./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-nonlinear/bound-unconstrained.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_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/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_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-nonlinear/bound-unconstrained.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/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_bb7df50f-ba42-40c6-8c44-186550314b3a/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 d0ffe75bee721c501c37c8984b3eedc1776f6d69b4bd2f17e8a9e550059e7a0c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:21:51,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:21:51,905 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:21:51,910 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:21:51,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:21:51,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:21:51,947 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:21:51,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:21:51,949 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:21:51,951 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:21:51,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:21:51,952 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:21:51,953 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:21:51,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:21:51,954 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:21:51,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:21:51,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:21:51,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:21:51,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:21:51,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:21:51,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:21:51,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:21:51,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:21:51,960 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:21:51,960 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:21:51,960 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:21:51,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:21:51,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:51,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:21:51,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:21:51,961 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:21:51,962 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:21:51,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:21:51,962 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0ffe75bee721c501c37c8984b3eedc1776f6d69b4bd2f17e8a9e550059e7a0c [2024-11-08 22:21:52,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:21:52,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:21:52,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:21:52,291 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:21:52,291 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:21:52,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/floats-nonlinear/bound-unconstrained.c Unable to find full path for "g++" [2024-11-08 22:21:54,463 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:21:54,694 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:21:54,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/sv-benchmarks/c/floats-nonlinear/bound-unconstrained.c [2024-11-08 22:21:54,708 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/data/ac9ce5ed7/24ea1f1479604aea983f39d377a9442e/FLAG00091d36f [2024-11-08 22:21:54,723 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/data/ac9ce5ed7/24ea1f1479604aea983f39d377a9442e [2024-11-08 22:21:54,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:21:54,728 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:21:54,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:54,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:21:54,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:21:54,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:54" (1/1) ... [2024-11-08 22:21:54,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b31be85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:54, skipping insertion in model container [2024-11-08 22:21:54,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:54" (1/1) ... [2024-11-08 22:21:54,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:21:54,950 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_bb7df50f-ba42-40c6-8c44-186550314b3a/sv-benchmarks/c/floats-nonlinear/bound-unconstrained.c[614,627] [2024-11-08 22:21:54,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:54,990 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:21:55,003 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_bb7df50f-ba42-40c6-8c44-186550314b3a/sv-benchmarks/c/floats-nonlinear/bound-unconstrained.c[614,627] [2024-11-08 22:21:55,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:55,030 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:21:55,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55 WrapperNode [2024-11-08 22:21:55,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:55,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:55,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:21:55,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:21:55,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,045 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,066 INFO L138 Inliner]: procedures = 17, calls = 24, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 133 [2024-11-08 22:21:55,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:55,067 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:21:55,067 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:21:55,067 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:21:55,079 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,080 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,082 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,082 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,092 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,098 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,099 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,101 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:21:55,102 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:21:55,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:21:55,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:21:55,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:21:55,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:21:55,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:21:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:21:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:21:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:21:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure check_domain [2024-11-08 22:21:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure check_domain [2024-11-08 22:21:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:21:55,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:21:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:21:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:21:55,296 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:21:55,298 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:21:55,628 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-08 22:21:55,628 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:21:55,701 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:21:55,701 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:21:55,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:55 BoogieIcfgContainer [2024-11-08 22:21:55,702 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:21:55,703 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:21:55,703 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:21:55,712 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:21:55,713 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:55" (1/1) ... [2024-11-08 22:21:55,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:21:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 32 states and 44 transitions. [2024-11-08 22:21:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 44 transitions. [2024-11-08 22:21:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:21:55,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 34 states and 46 transitions. [2024-11-08 22:21:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 46 transitions. [2024-11-08 22:21:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:21:56,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-11-08 22:21:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-08 22:21:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:21:56,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 37 states and 50 transitions. [2024-11-08 22:21:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2024-11-08 22:21:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:21:56,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-08 22:21:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-08 22:21:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:21:56,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-08 22:21:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-08 22:21:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:21:57,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 55 transitions. [2024-11-08 22:21:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2024-11-08 22:21:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:57,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:57,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 43 states and 56 transitions. [2024-11-08 22:21:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 56 transitions. [2024-11-08 22:21:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:21:57,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-08 22:21:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-08 22:21:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:21:57,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,791 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2024-11-08 22:21:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2024-11-08 22:21:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:21:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 47 states and 64 transitions. [2024-11-08 22:21:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 64 transitions. [2024-11-08 22:21:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:21:58,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:58,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:21:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2024-11-08 22:21:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-08 22:21:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:21:58,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2024-11-08 22:21:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2024-11-08 22:21:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:21:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,280 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:21:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 56 states and 77 transitions. [2024-11-08 22:21:59,411 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2024-11-08 22:21:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:21:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,486 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:21:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 78 transitions. [2024-11-08 22:21:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 78 transitions. [2024-11-08 22:21:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:21:59,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:22:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-11-08 22:22:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-08 22:22:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:22:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,262 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:22:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:00,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-11-08 22:22:00,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-11-08 22:22:00,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:22:00,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:00,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,573 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:22:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2024-11-08 22:22:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2024-11-08 22:22:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:22:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:01,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:22:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-11-08 22:22:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-08 22:22:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:22:01,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:22:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 100 transitions. [2024-11-08 22:22:02,181 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2024-11-08 22:22:02,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:22:02,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,276 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 5 proven. 50 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:22:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 78 states and 105 transitions. [2024-11-08 22:22:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 105 transitions. [2024-11-08 22:22:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:22:02,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:22:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 87 states and 119 transitions. [2024-11-08 22:22:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2024-11-08 22:22:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:22:04,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 66 proven. 21 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:22:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 89 states and 122 transitions. [2024-11-08 22:22:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 122 transitions. [2024-11-08 22:22:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:22:04,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 76 proven. 38 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:22:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 92 states and 125 transitions. [2024-11-08 22:22:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 125 transitions. [2024-11-08 22:22:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:22:04,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:05,062 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 42 proven. 104 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:22:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 98 states and 127 transitions. [2024-11-08 22:22:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 127 transitions. [2024-11-08 22:22:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:22:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 144 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:22:13,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 186 transitions. [2024-11-08 22:22:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2024-11-08 22:22:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:13,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:13,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 159 proven. 59 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:22:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-11-08 22:22:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-11-08 22:22:14,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:22:14,181 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 27 iterations. [2024-11-08 22:22:14,190 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:22:15,704 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 26 29) the Hoare annotation is: true [2024-11-08 22:22:15,705 INFO L77 FloydHoareUtils]: At program point check_domainEXIT(lines 26 29) the Hoare annotation is: true [2024-11-08 22:22:15,705 INFO L77 FloydHoareUtils]: At program point L35-3(lines 35 37) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (or (and (< 1 |ULTIMATE.start_check_diffs_~i~0#1|) (< 1 |ULTIMATE.start_check_diffs_~j~0#1|) (= .cse0 8) (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)) (and (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (= .cse0 12) (= (+ (* |ULTIMATE.start_check_diffs_~j~0#1| 4) |ULTIMATE.start_check_diffs_~#di~0#1.offset|) 12) (<= |ULTIMATE.start_check_diffs_~j~0#1| 3) (< 2 |ULTIMATE.start_check_diffs_~i~0#1|)) (and (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|) (<= 1 |ULTIMATE.start_check_diffs_~j~0#1|) (<= |ULTIMATE.start_check_diffs_~i~0#1| 1) (= .cse0 4)))) [2024-11-08 22:22:15,706 INFO L77 FloydHoareUtils]: At program point L35-4(lines 35 37) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (or (and (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|) (<= |ULTIMATE.start_check_diffs_~i~0#1| 1) (= .cse0 4)) (and (< 1 |ULTIMATE.start_check_diffs_~i~0#1|) (= .cse0 8) (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)))) [2024-11-08 22:22:15,706 INFO L75 FloydHoareUtils]: For program point L19(lines 19 22) no Hoare annotation was computed. [2024-11-08 22:22:15,706 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (or (and (< 1 |ULTIMATE.start_check_diffs_~i~0#1|) (< 1 |ULTIMATE.start_check_diffs_~j~0#1|) (= .cse0 8) (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)) (and (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|) (<= 1 |ULTIMATE.start_check_diffs_~j~0#1|) (<= |ULTIMATE.start_check_diffs_~i~0#1| 1) (= .cse0 4)) (and (= |ULTIMATE.start_check_diffs_#t~mem5#1| |ULTIMATE.start_check_diffs_#t~mem4#1|) (< 2 |ULTIMATE.start_check_diffs_~j~0#1|) (< 2 |ULTIMATE.start_check_diffs_~i~0#1|)))) [2024-11-08 22:22:15,707 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2024-11-08 22:22:15,707 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,707 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,707 INFO L77 FloydHoareUtils]: At program point L41-2(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,707 INFO L77 FloydHoareUtils]: At program point L41-3(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,708 INFO L77 FloydHoareUtils]: At program point L41-4(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,708 INFO L77 FloydHoareUtils]: At program point L41-6(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,708 INFO L77 FloydHoareUtils]: At program point L41-7(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,708 INFO L77 FloydHoareUtils]: At program point L41-8(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,708 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:22:15,709 INFO L77 FloydHoareUtils]: At program point L41-9(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,709 INFO L77 FloydHoareUtils]: At program point L41-11(line 41) the Hoare annotation is: true [2024-11-08 22:22:15,709 INFO L77 FloydHoareUtils]: At program point L41-12(lines 41 42) the Hoare annotation is: true [2024-11-08 22:22:15,709 INFO L77 FloydHoareUtils]: At program point L41-14(lines 41 42) the Hoare annotation is: true [2024-11-08 22:22:15,709 INFO L77 FloydHoareUtils]: At program point L41-15(lines 41 42) the Hoare annotation is: true [2024-11-08 22:22:15,710 INFO L77 FloydHoareUtils]: At program point L41-17(lines 41 45) the Hoare annotation is: (not |ULTIMATE.start_solve_#t~short16#1|) [2024-11-08 22:22:15,710 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: true [2024-11-08 22:22:15,710 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:22:15,710 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: true [2024-11-08 22:22:15,710 INFO L77 FloydHoareUtils]: At program point L34-1(lines 34 37) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (or (and (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (<= |ULTIMATE.start_check_diffs_~i~0#1| 3) (= .cse0 12) (< 2 |ULTIMATE.start_check_diffs_~i~0#1|)) (and (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|) (<= |ULTIMATE.start_check_diffs_~i~0#1| 1) (= .cse0 4)) (and (< 1 |ULTIMATE.start_check_diffs_~i~0#1|) (= .cse0 8) (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)))) [2024-11-08 22:22:15,711 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 37) the Hoare annotation is: (let ((.cse0 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (or (and (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (<= |ULTIMATE.start_check_diffs_~i~0#1| 3) (= .cse0 12) (< 2 |ULTIMATE.start_check_diffs_~i~0#1|)) (and (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|) (<= |ULTIMATE.start_check_diffs_~i~0#1| 1) (= .cse0 4)) (and (< 1 |ULTIMATE.start_check_diffs_~i~0#1|) (= .cse0 8) (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)))) [2024-11-08 22:22:15,711 INFO L75 FloydHoareUtils]: For program point L34-4(lines 34 37) no Hoare annotation was computed. [2024-11-08 22:22:15,711 INFO L77 FloydHoareUtils]: At program point L18(lines 18 23) the Hoare annotation is: (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) [2024-11-08 22:22:15,711 INFO L77 FloydHoareUtils]: At program point L18-2(lines 17 25) the Hoare annotation is: true [2024-11-08 22:22:15,712 INFO L77 FloydHoareUtils]: At program point check_diffs_returnLabel#1(lines 30 39) the Hoare annotation is: (= |ULTIMATE.start_check_diffs_#res#1| 0) [2024-11-08 22:22:15,712 INFO L77 FloydHoareUtils]: At program point L35-1(lines 35 37) the Hoare annotation is: (let ((.cse7 (+ |ULTIMATE.start_check_diffs_~#di~0#1.offset| (* |ULTIMATE.start_check_diffs_~i~0#1| 4)))) (let ((.cse0 (< 1 |ULTIMATE.start_check_diffs_~i~0#1|)) (.cse2 (= .cse7 8)) (.cse4 (<= |ULTIMATE.start_check_diffs_~i~0#1| 2)) (.cse1 (< 2 |ULTIMATE.start_check_diffs_~j~0#1|)) (.cse3 (<= |ULTIMATE.start_check_diffs_~j~0#1| 3)) (.cse5 (<= |ULTIMATE.start_check_diffs_~j~0#1| 2)) (.cse8 (<= 1 |ULTIMATE.start_check_diffs_~i~0#1|)) (.cse6 (< 1 |ULTIMATE.start_check_diffs_~j~0#1|)) (.cse9 (<= |ULTIMATE.start_check_diffs_~i~0#1| 1)) (.cse10 (= .cse7 4))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse2 .cse4) (and (= .cse7 12) (= (+ (* |ULTIMATE.start_check_diffs_~j~0#1| 4) |ULTIMATE.start_check_diffs_~#di~0#1.offset|) 12) .cse3 (< 2 |ULTIMATE.start_check_diffs_~i~0#1|)) (and .cse3 (= |ULTIMATE.start_check_diffs_~#di~0#1.offset| 0) (= |ULTIMATE.start_check_diffs_~i~0#1| 0)) (and (<= |ULTIMATE.start_check_diffs_~j~0#1| 1) .cse8 (<= 1 |ULTIMATE.start_check_diffs_~j~0#1|) .cse9 .cse10) (and .cse8 .cse9 .cse10 .cse1 .cse3) (and .cse5 .cse8 .cse6 .cse9 .cse10)))) [2024-11-08 22:22:15,724 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~short16 [2024-11-08 22:22:15,726 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,729 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,730 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,731 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,732 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,733 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,734 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~#di~0!offset [2024-11-08 22:22:15,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:22:15 ImpRootNode [2024-11-08 22:22:15,747 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:22:15,748 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:22:15,748 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:22:15,749 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:22:15,749 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:55" (3/4) ... [2024-11-08 22:22:15,752 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:22:15,758 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_domain [2024-11-08 22:22:15,767 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-08 22:22:15,767 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-08 22:22:15,767 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-08 22:22:15,768 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:22:15,804 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0) [2024-11-08 22:22:15,853 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0) [2024-11-08 22:22:15,910 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:22:15,911 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:22:15,911 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:22:15,912 INFO L158 Benchmark]: Toolchain (without parser) took 21183.95ms. Allocated memory was 148.9MB in the beginning and 239.1MB in the end (delta: 90.2MB). Free memory was 116.9MB in the beginning and 83.9MB in the end (delta: 33.0MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,912 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 111.1MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:22:15,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.64ms. Allocated memory is still 148.9MB. Free memory was 116.5MB in the beginning and 103.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.77ms. Allocated memory is still 148.9MB. Free memory was 103.9MB in the beginning and 101.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,914 INFO L158 Benchmark]: Boogie Preprocessor took 34.85ms. Allocated memory is still 148.9MB. Free memory was 101.9MB in the beginning and 100.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,914 INFO L158 Benchmark]: RCFGBuilder took 599.87ms. Allocated memory is still 148.9MB. Free memory was 100.2MB in the beginning and 82.2MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,915 INFO L158 Benchmark]: CodeCheck took 20044.48ms. Allocated memory was 148.9MB in the beginning and 239.1MB in the end (delta: 90.2MB). Free memory was 82.2MB in the beginning and 90.2MB in the end (delta: -8.0MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,915 INFO L158 Benchmark]: Witness Printer took 162.85ms. Allocated memory is still 239.1MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:22:15,917 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 2 procedures, 32 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.4s, OverallIterations: 27, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3180 SdHoareTripleChecker+Valid, 10.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1054 mSDsluCounter, 823 SdHoareTripleChecker+Invalid, 8.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 1444 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5114 IncrementalHoareTripleChecker+Invalid, 6558 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1444 mSolverCounterUnsat, 823 mSDtfsCounter, 5114 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7903 GetRequests, 7545 SyntacticMatches, 92 SemanticMatches, 266 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33427 ImplicationChecksByTransitivity, 13.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 1188 NumberOfCodeBlocks, 1188 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 1162 ConstructedInterpolants, 0 QuantifiedInterpolants, 2078 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 26 InterpolantComputations, 12 PerfectInterpolantSequences, 1031/1645 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: 20]: 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 - InvariantResult [Line: 30]: Location Invariant Derived location invariant: (\result == 0) - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: ((((((1 < i) && (1 < j)) && (i <= 2)) || (i == 0)) || ((j <= 3) && (2 < i))) || (((1 <= i) && (1 <= j)) && (i <= 1))) - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: ((((i == 0) || ((i <= 3) && (2 < i))) || ((1 <= i) && (i <= 1))) || ((1 < i) && (i <= 2))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 111.1MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.64ms. Allocated memory is still 148.9MB. Free memory was 116.5MB in the beginning and 103.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.77ms. Allocated memory is still 148.9MB. Free memory was 103.9MB in the beginning and 101.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.85ms. Allocated memory is still 148.9MB. Free memory was 101.9MB in the beginning and 100.6MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 599.87ms. Allocated memory is still 148.9MB. Free memory was 100.2MB in the beginning and 82.2MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 20044.48ms. Allocated memory was 148.9MB in the beginning and 239.1MB in the end (delta: 90.2MB). Free memory was 82.2MB in the beginning and 90.2MB in the end (delta: -8.0MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. * Witness Printer took 162.85ms. Allocated memory is still 239.1MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~short16 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~#di~0!offset RESULT: Ultimate proved your program to be correct! [2024-11-08 22:22:15,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7df50f-ba42-40c6-8c44-186550314b3a/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 Writing output log to file Ultimate.log Result: TRUE