53,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:05:53,921 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:05:53,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:05:53,921 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:05:53,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:05:53,921 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:05:53,922 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:05:53,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:05:53,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:05:53,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:05:53,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:05:53,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:05:53,923 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_54330132-cb6c-4554-a149-82282343539b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5423b27090f3cf0121cc8887f927af7adf1f36a8d0cd9b6a020d1176d1eeff74 [2022-12-14 23:05:54,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:05:54,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:05:54,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:05:54,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:05:54,156 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:05:54,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2022-12-14 23:05:56,789 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:05:56,931 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:05:56,932 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c [2022-12-14 23:05:56,937 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/b595ec1ae/38149e9271a64796b8e7fe6afa0871f6/FLAG00643a3cd [2022-12-14 23:05:56,948 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/data/b595ec1ae/38149e9271a64796b8e7fe6afa0871f6 [2022-12-14 23:05:56,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:05:56,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:05:56,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:05:56,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:05:56,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:05:56,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:05:56" (1/1) ... [2022-12-14 23:05:56,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757fb80f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:56, skipping insertion in model container [2022-12-14 23:05:56,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:05:56" (1/1) ... [2022-12-14 23:05:56,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:05:56,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:05:57,074 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_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2022-12-14 23:05:57,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:05:57,146 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:05:57,155 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_54330132-cb6c-4554-a149-82282343539b/sv-benchmarks/c/float-benchs/sin_interpolated_smallrange.c[686,699] [2022-12-14 23:05:57,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:05:57,216 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:05:57,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57 WrapperNode [2022-12-14 23:05:57,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:05:57,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:05:57,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:05:57,217 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:05:57,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,293 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 414 [2022-12-14 23:05:57,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:05:57,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:05:57,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:05:57,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:05:57,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:05:57,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:05:57,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:05:57,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:05:57,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:05:57" (1/1) ... [2022-12-14 23:05:57,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:05:57,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:05:57,378 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:05:57,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:05:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-12-14 23:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2022-12-14 23:05:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2022-12-14 23:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2022-12-14 23:05:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2022-12-14 23:05:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2022-12-14 23:05:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2022-12-14 23:05:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-12-14 23:05:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:05:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:05:57,472 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:05:57,474 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:06:09,049 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:06:10,032 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:06:10,032 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:06:10,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:10 BoogieIcfgContainer [2022-12-14 23:06:10,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:06:10,035 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:06:10,035 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:06:10,045 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:06:10,045 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:06:10" (1/1) ... [2022-12-14 23:06:10,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:06:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:06:10,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 23:06:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 23:06:10,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 23:06:10,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:06:10,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:06:10,127 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 23:06:10,130 INFO L158 Benchmark]: Toolchain (without parser) took 13179.38ms. Allocated memory was 71.3MB in the beginning and 180.4MB in the end (delta: 109.1MB). Free memory was 51.9MB in the beginning and 128.1MB in the end (delta: -76.3MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,130 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:06:10,131 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.67ms. Allocated memory is still 71.3MB. Free memory was 51.6MB in the beginning and 29.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,131 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.79ms. Allocated memory was 71.3MB in the beginning and 90.2MB in the end (delta: 18.9MB). Free memory was 29.6MB in the beginning and 66.5MB in the end (delta: -36.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,132 INFO L158 Benchmark]: Boogie Preprocessor took 58.61ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 61.9MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,132 INFO L158 Benchmark]: RCFGBuilder took 12680.86ms. Allocated memory was 90.2MB in the beginning and 180.4MB in the end (delta: 90.2MB). Free memory was 61.9MB in the beginning and 134.4MB in the end (delta: -72.6MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,133 INFO L158 Benchmark]: CodeCheck took 93.81ms. Allocated memory is still 180.4MB. Free memory was 134.4MB in the beginning and 128.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:06:10,135 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 0.18ms. Allocated memory is still 71.3MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.67ms. Allocated memory is still 71.3MB. Free memory was 51.6MB in the beginning and 29.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.79ms. Allocated memory was 71.3MB in the beginning and 90.2MB in the end (delta: 18.9MB). Free memory was 29.6MB in the beginning and 66.5MB in the end (delta: -36.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.61ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 61.9MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 12680.86ms. Allocated memory was 90.2MB in the beginning and 180.4MB in the end (delta: 90.2MB). Free memory was 61.9MB in the beginning and 134.4MB in the end (delta: -72.6MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * CodeCheck took 93.81ms. Allocated memory is still 180.4MB. Free memory was 134.4MB in the beginning and 128.1MB 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 23:06:10,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54330132-cb6c-4554-a149-82282343539b/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