./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 4f06c627005526bf7352f5af3bf213732c8f95aaddbc4d58e55a979b56de8616 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:44:34,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:44:34,903 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:44:34,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:44:34,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:44:34,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:44:34,946 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:44:34,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:44:34,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:44:34,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:44:34,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:44:34,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:44:34,948 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:44:34,951 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:44:34,952 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:44:34,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:44:34,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:44:34,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:44:34,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:44:34,953 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:44:34,954 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:44:34,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:44:34,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:44:34,959 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:44:34,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:44:34,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:44:34,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:44:34,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:44:34,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:44:34,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:44:34,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:44:34,961 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:44:34,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:44:34,962 INFO L153 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f06c627005526bf7352f5af3bf213732c8f95aaddbc4d58e55a979b56de8616 [2024-11-09 00:44:35,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:44:35,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:44:35,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:44:35,303 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:44:35,304 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:44:35,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c Unable to find full path for "g++" [2024-11-09 00:44:37,348 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:44:37,534 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:44:37,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2024-11-09 00:44:37,543 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/84973ff8b/d4beda62f498428ab812e6a889cb261f/FLAG956b82bcd [2024-11-09 00:44:37,910 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/84973ff8b/d4beda62f498428ab812e6a889cb261f [2024-11-09 00:44:37,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:44:37,914 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:44:37,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:44:37,916 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:44:37,921 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:44:37,922 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:37" (1/1) ... [2024-11-09 00:44:37,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fcf84d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:37, skipping insertion in model container [2024-11-09 00:44:37,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:37" (1/1) ... [2024-11-09 00:44:37,947 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:44:38,123 WARN L250 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c[690,703] [2024-11-09 00:44:38,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:44:38,231 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:44:38,244 WARN L250 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c[690,703] [2024-11-09 00:44:38,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:44:38,366 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:44:38,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38 WrapperNode [2024-11-09 00:44:38,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:44:38,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:44:38,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:44:38,369 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:44:38,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,401 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,464 INFO L138 Inliner]: procedures = 21, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 405 [2024-11-09 00:44:38,464 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:44:38,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:44:38,465 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:44:38,465 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:44:38,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,524 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,535 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,543 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:44:38,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:44:38,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:44:38,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:44:38,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:38" (1/1) ... [2024-11-09 00:44:38,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:44:38,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:44:38,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:44:38,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:44:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:44:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-09 00:44:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-09 00:44:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:44:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-09 00:44:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-09 00:44:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-09 00:44:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-09 00:44:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-09 00:44:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:44:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:44:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:44:38,747 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:44:38,751 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:44:53,845 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-09 00:44:53,845 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:44:54,729 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:44:54,730 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:44:54,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:44:54 BoogieIcfgContainer [2024-11-09 00:44:54,730 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:44:54,732 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:44:54,733 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:44:54,742 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:44:54,742 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:44:54" (1/1) ... [2024-11-09 00:44:54,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:44:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-09 00:44:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-09 00:44:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:44:54,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:48:20,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:48:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:51:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:48,391 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2024-11-09 00:51:48,400 INFO L158 Benchmark]: Toolchain (without parser) took 430480.14ms. Allocated memory was 172.0MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 132.4MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 900.5MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,400 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 172.0MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:51:48,401 INFO L158 Benchmark]: CACSL2BoogieTranslator took 451.50ms. Allocated memory is still 172.0MB. Free memory was 132.4MB in the beginning and 109.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,402 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.68ms. Allocated memory is still 172.0MB. Free memory was 109.3MB in the beginning and 105.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,402 INFO L158 Benchmark]: Boogie Preprocessor took 78.61ms. Allocated memory is still 172.0MB. Free memory was 105.1MB in the beginning and 101.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,403 INFO L158 Benchmark]: RCFGBuilder took 16186.05ms. Allocated memory was 172.0MB in the beginning and 362.8MB in the end (delta: 190.8MB). Free memory was 101.0MB in the beginning and 137.7MB in the end (delta: -36.8MB). Peak memory consumption was 185.2MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,405 INFO L158 Benchmark]: CodeCheck took 413661.51ms. Allocated memory was 362.8MB in the beginning and 3.2GB in the end (delta: 2.8GB). Free memory was 137.7MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 713.1MB. Max. memory is 16.1GB. [2024-11-09 00:51:48,408 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 172.0MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 451.50ms. Allocated memory is still 172.0MB. Free memory was 132.4MB in the beginning and 109.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.68ms. Allocated memory is still 172.0MB. Free memory was 109.3MB in the beginning and 105.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.61ms. Allocated memory is still 172.0MB. Free memory was 105.1MB in the beginning and 101.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 16186.05ms. Allocated memory was 172.0MB in the beginning and 362.8MB in the end (delta: 190.8MB). Free memory was 101.0MB in the beginning and 137.7MB in the end (delta: -36.8MB). Peak memory consumption was 185.2MB. Max. memory is 16.1GB. * CodeCheck took 413661.51ms. Allocated memory was 362.8MB in the beginning and 3.2GB in the end (delta: 2.8GB). Free memory was 137.7MB in the beginning and 2.3GB in the end (delta: -2.1GB). Peak memory consumption was 713.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:51:48,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --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 4f06c627005526bf7352f5af3bf213732c8f95aaddbc4d58e55a979b56de8616 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:51:50,839 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:51:50,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-09 00:51:50,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:51:50,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:51:50,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:51:50,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:51:50,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:51:50,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:51:50,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:51:50,955 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:51:50,955 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:51:50,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:51:50,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:51:50,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:51:50,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:51:50,957 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:51:50,957 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:51:50,958 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:51:50,958 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:51:50,959 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:51:50,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:51:50,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:51:50,960 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:51:50,960 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:51:50,960 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:51:50,961 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:51:50,961 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:51:50,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:51:50,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:50,962 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:51:50,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:51:50,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:51:50,963 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:51:50,963 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:51:50,964 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:51:50,964 INFO L153 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f06c627005526bf7352f5af3bf213732c8f95aaddbc4d58e55a979b56de8616 [2024-11-09 00:51:51,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:51:51,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:51:51,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:51:51,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:51:51,362 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:51:51,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c Unable to find full path for "g++" [2024-11-09 00:51:53,452 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:51:53,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:51:53,715 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c [2024-11-09 00:51:53,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/2771203ef/4e476fc50f504a3caefcc9758bfb5696/FLAGf390fc3d5 [2024-11-09 00:51:53,741 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/data/2771203ef/4e476fc50f504a3caefcc9758bfb5696 [2024-11-09 00:51:53,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:51:53,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:51:53,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:51:53,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:51:53,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:51:53,753 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:51:53" (1/1) ... [2024-11-09 00:51:53,754 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c092f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:53, skipping insertion in model container [2024-11-09 00:51:53,754 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:51:53" (1/1) ... [2024-11-09 00:51:53,781 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:51:53,969 WARN L250 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c[690,703] [2024-11-09 00:51:54,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:51:54,191 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:51:54,206 WARN L250 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_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/sv-benchmarks/c/float-benchs/sin_interpolated_bigrange_tight.c[690,703] [2024-11-09 00:51:54,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:51:54,329 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:51:54,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54 WrapperNode [2024-11-09 00:51:54,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:51:54,331 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:51:54,331 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:51:54,331 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:51:54,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,370 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,436 INFO L138 Inliner]: procedures = 22, calls = 381, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 406 [2024-11-09 00:51:54,436 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:51:54,437 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:51:54,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:51:54,438 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:51:54,447 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,461 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,506 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,512 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,522 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,531 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:51:54,536 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:51:54,536 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:51:54,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:51:54,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:51:54" (1/1) ... [2024-11-09 00:51:54,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:54,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:51:54,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:51:54,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:51:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:51:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-09 00:51:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_POS [2024-11-09 00:51:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_POS [2024-11-09 00:51:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-09 00:51:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:51:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_0_180 [2024-11-09 00:51:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_0_180 [2024-11-09 00:51:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure SIN_180 [2024-11-09 00:51:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure SIN_180 [2024-11-09 00:51:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:51:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:51:54,707 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:51:54,710 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:52:03,505 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-09 00:52:03,510 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-09 00:52:03,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-11-09 00:52:03,518 INFO L158 Benchmark]: Toolchain (without parser) took 9772.01ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 51.1MB in the beginning and 42.4MB in the end (delta: 8.7MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2024-11-09 00:52:03,519 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 75.5MB. Free memory was 51.4MB in the beginning and 51.3MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:52:03,519 INFO L158 Benchmark]: CACSL2BoogieTranslator took 583.58ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 50.9MB in the beginning and 65.2MB in the end (delta: -14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 00:52:03,520 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.66ms. Allocated memory is still 98.6MB. Free memory was 65.2MB in the beginning and 60.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:52:03,521 INFO L158 Benchmark]: Boogie Preprocessor took 97.96ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 55.7MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:52:03,521 INFO L158 Benchmark]: RCFGBuilder took 8980.33ms. Allocated memory is still 98.6MB. Free memory was 55.7MB in the beginning and 42.4MB in the end (delta: 13.4MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2024-11-09 00:52:03,526 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 75.5MB. Free memory was 51.4MB in the beginning and 51.3MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 583.58ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 50.9MB in the beginning and 65.2MB in the end (delta: -14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.66ms. Allocated memory is still 98.6MB. Free memory was 65.2MB in the beginning and 60.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.96ms. Allocated memory is still 98.6MB. Free memory was 60.3MB in the beginning and 55.7MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 8980.33ms. Allocated memory is still 98.6MB. Free memory was 55.7MB in the beginning and 42.4MB in the end (delta: 13.4MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6cd104-fd8f-4f4f-aa40-8aa02a156b08/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")