./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.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_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/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_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/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_58621f88-8017-47c2-ae51-5a3a2084adf2/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 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:52,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:53,056 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:58:53,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:53,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:53,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:53,107 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:58:53,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:58:53,109 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:53,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:53,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:53,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:58:53,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:58:53,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:53,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:58:53,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:53,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:58:53,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:53,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:58:53,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:53,113 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:58:53,117 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:58:53,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:53,118 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:53,118 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:53,119 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:53,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:53,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:53,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:53,120 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:53,120 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:58:53,121 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:53,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:53,125 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_58621f88-8017-47c2-ae51-5a3a2084adf2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a [2024-11-09 00:58:53,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:53,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:53,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:53,492 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:53,492 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:53,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c Unable to find full path for "g++" [2024-11-09 00:58:55,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:55,775 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:55,776 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c [2024-11-09 00:58:55,788 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/7e244e98a/209457a65a824689bece4d2d179cb901/FLAG92b81559e [2024-11-09 00:58:56,107 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/7e244e98a/209457a65a824689bece4d2d179cb901 [2024-11-09 00:58:56,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:56,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:56,113 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:56,113 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:56,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:56,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c603709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56, skipping insertion in model container [2024-11-09 00:58:56,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,168 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:56,553 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_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-09 00:58:56,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:56,595 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:56,729 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_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-09 00:58:56,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:56,772 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:56,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56 WrapperNode [2024-11-09 00:58:56,773 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:56,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:56,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:56,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:56,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,809 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,866 INFO L138 Inliner]: procedures = 26, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1107 [2024-11-09 00:58:56,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:56,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:56,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:56,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:56,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,892 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,951 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:56,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:56,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:56,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:56,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56" (1/1) ... [2024-11-09 00:58:56,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:57,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:57,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:57,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:58:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-09 00:58:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-09 00:58:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:58:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-09 00:58:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-09 00:58:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:58:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:58:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:58:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-09 00:58:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:58:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-09 00:58:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-09 00:58:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-09 00:58:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-09 00:58:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-09 00:58:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:58:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:58:57,334 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:57,337 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:59:09,357 INFO L? ?]: Removed 283 outVars from TransFormulas that were not future-live. [2024-11-09 00:59:09,357 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:59:09,950 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:59:09,950 INFO L316 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-09 00:59:09,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:09 BoogieIcfgContainer [2024-11-09 00:59:09,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:59:09,952 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:59:09,952 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:59:09,963 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:59:09,964 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:09" (1/1) ... [2024-11-09 00:59:09,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:59:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 341 transitions. [2024-11-09 00:59:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 341 transitions. [2024-11-09 00:59:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:59:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:22,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:59:22,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 338 transitions. [2024-11-09 00:59:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2024-11-09 00:59:22,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:59:22,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:22,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:59:23,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:59:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:59:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:59:35,266 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 00:59:35,269 INFO L158 Benchmark]: Toolchain (without parser) took 39157.51ms. Allocated memory was 159.4MB in the beginning and 375.4MB in the end (delta: 216.0MB). Free memory was 122.7MB in the beginning and 307.9MB in the end (delta: -185.2MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,270 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 115.3MB. Free memory was 88.7MB in the beginning and 88.7MB in the end (delta: 25.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:59:35,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 660.86ms. Allocated memory is still 159.4MB. Free memory was 122.7MB in the beginning and 94.6MB in the end (delta: 28.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,271 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.05ms. Allocated memory is still 159.4MB. Free memory was 94.6MB in the beginning and 87.7MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,272 INFO L158 Benchmark]: Boogie Preprocessor took 117.69ms. Allocated memory is still 159.4MB. Free memory was 87.7MB in the beginning and 80.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,272 INFO L158 Benchmark]: RCFGBuilder took 12966.06ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 80.7MB in the beginning and 167.9MB in the end (delta: -87.1MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,273 INFO L158 Benchmark]: CodeCheck took 25315.90ms. Allocated memory was 216.0MB in the beginning and 375.4MB in the end (delta: 159.4MB). Free memory was 167.9MB in the beginning and 307.9MB in the end (delta: -140.0MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2024-11-09 00:59:35,276 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 0.35ms. Allocated memory is still 115.3MB. Free memory was 88.7MB in the beginning and 88.7MB in the end (delta: 25.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 660.86ms. Allocated memory is still 159.4MB. Free memory was 122.7MB in the beginning and 94.6MB in the end (delta: 28.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.05ms. Allocated memory is still 159.4MB. Free memory was 94.6MB in the beginning and 87.7MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.69ms. Allocated memory is still 159.4MB. Free memory was 87.7MB in the beginning and 80.7MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12966.06ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 80.7MB in the beginning and 167.9MB in the end (delta: -87.1MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * CodeCheck took 25315.90ms. Allocated memory was 216.0MB in the beginning and 375.4MB in the end (delta: 159.4MB). Free memory was 167.9MB in the beginning and 307.9MB in the end (delta: -140.0MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:59:35,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/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_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/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_58621f88-8017-47c2-ae51-5a3a2084adf2/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 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:59:37,591 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:59:37,660 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-09 00:59:37,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:59:37,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:59:37,709 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:59:37,710 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:59:37,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:59:37,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:59:37,713 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:59:37,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:59:37,714 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:59:37,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:59:37,715 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:59:37,716 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:59:37,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:59:37,718 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:59:37,719 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:59:37,719 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:59:37,719 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:59:37,720 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:59:37,724 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:59:37,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:59:37,725 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:59:37,725 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:59:37,726 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:59:37,726 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:59:37,726 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:59:37,726 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:59:37,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:37,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:59:37,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:59:37,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:59:37,728 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:59:37,730 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:59:37,730 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:59:37,730 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_58621f88-8017-47c2-ae51-5a3a2084adf2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 959cf13250ec2b6e5dddf50bf5f6f5ec77af838554361783331a09278dc3447a [2024-11-09 00:59:38,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:59:38,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:59:38,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:59:38,140 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:59:38,142 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:59:38,143 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/double_req_bl_0330b.c Unable to find full path for "g++" [2024-11-09 00:59:40,250 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:59:40,613 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:59:40,615 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c [2024-11-09 00:59:40,635 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/2abf88e72/c621e095130f4de39ef3c3a19a62398e/FLAGe6942b97b [2024-11-09 00:59:40,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/data/2abf88e72/c621e095130f4de39ef3c3a19a62398e [2024-11-09 00:59:40,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:59:40,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:59:40,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:40,669 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:59:40,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:59:40,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:40" (1/1) ... [2024-11-09 00:59:40,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad435da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:40, skipping insertion in model container [2024-11-09 00:59:40,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:40" (1/1) ... [2024-11-09 00:59:40,738 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:59:41,236 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_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-09 00:59:41,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:41,297 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:59:41,454 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_58621f88-8017-47c2-ae51-5a3a2084adf2/sv-benchmarks/c/float-newlib/double_req_bl_0330b.c[16341,16354] [2024-11-09 00:59:41,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:41,496 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:59:41,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41 WrapperNode [2024-11-09 00:59:41,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:41,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:41,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:59:41,499 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:59:41,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,538 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,601 INFO L138 Inliner]: procedures = 30, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1005 [2024-11-09 00:59:41,602 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:41,602 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:59:41,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:59:41,603 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:59:41,613 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,613 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,624 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,625 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,700 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:59:41,715 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:59:41,715 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:59:41,715 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:59:41,716 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:41" (1/1) ... [2024-11-09 00:59:41,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:41,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:59:41,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:59:41,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:59:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:59:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-09 00:59:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-11-09 00:59:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-11-09 00:59:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-09 00:59:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:59:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:59:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-11-09 00:59:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-11-09 00:59:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:59:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-09 00:59:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:59:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:59:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-11-09 00:59:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-11-09 00:59:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-09 00:59:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-09 00:59:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:59:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:59:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:59:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:59:42,029 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:59:42,034 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:46,066 INFO L? ?]: Removed 276 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:46,066 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:46,372 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:46,374 INFO L316 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-09 01:02:46,375 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:46 BoogieIcfgContainer [2024-11-09 01:02:46,376 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:46,377 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:46,377 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:46,389 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:46,389 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:46" (1/1) ... [2024-11-09 01:02:46,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 209 states and 341 transitions. [2024-11-09 01:02:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 341 transitions. [2024-11-09 01:02:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:02:46,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,482 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:02:46,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:02:46,485 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:02:46,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-09 01:02:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:48,881 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:02:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 01:02:49,980 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:50,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-09 01:02:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 338 transitions. [2024-11-09 01:02:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2024-11-09 01:02:50,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:02:50,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:50,889 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:02:50,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:02:50,893 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:02:50,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 01:02:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,306 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:02:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,911 INFO L255 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:02:56,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:57,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-09 01:03:01,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 01:03:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 211 states and 346 transitions. [2024-11-09 01:03:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 346 transitions. [2024-11-09 01:03:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:02,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:02,558 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:02,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:02,560 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:02,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 01:03:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,812 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:05,434 INFO L255 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 01:03:05,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:05,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-09 01:03:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 211 states and 344 transitions. [2024-11-09 01:03:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 344 transitions. [2024-11-09 01:03:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:05,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:05,469 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:05,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:05,475 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:05,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 01:03:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:10,237 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:10,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:03:10,856 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:12,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 01:03:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 209 states and 339 transitions. [2024-11-09 01:03:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 339 transitions. [2024-11-09 01:03:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:03:18,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,139 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:18,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:18,142 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:18,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 01:03:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:20,521 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:21,146 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 01:03:21,147 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:21,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-09 01:03:31,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:34,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 209 states and 337 transitions. [2024-11-09 01:03:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 337 transitions. [2024-11-09 01:03:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:34,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:34,400 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:34,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:34,404 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:34,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 01:03:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,545 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:37,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 01:03:37,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:37,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 01:03:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 209 states and 335 transitions. [2024-11-09 01:03:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 335 transitions. [2024-11-09 01:03:38,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:38,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:38,760 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:38,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:38,763 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:38,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 01:03:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,037 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:41,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 01:03:41,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:03:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:41,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 01:03:51,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:03:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 209 states and 333 transitions. [2024-11-09 01:03:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 333 transitions. [2024-11-09 01:03:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:53,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:53,245 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:03:53,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 01:03:53,253 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:03:53,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 01:03:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:57,972 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 01:03:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:58,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 01:03:58,714 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:04:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:01,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 01:04:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 10 states and 9 transitions. [2024-11-09 01:04:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2024-11-09 01:04:01,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 01:04:01,479 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2024-11-09 01:04:01,490 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 01:04:02,873 INFO L75 FloydHoareUtils]: For program point L155(line 155) no Hoare annotation was computed. [2024-11-09 01:04:02,874 INFO L75 FloydHoareUtils]: For program point L155-1(line 155) no Hoare annotation was computed. [2024-11-09 01:04:02,875 INFO L75 FloydHoareUtils]: For program point L151(lines 151 156) no Hoare annotation was computed. [2024-11-09 01:04:02,875 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 115 165) no Hoare annotation was computed. [2024-11-09 01:04:02,875 INFO L75 FloydHoareUtils]: For program point L143-1(lines 143 148) no Hoare annotation was computed. [2024-11-09 01:04:02,875 INFO L75 FloydHoareUtils]: For program point L143-2(lines 143 148) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point L143-3(lines 143 148) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point L152(lines 152 155) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 115 165) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point L140(lines 140 141) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point L128-1(lines 128 132) no Hoare annotation was computed. [2024-11-09 01:04:02,877 INFO L75 FloydHoareUtils]: For program point L128-2(lines 128 132) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L128-3(lines 128 132) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L124(lines 124 136) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L124-2(lines 115 165) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L153(line 153) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L153-1(line 153) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L141(line 141) no Hoare annotation was computed. [2024-11-09 01:04:02,878 INFO L75 FloydHoareUtils]: For program point L141-1(line 141) no Hoare annotation was computed. [2024-11-09 01:04:02,879 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 115 165) no Hoare annotation was computed. [2024-11-09 01:04:02,879 INFO L75 FloydHoareUtils]: For program point L125(lines 125 126) no Hoare annotation was computed. [2024-11-09 01:04:02,879 INFO L75 FloydHoareUtils]: For program point L158-1(lines 158 163) no Hoare annotation was computed. [2024-11-09 01:04:02,883 INFO L75 FloydHoareUtils]: For program point L158-2(lines 158 163) no Hoare annotation was computed. [2024-11-09 01:04:02,883 INFO L75 FloydHoareUtils]: For program point L158-3(lines 158 163) no Hoare annotation was computed. [2024-11-09 01:04:02,883 INFO L75 FloydHoareUtils]: For program point L117-1(lines 117 122) no Hoare annotation was computed. [2024-11-09 01:04:02,883 INFO L75 FloydHoareUtils]: For program point L117-2(lines 117 122) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point L117-3(lines 117 122) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point L142(lines 142 150) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point L134(lines 134 135) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point L97(lines 97 101) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point L97-1(lines 97 101) no Hoare annotation was computed. [2024-11-09 01:04:02,884 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 90 109) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 90 109) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L102(lines 102 107) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L102-1(lines 102 107) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L102-2(lines 102 107) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L92-1(lines 92 96) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L92-2(lines 92 96) no Hoare annotation was computed. [2024-11-09 01:04:02,885 INFO L75 FloydHoareUtils]: For program point L543-1(lines 543 547) no Hoare annotation was computed. [2024-11-09 01:04:02,886 INFO L75 FloydHoareUtils]: For program point L543-2(lines 543 547) no Hoare annotation was computed. [2024-11-09 01:04:02,886 INFO L75 FloydHoareUtils]: For program point L543-3(lines 543 547) no Hoare annotation was computed. [2024-11-09 01:04:02,886 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 540 574) no Hoare annotation was computed. [2024-11-09 01:04:02,887 INFO L75 FloydHoareUtils]: For program point L560(lines 560 569) no Hoare annotation was computed. [2024-11-09 01:04:02,888 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 540 574) no Hoare annotation was computed. [2024-11-09 01:04:02,888 INFO L75 FloydHoareUtils]: For program point L550(lines 550 551) no Hoare annotation was computed. [2024-11-09 01:04:02,888 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 540 574) no Hoare annotation was computed. [2024-11-09 01:04:02,889 INFO L75 FloydHoareUtils]: For program point L563-1(lines 563 568) no Hoare annotation was computed. [2024-11-09 01:04:02,889 INFO L75 FloydHoareUtils]: For program point L563-2(lines 563 568) no Hoare annotation was computed. [2024-11-09 01:04:02,889 INFO L75 FloydHoareUtils]: For program point L563-3(lines 560 569) no Hoare annotation was computed. [2024-11-09 01:04:02,889 INFO L75 FloydHoareUtils]: For program point L557(lines 557 573) no Hoare annotation was computed. [2024-11-09 01:04:02,893 INFO L75 FloydHoareUtils]: For program point L549(lines 549 552) no Hoare annotation was computed. [2024-11-09 01:04:02,893 INFO L75 FloydHoareUtils]: For program point L549-2(lines 549 552) no Hoare annotation was computed. [2024-11-09 01:04:02,893 INFO L75 FloydHoareUtils]: For program point L630(line 630) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L630-1(line 630) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L168-1(lines 168 172) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L168-2(lines 168 172) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L631(line 631) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L301(line 301) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L334-1(lines 334 335) no Hoare annotation was computed. [2024-11-09 01:04:02,894 INFO L75 FloydHoareUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2024-11-09 01:04:02,895 INFO L75 FloydHoareUtils]: For program point L334-3(lines 334 335) no Hoare annotation was computed. [2024-11-09 01:04:02,895 INFO L75 FloydHoareUtils]: For program point L334-4(lines 334 335) no Hoare annotation was computed. [2024-11-09 01:04:02,895 INFO L75 FloydHoareUtils]: For program point L632(line 632) no Hoare annotation was computed. [2024-11-09 01:04:02,899 INFO L75 FloydHoareUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2024-11-09 01:04:02,899 INFO L75 FloydHoareUtils]: For program point L269(lines 269 270) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L302-2(lines 293 310) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L468-1(lines 468 472) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L468-2(lines 468 472) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L468-3(lines 468 472) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L270(line 270) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2024-11-09 01:04:02,900 INFO L75 FloydHoareUtils]: For program point L502(lines 502 507) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L502-1(lines 502 507) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L502-2(lines 502 507) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L338-1(lines 338 339) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L338-3(lines 338 339) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L338-4(lines 338 339) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L173(lines 173 178) no Hoare annotation was computed. [2024-11-09 01:04:02,901 INFO L75 FloydHoareUtils]: For program point L173-1(lines 173 178) no Hoare annotation was computed. [2024-11-09 01:04:02,902 INFO L75 FloydHoareUtils]: For program point L173-2(lines 173 178) no Hoare annotation was computed. [2024-11-09 01:04:02,902 INFO L75 FloydHoareUtils]: For program point L274-1(lines 196 366) no Hoare annotation was computed. [2024-11-09 01:04:02,902 INFO L75 FloydHoareUtils]: For program point L241-2(lines 196 366) no Hoare annotation was computed. [2024-11-09 01:04:02,905 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 637 654) the Hoare annotation is: true [2024-11-09 01:04:02,909 INFO L77 FloydHoareUtils]: At program point L606(lines 606 635) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start_cos_double_#res#1| (let ((.cse0 (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) (fp.sub currentRoundingMode .cse0 .cse0)))) [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L408-1(lines 408 412) no Hoare annotation was computed. [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L408-2(lines 408 412) no Hoare annotation was computed. [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L342(line 342) no Hoare annotation was computed. [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L408-3(lines 408 412) no Hoare annotation was computed. [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L276-1(lines 276 277) no Hoare annotation was computed. [2024-11-09 01:04:02,910 INFO L75 FloydHoareUtils]: For program point L276-3(lines 276 277) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L276-4(lines 274 291) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L78(lines 78 83) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 83) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L78-2(lines 78 83) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L343-1(lines 343 347) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L244(lines 196 366) no Hoare annotation was computed. [2024-11-09 01:04:02,911 INFO L75 FloydHoareUtils]: For program point L343-3(lines 343 347) no Hoare annotation was computed. [2024-11-09 01:04:02,912 INFO L75 FloydHoareUtils]: For program point L343-4(lines 343 347) no Hoare annotation was computed. [2024-11-09 01:04:02,912 INFO L75 FloydHoareUtils]: For program point L211-1(lines 211 212) no Hoare annotation was computed. [2024-11-09 01:04:02,912 INFO L75 FloydHoareUtils]: For program point L211-3(lines 211 212) no Hoare annotation was computed. [2024-11-09 01:04:02,915 INFO L75 FloydHoareUtils]: For program point L211-4(lines 211 212) no Hoare annotation was computed. [2024-11-09 01:04:02,919 INFO L75 FloydHoareUtils]: For program point L46(lines 46 47) no Hoare annotation was computed. [2024-11-09 01:04:02,919 INFO L75 FloydHoareUtils]: For program point L509-1(lines 509 514) no Hoare annotation was computed. [2024-11-09 01:04:02,919 INFO L75 FloydHoareUtils]: For program point L509-2(lines 509 514) no Hoare annotation was computed. [2024-11-09 01:04:02,920 INFO L75 FloydHoareUtils]: For program point L509-3(lines 509 514) no Hoare annotation was computed. [2024-11-09 01:04:02,920 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 24 85) no Hoare annotation was computed. [2024-11-09 01:04:02,920 INFO L77 FloydHoareUtils]: At program point L609-1(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 01:04:02,920 INFO L77 FloydHoareUtils]: At program point L609-2(lines 609 613) the Hoare annotation is: (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) [2024-11-09 01:04:02,921 INFO L77 FloydHoareUtils]: At program point L609-3(lines 609 613) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start_cos_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 01:04:02,921 INFO L75 FloydHoareUtils]: For program point L444(lines 444 490) no Hoare annotation was computed. [2024-11-09 01:04:02,921 INFO L75 FloydHoareUtils]: For program point L312(line 312) no Hoare annotation was computed. [2024-11-09 01:04:02,921 INFO L75 FloydHoareUtils]: For program point L279-1(lines 279 280) no Hoare annotation was computed. [2024-11-09 01:04:02,921 INFO L75 FloydHoareUtils]: For program point L279-3(lines 279 280) no Hoare annotation was computed. [2024-11-09 01:04:02,921 INFO L75 FloydHoareUtils]: For program point L279-4(lines 279 280) no Hoare annotation was computed. [2024-11-09 01:04:02,922 INFO L75 FloydHoareUtils]: For program point L313-1(lines 313 316) no Hoare annotation was computed. [2024-11-09 01:04:02,922 INFO L75 FloydHoareUtils]: For program point L247-1(lines 247 256) no Hoare annotation was computed. [2024-11-09 01:04:02,922 INFO L75 FloydHoareUtils]: For program point L313-3(lines 313 316) no Hoare annotation was computed. [2024-11-09 01:04:02,926 INFO L75 FloydHoareUtils]: For program point L214-1(lines 214 218) no Hoare annotation was computed. [2024-11-09 01:04:02,926 INFO L75 FloydHoareUtils]: For program point L313-4(lines 313 316) no Hoare annotation was computed. [2024-11-09 01:04:02,927 INFO L75 FloydHoareUtils]: For program point L247-3(lines 247 256) no Hoare annotation was computed. [2024-11-09 01:04:02,927 INFO L75 FloydHoareUtils]: For program point L214-3(lines 214 218) no Hoare annotation was computed. [2024-11-09 01:04:02,927 INFO L75 FloydHoareUtils]: For program point L247-4(lines 244 272) no Hoare annotation was computed. [2024-11-09 01:04:02,927 INFO L75 FloydHoareUtils]: For program point L214-4(lines 214 218) no Hoare annotation was computed. [2024-11-09 01:04:02,928 INFO L75 FloydHoareUtils]: For program point L215-1(lines 215 216) no Hoare annotation was computed. [2024-11-09 01:04:02,931 INFO L75 FloydHoareUtils]: For program point L215-3(lines 215 216) no Hoare annotation was computed. [2024-11-09 01:04:02,931 INFO L75 FloydHoareUtils]: For program point L215-4(lines 215 216) no Hoare annotation was computed. [2024-11-09 01:04:02,931 INFO L75 FloydHoareUtils]: For program point L414(lines 414 418) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L282-1(lines 282 287) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L348-3(lines 348 352) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L348-4(lines 348 352) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L282-3(lines 282 287) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L282-4(lines 282 287) no Hoare annotation was computed. [2024-11-09 01:04:02,932 INFO L75 FloydHoareUtils]: For program point L515-1(lines 515 518) no Hoare annotation was computed. [2024-11-09 01:04:02,933 INFO L75 FloydHoareUtils]: For program point L515-3(lines 515 518) no Hoare annotation was computed. [2024-11-09 01:04:02,933 INFO L75 FloydHoareUtils]: For program point L515-4(lines 515 518) no Hoare annotation was computed. [2024-11-09 01:04:02,933 INFO L75 FloydHoareUtils]: For program point L284-1(lines 284 285) no Hoare annotation was computed. [2024-11-09 01:04:02,937 INFO L75 FloydHoareUtils]: For program point L284-3(lines 284 285) no Hoare annotation was computed. [2024-11-09 01:04:02,937 INFO L75 FloydHoareUtils]: For program point L284-4(lines 284 285) no Hoare annotation was computed. [2024-11-09 01:04:02,938 INFO L77 FloydHoareUtils]: At program point L648(lines 648 651) the Hoare annotation is: (= |ULTIMATE.start_main_#t~ret133#1| (_ bv1 32)) [2024-11-09 01:04:02,938 INFO L75 FloydHoareUtils]: For program point L450-2(lines 450 482) no Hoare annotation was computed. [2024-11-09 01:04:02,938 INFO L75 FloydHoareUtils]: For program point L450-4(lines 450 482) no Hoare annotation was computed. [2024-11-09 01:04:02,938 INFO L75 FloydHoareUtils]: For program point L318-1(lines 318 322) no Hoare annotation was computed. [2024-11-09 01:04:02,939 INFO L75 FloydHoareUtils]: For program point L318-3(lines 318 322) no Hoare annotation was computed. [2024-11-09 01:04:02,942 INFO L75 FloydHoareUtils]: For program point L318-4(lines 318 322) no Hoare annotation was computed. [2024-11-09 01:04:02,942 INFO L75 FloydHoareUtils]: For program point L649(line 649) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L77 FloydHoareUtils]: At program point L616(lines 616 634) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) |ULTIMATE.start_cos_double_~ix~3#1|) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L319-1(lines 319 320) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L319-3(lines 319 320) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L319-4(lines 319 320) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L55(lines 55 77) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L617(line 617) no Hoare annotation was computed. [2024-11-09 01:04:02,943 INFO L75 FloydHoareUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2024-11-09 01:04:02,944 INFO L75 FloydHoareUtils]: For program point L419(lines 419 443) no Hoare annotation was computed. [2024-11-09 01:04:02,944 INFO L75 FloydHoareUtils]: For program point L353-1(lines 353 354) no Hoare annotation was computed. [2024-11-09 01:04:02,944 INFO L75 FloydHoareUtils]: For program point L353-3(lines 353 354) no Hoare annotation was computed. [2024-11-09 01:04:02,948 INFO L75 FloydHoareUtils]: For program point L221(lines 196 366) no Hoare annotation was computed. [2024-11-09 01:04:02,948 INFO L75 FloydHoareUtils]: For program point L353-4(lines 324 364) no Hoare annotation was computed. [2024-11-09 01:04:02,949 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 401 530) no Hoare annotation was computed. [2024-11-09 01:04:02,949 INFO L77 FloydHoareUtils]: At program point L619(lines 619 634) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_199| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_199|)) |ULTIMATE.start_cos_double_~ix~3#1|) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_199|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_199|))))) (= |ULTIMATE.start_cos_double_~x#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) [2024-11-09 01:04:02,949 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 01:04:02,949 INFO L75 FloydHoareUtils]: For program point L223-1(lines 223 227) no Hoare annotation was computed. [2024-11-09 01:04:02,949 INFO L75 FloydHoareUtils]: For program point L223-3(lines 223 227) no Hoare annotation was computed. [2024-11-09 01:04:02,949 INFO L75 FloydHoareUtils]: For program point L223-4(lines 223 227) no Hoare annotation was computed. [2024-11-09 01:04:02,968 INFO L75 FloydHoareUtils]: For program point L521-1(lines 521 522) no Hoare annotation was computed. [2024-11-09 01:04:02,969 INFO L75 FloydHoareUtils]: For program point L521-3(lines 521 522) no Hoare annotation was computed. [2024-11-09 01:04:02,969 INFO L75 FloydHoareUtils]: For program point L521-4(lines 521 522) no Hoare annotation was computed. [2024-11-09 01:04:02,969 INFO L75 FloydHoareUtils]: For program point L257-1(lines 244 272) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L456-1(lines 456 460) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L456-2(lines 456 460) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L456-3(lines 456 460) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L324(lines 324 364) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2024-11-09 01:04:02,970 INFO L75 FloydHoareUtils]: For program point L27-2(lines 27 32) no Hoare annotation was computed. [2024-11-09 01:04:02,971 INFO L75 FloydHoareUtils]: For program point L27-3(lines 27 32) no Hoare annotation was computed. [2024-11-09 01:04:02,971 INFO L75 FloydHoareUtils]: For program point L325(line 325) no Hoare annotation was computed. [2024-11-09 01:04:02,971 INFO L75 FloydHoareUtils]: For program point L62(lines 62 63) no Hoare annotation was computed. [2024-11-09 01:04:02,971 INFO L75 FloydHoareUtils]: For program point L492(lines 492 495) no Hoare annotation was computed. [2024-11-09 01:04:02,971 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 01:04:02,972 INFO L75 FloydHoareUtils]: For program point L327-1(lines 327 328) no Hoare annotation was computed. [2024-11-09 01:04:02,972 INFO L75 FloydHoareUtils]: For program point L327-3(lines 327 328) no Hoare annotation was computed. [2024-11-09 01:04:02,972 INFO L75 FloydHoareUtils]: For program point L327-4(lines 327 328) no Hoare annotation was computed. [2024-11-09 01:04:02,972 INFO L75 FloydHoareUtils]: For program point L625(line 625) no Hoare annotation was computed. [2024-11-09 01:04:02,972 INFO L75 FloydHoareUtils]: For program point L229(line 229) no Hoare annotation was computed. [2024-11-09 01:04:02,973 INFO L75 FloydHoareUtils]: For program point L626(line 626) no Hoare annotation was computed. [2024-11-09 01:04:02,973 INFO L75 FloydHoareUtils]: For program point L626-1(line 626) no Hoare annotation was computed. [2024-11-09 01:04:02,973 INFO L75 FloydHoareUtils]: For program point L296-1(lines 296 299) no Hoare annotation was computed. [2024-11-09 01:04:02,973 INFO L75 FloydHoareUtils]: For program point L296-3(lines 296 299) no Hoare annotation was computed. [2024-11-09 01:04:02,973 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 649) no Hoare annotation was computed. [2024-11-09 01:04:02,974 INFO L75 FloydHoareUtils]: For program point L627(line 627) no Hoare annotation was computed. [2024-11-09 01:04:02,974 INFO L75 FloydHoareUtils]: For program point L462(lines 462 481) no Hoare annotation was computed. [2024-11-09 01:04:02,974 INFO L75 FloydHoareUtils]: For program point L462-1(lines 462 481) no Hoare annotation was computed. [2024-11-09 01:04:02,974 INFO L75 FloydHoareUtils]: For program point L628(line 628) no Hoare annotation was computed. [2024-11-09 01:04:02,974 INFO L75 FloydHoareUtils]: For program point L628-1(line 628) no Hoare annotation was computed. [2024-11-09 01:04:02,975 INFO L75 FloydHoareUtils]: For program point L34(lines 34 77) no Hoare annotation was computed. [2024-11-09 01:04:02,975 INFO L75 FloydHoareUtils]: For program point L629(line 629) no Hoare annotation was computed. [2024-11-09 01:04:02,975 INFO L75 FloydHoareUtils]: For program point L497-1(lines 497 501) no Hoare annotation was computed. [2024-11-09 01:04:02,975 INFO L75 FloydHoareUtils]: For program point L497-2(lines 497 501) no Hoare annotation was computed. [2024-11-09 01:04:02,975 INFO L75 FloydHoareUtils]: For program point L332(line 332) no Hoare annotation was computed. [2024-11-09 01:04:02,976 INFO L75 FloydHoareUtils]: For program point L35(lines 35 54) no Hoare annotation was computed. [2024-11-09 01:04:02,976 INFO L75 FloydHoareUtils]: For program point __kernel_sinFINAL(lines 584 604) no Hoare annotation was computed. [2024-11-09 01:04:02,976 INFO L75 FloydHoareUtils]: For program point L593(lines 593 596) no Hoare annotation was computed. [2024-11-09 01:04:02,976 INFO L75 FloydHoareUtils]: For program point L593-2(lines 593 596) no Hoare annotation was computed. [2024-11-09 01:04:02,976 INFO L75 FloydHoareUtils]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2024-11-09 01:04:02,978 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 584 604) no Hoare annotation was computed. [2024-11-09 01:04:02,979 INFO L75 FloydHoareUtils]: For program point L587-2(lines 587 591) no Hoare annotation was computed. [2024-11-09 01:04:02,979 INFO L75 FloydHoareUtils]: For program point L587-3(lines 587 591) no Hoare annotation was computed. [2024-11-09 01:04:02,979 INFO L75 FloydHoareUtils]: For program point __kernel_sinEXIT(lines 584 604) no Hoare annotation was computed. [2024-11-09 01:04:02,979 INFO L75 FloydHoareUtils]: For program point L594(lines 594 595) no Hoare annotation was computed. [2024-11-09 01:04:02,999 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-09 01:04:03,023 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-11-09 01:04:03,024 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-11-09 01:04:03,024 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-11-09 01:04:03,024 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-11-09 01:04:03,028 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-11-09 01:04:03,029 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-11-09 01:04:03,029 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-11-09 01:04:03,029 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-11-09 01:04:03,031 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-11-09 01:04:03,032 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-11-09 01:04:03,032 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-11-09 01:04:03,032 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-11-09 01:04:03,035 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-11-09 01:04:03,035 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-11-09 01:04:03,035 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-11-09 01:04:03,035 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-11-09 01:04:03,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 01:04:03 ImpRootNode [2024-11-09 01:04:03,038 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 01:04:03,038 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 01:04:03,039 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 01:04:03,039 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 01:04:03,040 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:46" (3/4) ... [2024-11-09 01:04:03,047 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 01:04:03,051 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-11-09 01:04:03,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-11-09 01:04:03,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-11-09 01:04:03,052 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-11-09 01:04:03,069 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 56 nodes and edges [2024-11-09 01:04:03,070 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-09 01:04:03,071 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 01:04:03,072 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 01:04:03,281 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 01:04:03,282 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 01:04:03,282 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 01:04:03,283 INFO L158 Benchmark]: Toolchain (without parser) took 262617.66ms. Allocated memory was 88.1MB in the beginning and 195.0MB in the end (delta: 107.0MB). Free memory was 62.7MB in the beginning and 141.2MB in the end (delta: -78.5MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,285 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 62.9MB. Free memory was 39.2MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:04:03,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 829.27ms. Allocated memory is still 88.1MB. Free memory was 62.7MB in the beginning and 53.4MB in the end (delta: 9.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,286 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.53ms. Allocated memory is still 88.1MB. Free memory was 53.1MB in the beginning and 46.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,286 INFO L158 Benchmark]: Boogie Preprocessor took 97.37ms. Allocated memory is still 88.1MB. Free memory was 46.9MB in the beginning and 39.5MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,290 INFO L158 Benchmark]: RCFGBuilder took 184661.20ms. Allocated memory is still 88.1MB. Free memory was 62.0MB in the beginning and 49.9MB in the end (delta: 12.1MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,291 INFO L158 Benchmark]: CodeCheck took 76661.41ms. Allocated memory was 88.1MB in the beginning and 195.0MB in the end (delta: 107.0MB). Free memory was 49.3MB in the beginning and 153.8MB in the end (delta: -104.4MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,291 INFO L158 Benchmark]: Witness Printer took 243.89ms. Allocated memory is still 195.0MB. Free memory was 153.8MB in the beginning and 141.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 01:04:03,294 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 209 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 75.1s, OverallIterations: 9, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 662 SdHoareTripleChecker+Valid, 107.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 68 mSDsluCounter, 422 SdHoareTripleChecker+Invalid, 105.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 62 mSDsCounter, 63 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 311 IncrementalHoareTripleChecker+Invalid, 380 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 63 mSolverCounterUnsat, 360 mSDtfsCounter, 311 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1121 GetRequests, 1097 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 10.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 5.7s InterpolantComputationTime, 137 NumberOfCodeBlocks, 137 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 129 ConstructedInterpolants, 8 QuantifiedInterpolants, 351 SizeOfPredicates, 9 NumberOfNonLiveVariables, 2064 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 649]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 115]: Procedure Contract for scalbn_double Derived contract for procedure scalbn_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 90]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 540]: Procedure Contract for __kernel_cos Derived contract for procedure __kernel_cos. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 584]: Procedure Contract for __kernel_sin Derived contract for procedure __kernel_sin. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 62.9MB. Free memory was 39.2MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 829.27ms. Allocated memory is still 88.1MB. Free memory was 62.7MB in the beginning and 53.4MB in the end (delta: 9.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 103.53ms. Allocated memory is still 88.1MB. Free memory was 53.1MB in the beginning and 46.9MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.37ms. Allocated memory is still 88.1MB. Free memory was 46.9MB in the beginning and 39.5MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 184661.20ms. Allocated memory is still 88.1MB. Free memory was 62.0MB in the beginning and 49.9MB in the end (delta: 12.1MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. * CodeCheck took 76661.41ms. Allocated memory was 88.1MB in the beginning and 195.0MB in the end (delta: 107.0MB). Free memory was 49.3MB in the beginning and 153.8MB in the end (delta: -104.4MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. * Witness Printer took 243.89ms. Allocated memory is still 195.0MB. Free memory was 153.8MB in the beginning and 141.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-11-09 01:04:03,521 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 01:04:03,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58621f88-8017-47c2-ae51-5a3a2084adf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE