./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi --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 9cd61dabb502d294946ebef32260e71c9554ff9367245793066a81be145185c6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:04,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:04,159 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:11:04,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:11:04,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:11:04,216 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:04,217 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:11:04,217 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:11:04,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:04,224 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:04,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:04,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:11:04,226 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:11:04,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:11:04,228 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:11:04,229 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:04,229 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:11:04,229 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:04,230 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:11:04,230 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:11:04,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:11:04,231 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:04,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:04,233 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:04,233 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:04,234 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:04,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:04,235 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:04,235 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:04,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:11:04,237 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:11:04,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:11:04,237 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:11:04,238 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cd61dabb502d294946ebef32260e71c9554ff9367245793066a81be145185c6 [2023-11-24 22:11:04,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:04,623 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:04,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:04,627 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:04,628 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:04,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i [2023-11-24 22:11:07,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:08,068 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:08,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i [2023-11-24 22:11:08,079 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/820472825/0f98ff783e31429790267e0b59605256/FLAG3ebdd2e0c [2023-11-24 22:11:08,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/820472825/0f98ff783e31429790267e0b59605256 [2023-11-24 22:11:08,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:08,107 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:08,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:08,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:08,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:08,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c1ca83d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08, skipping insertion in model container [2023-11-24 22:11:08,116 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:11:08,308 WARN L240 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i[915,928] [2023-11-24 22:11:08,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:08,404 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:11:08,415 WARN L240 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i[915,928] [2023-11-24 22:11:08,508 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:08,531 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:11:08,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08 WrapperNode [2023-11-24 22:11:08,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:08,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:08,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:11:08,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:11:08,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,559 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,611 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 250 [2023-11-24 22:11:08,612 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:08,612 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:11:08,613 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:11:08,613 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:11:08,624 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,635 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,655 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,677 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,680 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,685 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:11:08,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:11:08,686 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:11:08,686 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:11:08,687 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:08" (1/1) ... [2023-11-24 22:11:08,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:08,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:11:08,732 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:11:08,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:11:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:11:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:11:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:11:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:11:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:11:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:11:08,900 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:11:08,902 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:09,488 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:09,940 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:09,940 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:11:09,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:09 BoogieIcfgContainer [2023-11-24 22:11:09,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:09,944 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:09,944 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:09,955 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:09,956 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:09" (1/1) ... [2023-11-24 22:11:09,968 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:11:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 55 states and 85 transitions. [2023-11-24 22:11:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 85 transitions. [2023-11-24 22:11:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:11:10,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:11:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:11:10,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 22:11:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 22:11:11,102 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-24 22:11:11,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 10:11:11 ImpRootNode [2023-11-24 22:11:11,220 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-24 22:11:11,221 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 22:11:11,221 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 22:11:11,221 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 22:11:11,222 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:09" (3/4) ... [2023-11-24 22:11:11,224 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-24 22:11:11,225 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 22:11:11,226 INFO L158 Benchmark]: Toolchain (without parser) took 3118.90ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 90.5MB in the beginning and 62.1MB in the end (delta: 28.3MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,227 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 123.7MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:11:11,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.06ms. Allocated memory is still 123.7MB. Free memory was 90.5MB in the beginning and 74.5MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.38ms. Allocated memory is still 123.7MB. Free memory was 74.5MB in the beginning and 70.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,229 INFO L158 Benchmark]: Boogie Preprocessor took 72.57ms. Allocated memory is still 123.7MB. Free memory was 70.0MB in the beginning and 67.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,230 INFO L158 Benchmark]: RCFGBuilder took 1256.87ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 67.9MB in the beginning and 110.4MB in the end (delta: -42.5MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,231 INFO L158 Benchmark]: CodeCheck took 1276.24ms. Allocated memory is still 153.1MB. Free memory was 110.4MB in the beginning and 62.1MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-24 22:11:11,231 INFO L158 Benchmark]: Witness Printer took 4.80ms. Allocated memory is still 153.1MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:11:11,236 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, 55 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 98, overapproximation of someBinaryArithmeticDOUBLEoperation at line 81, overapproximation of someBinaryFLOATComparisonOperation at line 58, overapproximation of bitwiseOr at line 129, overapproximation of someUnaryDOUBLEoperation at line 30, overapproximation of someBinaryDOUBLEComparisonOperation at line 56, overapproximation of someBinaryArithmeticFLOAToperation at line 83. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 256.8; [L23] signed long int var_1_4 = -5; [L24] float var_1_5 = 7.875; [L25] float var_1_6 = 99.04; [L26] signed long int var_1_7 = -2; [L27] signed long int var_1_8 = 1227169815; [L28] signed short int var_1_11 = 4; [L29] unsigned char var_1_12 = 1; [L30] double var_1_14 = -0.5; [L31] double var_1_15 = 7.5; [L32] unsigned char var_1_16 = 1; [L33] double var_1_17 = 25.2; [L34] double var_1_18 = 256.4; [L35] signed long int var_1_19 = 4; [L36] unsigned char var_1_20 = 1; [L37] unsigned char var_1_22 = 50; [L38] float var_1_23 = 15.4; [L39] signed short int var_1_24 = -32; [L40] signed short int var_1_25 = 20388; [L41] signed long int var_1_26 = 0; [L42] double var_1_27 = 0.6; [L43] unsigned char var_1_28 = 128; [L44] unsigned char var_1_29 = 5; [L45] signed char var_1_30 = -2; [L46] signed char var_1_31 = 5; [L47] signed char var_1_32 = 10; [L48] signed char var_1_33 = 4; [L49] signed char var_1_34 = 8; [L50] float last_1_var_1_1 = 256.8; [L51] unsigned char last_1_var_1_20 = 1; [L52] float last_1_var_1_23 = 15.4; [L197] isInitial = 1 [L198] FCALL initially() [L199] COND TRUE 1 [L200] CALL updateLastVariables() [L188] last_1_var_1_1 = var_1_1 [L189] last_1_var_1_20 = var_1_20 [L190] last_1_var_1_23 = var_1_23 [L200] RET updateLastVariables() [L201] CALL updateVariables() [L140] var_1_4 = __VERIFIER_nondet_long() [L141] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L142] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L143] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L144] var_1_5 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_6=2476/25, var_1_7=-2, var_1_8=1227169815] [L146] var_1_6 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=1227169815] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=1227169815] [L148] var_1_8 = __VERIFIER_nondet_long() [L149] CALL assume_abort_if_not(var_1_8 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_8 >= 1073741822) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L150] CALL assume_abort_if_not(var_1_8 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_8 <= 2147483646) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=1, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L151] var_1_12 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L153] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L154] var_1_16 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L156] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_17=126/5, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L157] var_1_17 = __VERIFIER_nondet_double() [L158] CALL assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_18=1282/5, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L159] var_1_18 = __VERIFIER_nondet_double() [L160] CALL assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=50, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L161] var_1_22 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L163] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=-32, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L164] var_1_24 = __VERIFIER_nondet_short() [L165] CALL assume_abort_if_not(var_1_24 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_24 >= -32768) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L166] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L167] CALL assume_abort_if_not(var_1_24 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_24 != 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=20388, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L168] var_1_25 = __VERIFIER_nondet_short() [L169] CALL assume_abort_if_not(var_1_25 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_25 >= 16383) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L170] CALL assume_abort_if_not(var_1_25 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_25 <= 32767) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=5, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L171] var_1_29 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L173] CALL assume_abort_if_not(var_1_29 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_29 <= 254) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=5, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L174] var_1_31 = __VERIFIER_nondet_char() [L175] CALL assume_abort_if_not(var_1_31 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_31 >= -63) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L176] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=10, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L177] var_1_32 = __VERIFIER_nondet_char() [L178] CALL assume_abort_if_not(var_1_32 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_32 >= -63) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L179] CALL assume_abort_if_not(var_1_32 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_32 <= 63) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=4, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L180] var_1_33 = __VERIFIER_nondet_char() [L181] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L182] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=8, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L183] var_1_34 = __VERIFIER_nondet_char() [L184] CALL assume_abort_if_not(var_1_34 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_34 >= -127) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L185] CALL assume_abort_if_not(var_1_34 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_34 <= 126) VAL [isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=4, var_1_12=0, var_1_15=15/2, var_1_16=1, var_1_19=4, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=0, var_1_27=3/5, var_1_28=128, var_1_29=0, var_1_30=-2, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_7=-2, var_1_8=2144441599] [L201] RET updateVariables() [L202] CALL step() [L56] COND TRUE var_1_18 < last_1_var_1_23 [L57] COND FALSE !(\read(var_1_12)) [L64] var_1_20 = var_1_22 [L67] COND TRUE var_1_8 > var_1_4 [L68] var_1_11 = 0 [L80] COND TRUE (var_1_22 + (var_1_20 / var_1_24)) <= var_1_20 [L81] var_1_27 = (10000.2 + (((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) < 0 ) ? -((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) : ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))))) [L85] signed long int stepLocal_5 = 10000000; [L86] COND TRUE (var_1_5 - var_1_6) >= var_1_27 [L87] COND TRUE stepLocal_5 > var_1_11 [L88] var_1_30 = (((((var_1_31 + var_1_32)) > (var_1_33)) ? ((var_1_31 + var_1_32)) : (var_1_33))) [L93] signed char stepLocal_4 = var_1_30; [L94] COND TRUE ((var_1_30 + var_1_20) / var_1_4) > stepLocal_4 [L95] var_1_28 = ((((var_1_22) < (var_1_29)) ? (var_1_22) : (var_1_29))) [L97] var_1_19 = (var_1_28 + (var_1_30 + var_1_11)) [L98] EXPR 8 << var_1_19 [L98] COND TRUE var_1_20 < ((8 << var_1_19) / ((((var_1_4) < (var_1_24)) ? (var_1_4) : (var_1_24)))) [L99] COND FALSE !((256 - (var_1_25 - var_1_22)) >= var_1_11) [L103] unsigned char stepLocal_1 = var_1_4 >= var_1_11; [L104] COND TRUE ((var_1_6 - var_1_5) < var_1_23) || stepLocal_1 [L105] var_1_7 = ((var_1_8 - var_1_28) - var_1_28) [L109] signed long int stepLocal_0 = var_1_7 % var_1_4; [L110] COND FALSE !(var_1_19 == stepLocal_0) [L113] COND FALSE !(\read(var_1_12)) [L120] var_1_14 = var_1_6 [L122] COND FALSE !(1.000000004E8 == var_1_23) [L125] var_1_26 = ((((-4) < 0 ) ? -(-4) : (-4))) [L127] unsigned char stepLocal_3 = var_1_16; [L128] signed long int stepLocal_2 = var_1_8; [L129] EXPR var_1_26 ^ var_1_30 [L129] COND FALSE !(stepLocal_2 < (var_1_26 ^ var_1_30)) [L136] var_1_15 = var_1_17 [L202] RET step() [L203] CALL, EXPR property() [L193] EXPR (((((var_1_19 == (var_1_7 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((((var_1_6 - var_1_5) < var_1_23) || (var_1_4 >= var_1_11)) ? (var_1_7 == ((signed long int) ((var_1_8 - var_1_28) - var_1_28))) : (var_1_7 == ((signed long int) -32)))) && ((var_1_8 > var_1_4) ? (var_1_11 == ((signed short int) 0)) : ((var_1_8 <= (last_1_var_1_20 + (last_1_var_1_20 / var_1_4))) ? (var_1_12 ? (var_1_11 == ((signed short int) last_1_var_1_20)) : (var_1_11 == ((signed short int) last_1_var_1_20))) : (var_1_11 == ((signed short int) last_1_var_1_20))))) && (var_1_12 ? ((((var_1_19 + var_1_20) * var_1_20) == ((var_1_8 + var_1_4) * var_1_20)) ? (var_1_14 == ((double) var_1_6)) : (var_1_14 == ((double) var_1_6))) : (var_1_14 == ((double) var_1_6)))) && ((var_1_8 < (var_1_26 ^ var_1_30)) ? (((! var_1_12) || var_1_16) ? (var_1_15 == ((double) ((((var_1_6) < ((var_1_17 + var_1_18))) ? (var_1_6) : ((var_1_17 + var_1_18)))))) : (var_1_15 == ((double) var_1_17))) : (var_1_15 == ((double) var_1_17))) [L193] EXPR var_1_26 ^ var_1_30 [L193] EXPR (((((var_1_19 == (var_1_7 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((((var_1_6 - var_1_5) < var_1_23) || (var_1_4 >= var_1_11)) ? (var_1_7 == ((signed long int) ((var_1_8 - var_1_28) - var_1_28))) : (var_1_7 == ((signed long int) -32)))) && ((var_1_8 > var_1_4) ? (var_1_11 == ((signed short int) 0)) : ((var_1_8 <= (last_1_var_1_20 + (last_1_var_1_20 / var_1_4))) ? (var_1_12 ? (var_1_11 == ((signed short int) last_1_var_1_20)) : (var_1_11 == ((signed short int) last_1_var_1_20))) : (var_1_11 == ((signed short int) last_1_var_1_20))))) && (var_1_12 ? ((((var_1_19 + var_1_20) * var_1_20) == ((var_1_8 + var_1_4) * var_1_20)) ? (var_1_14 == ((double) var_1_6)) : (var_1_14 == ((double) var_1_6))) : (var_1_14 == ((double) var_1_6)))) && ((var_1_8 < (var_1_26 ^ var_1_30)) ? (((! var_1_12) || var_1_16) ? (var_1_15 == ((double) ((((var_1_6) < ((var_1_17 + var_1_18))) ? (var_1_6) : ((var_1_17 + var_1_18)))))) : (var_1_15 == ((double) var_1_17))) : (var_1_15 == ((double) var_1_17))) [L193] EXPR ((((((((var_1_19 == (var_1_7 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((((var_1_6 - var_1_5) < var_1_23) || (var_1_4 >= var_1_11)) ? (var_1_7 == ((signed long int) ((var_1_8 - var_1_28) - var_1_28))) : (var_1_7 == ((signed long int) -32)))) && ((var_1_8 > var_1_4) ? (var_1_11 == ((signed short int) 0)) : ((var_1_8 <= (last_1_var_1_20 + (last_1_var_1_20 / var_1_4))) ? (var_1_12 ? (var_1_11 == ((signed short int) last_1_var_1_20)) : (var_1_11 == ((signed short int) last_1_var_1_20))) : (var_1_11 == ((signed short int) last_1_var_1_20))))) && (var_1_12 ? ((((var_1_19 + var_1_20) * var_1_20) == ((var_1_8 + var_1_4) * var_1_20)) ? (var_1_14 == ((double) var_1_6)) : (var_1_14 == ((double) var_1_6))) : (var_1_14 == ((double) var_1_6)))) && ((var_1_8 < (var_1_26 ^ var_1_30)) ? (((! var_1_12) || var_1_16) ? (var_1_15 == ((double) ((((var_1_6) < ((var_1_17 + var_1_18))) ? (var_1_6) : ((var_1_17 + var_1_18)))))) : (var_1_15 == ((double) var_1_17))) : (var_1_15 == ((double) var_1_17)))) && (var_1_19 == ((signed long int) (var_1_28 + (var_1_30 + var_1_11))))) && ((var_1_18 < last_1_var_1_23) ? (var_1_12 ? (((last_1_var_1_1 + var_1_6) != last_1_var_1_1) ? (var_1_20 == ((unsigned char) var_1_22)) : (var_1_20 == ((unsigned char) var_1_22))) : (var_1_20 == ((unsigned char) var_1_22))) : 1)) && ((var_1_20 < ((8 << var_1_19) / ((((var_1_4) < (var_1_24)) ? (var_1_4) : (var_1_24))))) ? (((256 - (var_1_25 - var_1_22)) >= var_1_11) ? (var_1_23 == ((float) (((((var_1_5 - var_1_6)) < (var_1_17)) ? ((var_1_5 - var_1_6)) : (var_1_17))))) : 1) : 1) [L193-L194] return ((((((((((((var_1_19 == (var_1_7 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((((var_1_6 - var_1_5) < var_1_23) || (var_1_4 >= var_1_11)) ? (var_1_7 == ((signed long int) ((var_1_8 - var_1_28) - var_1_28))) : (var_1_7 == ((signed long int) -32)))) && ((var_1_8 > var_1_4) ? (var_1_11 == ((signed short int) 0)) : ((var_1_8 <= (last_1_var_1_20 + (last_1_var_1_20 / var_1_4))) ? (var_1_12 ? (var_1_11 == ((signed short int) last_1_var_1_20)) : (var_1_11 == ((signed short int) last_1_var_1_20))) : (var_1_11 == ((signed short int) last_1_var_1_20))))) && (var_1_12 ? ((((var_1_19 + var_1_20) * var_1_20) == ((var_1_8 + var_1_4) * var_1_20)) ? (var_1_14 == ((double) var_1_6)) : (var_1_14 == ((double) var_1_6))) : (var_1_14 == ((double) var_1_6)))) && ((var_1_8 < (var_1_26 ^ var_1_30)) ? (((! var_1_12) || var_1_16) ? (var_1_15 == ((double) ((((var_1_6) < ((var_1_17 + var_1_18))) ? (var_1_6) : ((var_1_17 + var_1_18)))))) : (var_1_15 == ((double) var_1_17))) : (var_1_15 == ((double) var_1_17)))) && (var_1_19 == ((signed long int) (var_1_28 + (var_1_30 + var_1_11))))) && ((var_1_18 < last_1_var_1_23) ? (var_1_12 ? (((last_1_var_1_1 + var_1_6) != last_1_var_1_1) ? (var_1_20 == ((unsigned char) var_1_22)) : (var_1_20 == ((unsigned char) var_1_22))) : (var_1_20 == ((unsigned char) var_1_22))) : 1)) && ((var_1_20 < ((8 << var_1_19) / ((((var_1_4) < (var_1_24)) ? (var_1_4) : (var_1_24))))) ? (((256 - (var_1_25 - var_1_22)) >= var_1_11) ? (var_1_23 == ((float) (((((var_1_5 - var_1_6)) < (var_1_17)) ? ((var_1_5 - var_1_6)) : (var_1_17))))) : 1) : 1)) && ((1.000000004E8 == var_1_23) ? (var_1_26 == ((signed long int) (64 + var_1_20))) : (var_1_26 == ((signed long int) ((((-4) < 0 ) ? -(-4) : (-4))))))) && (((var_1_22 + (var_1_20 / var_1_24)) <= var_1_20) ? (var_1_27 == ((double) (10000.2 + (((((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) < 0 ) ? -((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))) : ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18)))))))) : (var_1_27 == ((double) (var_1_5 - var_1_6))))) && ((((var_1_30 + var_1_20) / var_1_4) > var_1_30) ? (var_1_28 == ((unsigned char) ((((var_1_22) < (var_1_29)) ? (var_1_22) : (var_1_29))))) : 1)) && (((var_1_5 - var_1_6) >= var_1_27) ? ((10000000 > var_1_11) ? (var_1_30 == ((signed char) (((((var_1_31 + var_1_32)) > (var_1_33)) ? ((var_1_31 + var_1_32)) : (var_1_33))))) : (var_1_30 == ((signed char) var_1_34))) : 1) ; [L203] RET, EXPR property() [L203] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=0, var_1_12=0, var_1_14=3, var_1_15=2, var_1_16=1, var_1_17=2, var_1_19=-1, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=4, var_1_28=0, var_1_29=0, var_1_30=-1, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_6=3, var_1_7=2144441599, var_1_8=2144441599] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=1284/5, last_1_var_1_20=1, last_1_var_1_23=77/5, var_1_11=0, var_1_12=0, var_1_14=3, var_1_15=2, var_1_16=1, var_1_17=2, var_1_19=-1, var_1_1=1284/5, var_1_20=1, var_1_22=1, var_1_23=77/5, var_1_24=4, var_1_25=32767, var_1_26=4, var_1_28=0, var_1_29=0, var_1_30=-1, var_1_31=61, var_1_32=-63, var_1_33=-1, var_1_34=-127, var_1_4=1057, var_1_6=3, var_1_7=2144441599, var_1_8=2144441599] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 123.7MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.06ms. Allocated memory is still 123.7MB. Free memory was 90.5MB in the beginning and 74.5MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.38ms. Allocated memory is still 123.7MB. Free memory was 74.5MB in the beginning and 70.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.57ms. Allocated memory is still 123.7MB. Free memory was 70.0MB in the beginning and 67.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1256.87ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 67.9MB in the beginning and 110.4MB in the end (delta: -42.5MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * CodeCheck took 1276.24ms. Allocated memory is still 153.1MB. Free memory was 110.4MB in the beginning and 62.1MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 4.80ms. Allocated memory is still 153.1MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-24 22:11:11,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi --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 9cd61dabb502d294946ebef32260e71c9554ff9367245793066a81be145185c6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:14,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:14,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-24 22:11:14,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:14,235 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:11:14,236 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:11:14,237 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:14,237 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:14,239 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:14,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:11:14,245 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:11:14,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:11:14,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:14,248 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:11:14,248 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:14,249 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:11:14,249 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 22:11:14,250 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 22:11:14,250 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 22:11:14,251 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:11:14,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:11:14,253 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:14,253 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:14,254 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:14,254 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:14,255 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:11:14,255 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 22:11:14,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:14,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:14,257 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:14,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:14,259 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:11:14,259 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 22:11:14,260 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:11:14,260 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:11:14,260 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 22:11:14,260 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 22:11:14,261 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cd61dabb502d294946ebef32260e71c9554ff9367245793066a81be145185c6 [2023-11-24 22:11:14,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:14,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:14,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:14,820 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:14,821 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:14,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i [2023-11-24 22:11:17,879 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:18,167 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:18,168 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i [2023-11-24 22:11:18,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/06d7b2ae9/4c01c4018bc244438c0f8ae9a4918a47/FLAG0a7172656 [2023-11-24 22:11:18,205 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/data/06d7b2ae9/4c01c4018bc244438c0f8ae9a4918a47 [2023-11-24 22:11:18,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:18,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:18,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:18,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:18,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:18,215 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b81c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18, skipping insertion in model container [2023-11-24 22:11:18,217 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,253 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:11:18,464 WARN L240 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i[915,928] [2023-11-24 22:11:18,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:18,617 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:11:18,637 WARN L240 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_1c02380a-0acf-4dae-9312-a60ff0a0af18/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-8.i[915,928] [2023-11-24 22:11:18,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:11:18,732 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:11:18,733 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18 WrapperNode [2023-11-24 22:11:18,733 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:18,734 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:18,734 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:11:18,735 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:11:18,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,779 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,817 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2023-11-24 22:11:18,817 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:11:18,818 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:11:18,818 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:11:18,819 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:11:18,828 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,834 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,835 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,848 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:11:18,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:11:18,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:11:18,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:11:18,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18" (1/1) ... [2023-11-24 22:11:18,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:18,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:11:18,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:11:18,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:11:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:11:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-24 22:11:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:11:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:11:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:11:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:11:19,103 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:11:19,106 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:33,504 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:33,855 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:33,855 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:11:33,857 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:33 BoogieIcfgContainer [2023-11-24 22:11:33,857 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:33,858 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:33,858 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:33,869 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:33,871 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:33" (1/1) ... [2023-11-24 22:11:33,881 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:11:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:11:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 55 states and 85 transitions. [2023-11-24 22:11:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 85 transitions. [2023-11-24 22:11:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-24 22:11:33,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:11:33,968 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-24 22:11:33,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/cvc4 [2023-11-24 22:11:33,974 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-24 22:11:34,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c02380a-0acf-4dae-9312-a60ff0a0af18/bin/ukojak-verify-afCqCEvfdi/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-24 22:11:36,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:36,762 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-24 22:11:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:11:46,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-24 22:11:46,309 INFO L285 TraceCheckSpWp]: Computing forward predicates...