./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL --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 83604eaba023e80a74c2adeaae77fd22a53b798f0a7ca2c7b67374de35192140 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:51:40,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:51:41,043 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:51:41,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:51:41,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:51:41,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:51:41,100 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:51:41,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:51:41,102 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:51:41,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:51:41,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:51:41,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:51:41,110 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:51:41,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:51:41,112 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:51:41,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:51:41,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:51:41,114 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:51:41,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:51:41,115 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:51:41,115 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:51:41,116 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:51:41,116 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:51:41,132 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:51:41,132 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:51:41,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:51:41,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:51:41,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:51:41,135 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:51:41,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:51:41,136 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:51:41,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:51:41,137 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:51:41,138 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_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83604eaba023e80a74c2adeaae77fd22a53b798f0a7ca2c7b67374de35192140 [2023-11-19 02:51:41,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:51:41,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:51:41,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:51:41,505 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:51:41,514 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:51:41,516 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i [2023-11-19 02:51:44,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:51:44,883 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:51:44,885 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i [2023-11-19 02:51:44,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/2656552e3/8b89d7c604774f6aab47b39118ebd2d6/FLAG050040c8d [2023-11-19 02:51:44,914 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/2656552e3/8b89d7c604774f6aab47b39118ebd2d6 [2023-11-19 02:51:44,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:51:44,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:51:44,934 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:51:44,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:51:44,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:51:44,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:44" (1/1) ... [2023-11-19 02:51:44,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@207ed564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:44, skipping insertion in model container [2023-11-19 02:51:44,942 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:44" (1/1) ... [2023-11-19 02:51:44,991 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:51:45,168 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_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i[915,928] [2023-11-19 02:51:45,226 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:51:45,239 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:51:45,252 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_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i[915,928] [2023-11-19 02:51:45,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:51:45,309 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:51:45,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45 WrapperNode [2023-11-19 02:51:45,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:51:45,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:51:45,311 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:51:45,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:51:45,319 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,412 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 194 [2023-11-19 02:51:45,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:51:45,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:51:45,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:51:45,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:51:45,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,427 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,427 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,439 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,446 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,448 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,452 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:51:45,454 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:51:45,454 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:51:45,454 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:51:45,455 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:45" (1/1) ... [2023-11-19 02:51:45,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:51:45,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:51:45,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:51:45,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:51:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:51:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:51:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:51:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:51:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:51:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:51:45,638 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:51:45,640 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:51:46,148 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:51:46,470 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:51:46,470 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:51:46,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:51:46 BoogieIcfgContainer [2023-11-19 02:51:46,477 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:51:46,478 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:51:46,478 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:51:46,489 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:51:46,489 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:51:46" (1/1) ... [2023-11-19 02:51:46,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:51:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:51:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 51 states and 77 transitions. [2023-11-19 02:51:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 77 transitions. [2023-11-19 02:51:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-19 02:51:46,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:51:46,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:51:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 02:51:47,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 02:51:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 02:51:47,902 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-19 02:51:48,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 02:51:48 ImpRootNode [2023-11-19 02:51:48,091 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 02:51:48,093 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 02:51:48,093 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 02:51:48,093 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 02:51:48,094 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:51:46" (3/4) ... [2023-11-19 02:51:48,096 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 02:51:48,097 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 02:51:48,099 INFO L158 Benchmark]: Toolchain (without parser) took 3178.00ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 133.1MB in the beginning and 138.7MB in the end (delta: -5.7MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2023-11-19 02:51:48,100 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:51:48,101 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.53ms. Allocated memory is still 163.6MB. Free memory was 134.1MB in the beginning and 120.2MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 02:51:48,102 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.42ms. Allocated memory is still 163.6MB. Free memory was 120.2MB in the beginning and 116.6MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-19 02:51:48,103 INFO L158 Benchmark]: Boogie Preprocessor took 39.88ms. Allocated memory is still 163.6MB. Free memory was 116.6MB in the beginning and 115.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 02:51:48,104 INFO L158 Benchmark]: RCFGBuilder took 1023.35ms. Allocated memory is still 163.6MB. Free memory was 115.3MB in the beginning and 84.7MB in the end (delta: 30.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-19 02:51:48,105 INFO L158 Benchmark]: CodeCheck took 1613.66ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 84.7MB in the beginning and 139.8MB in the end (delta: -55.1MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:51:48,106 INFO L158 Benchmark]: Witness Printer took 5.63ms. Allocated memory is still 197.1MB. Free memory was 139.8MB in the beginning and 138.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:51:48,115 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, 51 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.4s, 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, 0.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 98 NumberOfCodeBlocks, 98 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 someBinaryFLOATComparisonOperation at line 56, overapproximation of bitwiseOr at line 66, overapproximation of someBinaryDOUBLEComparisonOperation at line 94, overapproximation of someBinaryArithmeticFLOAToperation at line 87. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = -4; [L23] signed short int var_1_4 = 256; [L24] signed short int var_1_5 = 0; [L25] signed short int var_1_6 = 25; [L26] signed short int var_1_8 = 100; [L27] unsigned char var_1_9 = 1; [L28] signed short int var_1_10 = -4; [L29] unsigned char var_1_11 = 0; [L30] unsigned char var_1_12 = 0; [L31] unsigned char var_1_13 = 1; [L32] unsigned long int var_1_14 = 64; [L33] double var_1_15 = 10.3; [L34] double var_1_16 = 128.6; [L35] unsigned long int var_1_17 = 2600113953; [L36] float var_1_18 = 8.25; [L37] float var_1_19 = 31.5; [L38] float var_1_20 = 2.625; [L39] float var_1_21 = 999999999999999.2; [L40] float var_1_22 = 127.5; [L41] float var_1_23 = 4.8; [L42] float var_1_24 = 16.5; [L43] signed long int var_1_25 = 10; [L44] unsigned char var_1_26 = 64; [L45] unsigned short int var_1_27 = 16; [L46] unsigned char var_1_28 = 1; [L47] unsigned char var_1_29 = 0; [L48] signed long int var_1_30 = 2; [L49] signed long int var_1_31 = 10; [L50] unsigned char last_1_var_1_9 = 1; [L165] isInitial = 1 [L166] FCALL initially() [L167] COND TRUE 1 [L168] CALL updateLastVariables() [L158] last_1_var_1_9 = var_1_9 [L168] RET updateLastVariables() [L169] CALL updateVariables() [L114] var_1_4 = __VERIFIER_nondet_short() [L115] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=0, var_1_6=25, var_1_8=100, var_1_9=1] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=0, var_1_6=25, var_1_8=100, var_1_9=1] [L116] CALL assume_abort_if_not(var_1_4 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=0, var_1_6=25, var_1_8=100, var_1_9=1] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_4 <= 16383) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=0, var_1_6=25, var_1_8=100, var_1_9=1] [L117] var_1_5 = __VERIFIER_nondet_short() [L118] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=100, var_1_9=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=100, var_1_9=1] [L119] CALL assume_abort_if_not(var_1_5 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=100, var_1_9=1] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_5 <= 32766) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=100, var_1_9=1] [L120] var_1_8 = __VERIFIER_nondet_short() [L121] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L122] CALL assume_abort_if_not(var_1_8 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_8 <= 32766) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=-4, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L123] var_1_10 = __VERIFIER_nondet_short() [L124] CALL assume_abort_if_not(var_1_10 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_10 >= -32768) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L125] CALL assume_abort_if_not(var_1_10 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_10 <= 32767) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L126] CALL assume_abort_if_not(var_1_10 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_10 != 0) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=0, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L127] var_1_11 = __VERIFIER_nondet_uchar() [L128] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L129] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L130] var_1_12 = __VERIFIER_nondet_uchar() [L131] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L132] CALL assume_abort_if_not(var_1_12 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_12 <= 0) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=103/10, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L133] var_1_15 = __VERIFIER_nondet_double() [L134] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=643/5, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L135] var_1_16 = __VERIFIER_nondet_double() [L136] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2600113953, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L137] var_1_17 = __VERIFIER_nondet_ulong() [L138] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=63/2, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L140] var_1_19 = __VERIFIER_nondet_float() [L141] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=21/8, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L142] var_1_20 = __VERIFIER_nondet_float() [L143] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=4999999999999996/5, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L144] var_1_21 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=255/2, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L146] var_1_22 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=33/2, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L148] var_1_24 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=0, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L150] var_1_29 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L152] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=10, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L153] var_1_31 = __VERIFIER_nondet_long() [L154] CALL assume_abort_if_not(var_1_31 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_31 >= -2147483647) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L155] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=64, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=33/4, var_1_19=4, var_1_1=-4, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=24/5, var_1_24=8, var_1_25=10, var_1_26=64, var_1_27=16, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=25, var_1_8=33, var_1_9=1] [L169] RET updateVariables() [L170] CALL step() [L54] var_1_23 = var_1_24 [L55] var_1_25 = 256 [L56] COND FALSE !(var_1_24 > ((((63.125f) > (var_1_23)) ? (63.125f) : (var_1_23)))) [L59] var_1_27 = var_1_26 [L60] COND FALSE !(1 > var_1_27) [L65] COND TRUE var_1_23 < var_1_24 [L66] EXPR var_1_26 ^ var_1_25 [L66] COND FALSE !((var_1_26 ^ var_1_25) > ((((var_1_27) > (((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))))) ? (var_1_27) : (((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))))))) [L76] COND TRUE \read(last_1_var_1_9) [L77] COND FALSE !(var_1_5 == var_1_4) [L80] var_1_6 = var_1_8 [L85] COND TRUE -32 >= (var_1_5 - var_1_8) [L86] COND FALSE !(var_1_10 > var_1_6) [L89] var_1_18 = var_1_20 [L94] COND TRUE var_1_18 < ((((var_1_18) > ((var_1_15 - var_1_16))) ? (var_1_18) : ((var_1_15 - var_1_16)))) [L95] var_1_14 = (var_1_17 - (var_1_8 + var_1_4)) [L97] unsigned long int stepLocal_0 = var_1_14; [L98] COND TRUE ((var_1_8 % var_1_10) * (8 + var_1_14)) >= stepLocal_0 [L99] var_1_9 = ((! var_1_11) || var_1_12) [L103] COND FALSE !(var_1_18 > var_1_18) [L106] var_1_1 = var_1_4 [L108] unsigned long int stepLocal_1 = (((var_1_14) < (var_1_5)) ? (var_1_14) : (var_1_5)); [L109] COND FALSE !(((var_1_8 * var_1_1) + var_1_4) >= stepLocal_1) [L170] RET step() [L171] CALL, EXPR property() [L161-L162] return ((((((var_1_18 > var_1_18) ? (var_1_1 == ((signed short int) ((((((2 + var_1_4)) < (var_1_5)) ? ((2 + var_1_4)) : (var_1_5))) - 2))) : (var_1_1 == ((signed short int) var_1_4))) && (last_1_var_1_9 ? ((var_1_5 == var_1_4) ? (var_1_6 == ((signed short int) ((((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) < ((var_1_4 - var_1_8))) ? (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) : ((var_1_4 - var_1_8)))))) : (var_1_6 == ((signed short int) var_1_8))) : (var_1_6 == ((signed short int) var_1_4)))) && ((((var_1_8 % var_1_10) * (8 + var_1_14)) >= var_1_14) ? (var_1_9 == ((unsigned char) ((! var_1_11) || var_1_12))) : (var_1_9 == ((unsigned char) (! var_1_12))))) && ((((var_1_8 * var_1_1) + var_1_4) >= ((((var_1_14) < (var_1_5)) ? (var_1_14) : (var_1_5)))) ? (var_1_13 == ((unsigned char) var_1_12)) : 1)) && ((var_1_18 < ((((var_1_18) > ((var_1_15 - var_1_16))) ? (var_1_18) : ((var_1_15 - var_1_16))))) ? (var_1_14 == ((unsigned long int) (var_1_17 - (var_1_8 + var_1_4)))) : 1)) && ((-32 >= (var_1_5 - var_1_8)) ? ((var_1_10 > var_1_6) ? (var_1_18 == ((float) ((var_1_19 - var_1_20) + (var_1_21 + var_1_22)))) : (var_1_18 == ((float) var_1_20))) : (var_1_18 == ((float) var_1_19))) ; [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=2147483615, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=5, var_1_19=4, var_1_1=0, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=8, var_1_24=8, var_1_25=256, var_1_26=64, var_1_27=64, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=33, var_1_8=33, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=1, var_1_10=31, var_1_11=1, var_1_12=0, var_1_13=1, var_1_14=2147483615, var_1_15=2, var_1_16=3, var_1_17=2147483648, var_1_18=5, var_1_19=4, var_1_1=0, var_1_20=5, var_1_21=6, var_1_22=7, var_1_23=8, var_1_24=8, var_1_25=256, var_1_26=64, var_1_27=64, var_1_28=1, var_1_29=1, var_1_30=2, var_1_31=64, var_1_4=0, var_1_5=1, var_1_6=33, var_1_8=33, var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 102.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.53ms. Allocated memory is still 163.6MB. Free memory was 134.1MB in the beginning and 120.2MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.42ms. Allocated memory is still 163.6MB. Free memory was 120.2MB in the beginning and 116.6MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.88ms. Allocated memory is still 163.6MB. Free memory was 116.6MB in the beginning and 115.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1023.35ms. Allocated memory is still 163.6MB. Free memory was 115.3MB in the beginning and 84.7MB in the end (delta: 30.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * CodeCheck took 1613.66ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 84.7MB in the beginning and 139.8MB in the end (delta: -55.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.63ms. Allocated memory is still 197.1MB. Free memory was 139.8MB in the beginning and 138.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-19 02:51:48,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL --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 83604eaba023e80a74c2adeaae77fd22a53b798f0a7ca2c7b67374de35192140 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:51:50,799 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:51:50,932 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 02:51:50,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:51:50,989 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:51:50,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:51:50,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:51:50,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:51:50,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:51:50,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:51:50,994 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:51:50,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:51:50,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:51:50,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:51:50,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:51:50,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:51:50,998 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:51:50,998 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:51:50,999 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:51:51,000 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:51:51,000 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:51:51,001 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:51:51,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:51:51,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:51:51,003 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:51:51,003 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:51:51,003 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:51:51,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:51:51,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:51:51,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:51:51,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:51:51,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:51:51,006 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:51:51,007 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:51:51,007 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:51:51,007 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:51:51,008 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:51:51,008 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_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83604eaba023e80a74c2adeaae77fd22a53b798f0a7ca2c7b67374de35192140 [2023-11-19 02:51:51,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:51:51,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:51:51,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:51:51,503 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:51:51,504 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:51:51,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i [2023-11-19 02:51:54,763 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:51:55,107 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:51:55,108 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i [2023-11-19 02:51:55,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/f631160a9/b6f4bf1f7c4e4e62bff2c17b3fedbd2d/FLAGf6fe7bc9e [2023-11-19 02:51:55,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/data/f631160a9/b6f4bf1f7c4e4e62bff2c17b3fedbd2d [2023-11-19 02:51:55,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:51:55,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:51:55,158 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:51:55,158 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:51:55,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:51:55,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5895b17b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55, skipping insertion in model container [2023-11-19 02:51:55,167 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,209 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:51:55,371 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_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i[915,928] [2023-11-19 02:51:55,437 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:51:55,453 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:51:55,473 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_8b385951-9426-470c-8254-716a0034d625/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-54.i[915,928] [2023-11-19 02:51:55,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:51:55,544 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:51:55,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55 WrapperNode [2023-11-19 02:51:55,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:51:55,546 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:51:55,546 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:51:55,546 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:51:55,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,603 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,657 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 174 [2023-11-19 02:51:55,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:51:55,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:51:55,659 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:51:55,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:51:55,669 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,669 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,675 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,695 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,714 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,721 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:51:55,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:51:55,722 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:51:55,723 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:51:55,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:55" (1/1) ... [2023-11-19 02:51:55,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:51:55,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:51:55,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:51:55,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:51:55,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:51:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 02:51:55,808 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:51:55,809 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:51:55,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:51:55,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:51:55,943 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:51:55,945 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:52:01,209 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:52:01,496 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:52:01,496 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:52:01,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:01 BoogieIcfgContainer [2023-11-19 02:52:01,502 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:52:01,504 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:52:01,504 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:52:01,513 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:52:01,516 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:52:01" (1/1) ... [2023-11-19 02:52:01,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:52:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:52:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 51 states and 77 transitions. [2023-11-19 02:52:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 77 transitions. [2023-11-19 02:52:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-19 02:52:01,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:52:01,609 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 02:52:01,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 02:52:01,616 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 02:52:01,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b385951-9426-470c-8254-716a0034d625/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-19 02:52:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:03,899 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 02:52:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:52:09,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 42 conjunts are in the unsatisfiable core [2023-11-19 02:52:09,976 INFO L285 TraceCheckSpWp]: Computing forward predicates...