./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.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_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/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_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/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_7337ff59-b0ab-4f01-8930-2606367c5f94/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 e9518b729fb33f0de408129e2e0e3cb97ea8e11de366001cefdd2574471f584b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:43:29,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:43:29,259 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:43:29,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:43:29,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:43:29,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:43:29,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:43:29,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:43:29,310 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:43:29,316 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:43:29,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:43:29,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:43:29,318 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:43:29,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:43:29,321 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:43:29,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:43:29,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:43:29,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:43:29,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:43:29,323 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:43:29,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:43:29,323 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:43:29,324 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:43:29,324 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:43:29,325 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:43:29,325 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:43:29,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:29,326 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:43:29,326 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:43:29,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:43:29,327 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:43:29,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:43:29,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:43:29,328 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_7337ff59-b0ab-4f01-8930-2606367c5f94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9518b729fb33f0de408129e2e0e3cb97ea8e11de366001cefdd2574471f584b [2023-11-19 03:43:29,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:43:29,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:43:29,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:43:29,709 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:43:29,710 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:43:29,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i [2023-11-19 03:43:32,893 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:33,157 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:33,158 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i [2023-11-19 03:43:33,169 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/249d1f4d8/786ee370f4ed4fd2b206e4d528c24049/FLAGd82d1136d [2023-11-19 03:43:33,193 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/249d1f4d8/786ee370f4ed4fd2b206e4d528c24049 [2023-11-19 03:43:33,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:33,200 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:33,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:33,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:33,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:33,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ac4ef4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33, skipping insertion in model container [2023-11-19 03:43:33,208 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,277 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:33,466 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_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i[916,929] [2023-11-19 03:43:33,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:33,606 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:43:33,621 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_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i[916,929] [2023-11-19 03:43:33,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:33,699 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:43:33,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33 WrapperNode [2023-11-19 03:43:33,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:33,701 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:33,701 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:43:33,701 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:43:33,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,826 INFO L138 Inliner]: procedures = 26, calls = 35, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 302 [2023-11-19 03:43:33,827 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:33,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:43:33,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:43:33,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:43:33,841 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,850 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,877 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,895 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,904 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:43:33,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:43:33,906 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:43:33,906 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:43:33,907 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:33" (1/1) ... [2023-11-19 03:43:33,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:33,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:43:33,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:43:33,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:43:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:43:33,997 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:43:33,998 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:43:33,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:43:33,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:43:33,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:43:34,147 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:43:34,149 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:43:34,908 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:43:35,920 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:43:35,920 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:43:35,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:43:35 BoogieIcfgContainer [2023-11-19 03:43:35,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:43:35,929 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:43:35,929 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:43:35,941 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:43:35,941 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:43:35" (1/1) ... [2023-11-19 03:43:35,952 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:43:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2023-11-19 03:43:36,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2023-11-19 03:43:36,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 03:43:36,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:36,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:36,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:43:36,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 03:43:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 03:43:37,136 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-19 03:43:37,322 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:43:37 ImpRootNode [2023-11-19 03:43:37,323 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:43:37,324 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:43:37,325 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:43:37,325 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:43:37,326 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:43:35" (3/4) ... [2023-11-19 03:43:37,329 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-19 03:43:37,330 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:43:37,333 INFO L158 Benchmark]: Toolchain (without parser) took 4132.57ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 122.0MB in the beginning and 59.2MB in the end (delta: 62.7MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,334 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 121.6MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:43:37,335 INFO L158 Benchmark]: CACSL2BoogieTranslator took 499.16ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 112.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,337 INFO L158 Benchmark]: Boogie Procedure Inliner took 126.34ms. Allocated memory is still 155.2MB. Free memory was 112.2MB in the beginning and 106.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,339 INFO L158 Benchmark]: Boogie Preprocessor took 76.80ms. Allocated memory is still 155.2MB. Free memory was 106.1MB in the beginning and 103.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,341 INFO L158 Benchmark]: RCFGBuilder took 2021.98ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 103.1MB in the beginning and 107.5MB in the end (delta: -4.4MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,342 INFO L158 Benchmark]: CodeCheck took 1394.05ms. Allocated memory is still 186.6MB. Free memory was 107.5MB in the beginning and 59.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-19 03:43:37,343 INFO L158 Benchmark]: Witness Printer took 7.48ms. Allocated memory is still 186.6MB. Free memory is still 59.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:43:37,354 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, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, 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, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 82 NumberOfCodeBlocks, 82 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 194, overapproximation of shiftLeft at line 68, overapproximation of shiftRight at line 128, overapproximation of bitwiseOr at line 140, overapproximation of bitwiseAnd at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 62. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_5 = 0; [L24] unsigned char var_1_6 = 0; [L25] unsigned char var_1_7 = 0; [L26] signed short int var_1_8 = -8; [L27] signed short int var_1_9 = -8; [L28] unsigned char var_1_11 = 0; [L29] unsigned char var_1_13 = 64; [L30] unsigned char var_1_14 = 128; [L31] unsigned char var_1_15 = 16; [L32] signed long int var_1_16 = -10; [L33] unsigned short int var_1_17 = 5; [L34] double var_1_18 = 4.75; [L35] double var_1_19 = 31.25; [L36] unsigned char var_1_20 = 64; [L37] double var_1_21 = 999999999.2; [L38] double var_1_22 = 3.4; [L39] unsigned char var_1_23 = 1; [L40] signed short int var_1_24 = 16; [L41] unsigned char var_1_25 = 2; [L42] float var_1_27 = 4.25; [L43] unsigned short int var_1_29 = 256; [L44] unsigned long int var_1_30 = 0; [L45] unsigned long int var_1_31 = 10; [L46] unsigned char last_1_var_1_7 = 0; [L47] unsigned short int last_1_var_1_17 = 5; [L48] unsigned char last_1_var_1_20 = 64; [L49] signed short int last_1_var_1_24 = 16; [L50] unsigned char last_1_var_1_25 = 2; [L51] float last_1_var_1_27 = 4.25; [L52] unsigned short int last_1_var_1_29 = 256; [L53] unsigned long int last_1_var_1_30 = 0; [L198] isInitial = 1 [L199] FCALL initially() [L200] COND TRUE 1 [L201] CALL updateLastVariables() [L184] last_1_var_1_7 = var_1_7 [L185] last_1_var_1_17 = var_1_17 [L186] last_1_var_1_20 = var_1_20 [L187] last_1_var_1_24 = var_1_24 [L188] last_1_var_1_25 = var_1_25 [L189] last_1_var_1_27 = var_1_27 [L190] last_1_var_1_29 = var_1_29 [L191] last_1_var_1_30 = var_1_30 [L201] RET updateLastVariables() [L202] CALL updateVariables() [L148] var_1_5 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L150] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L151] var_1_6 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L153] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-8, var_1_9=-8] [L154] var_1_8 = __VERIFIER_nondet_short() [L155] CALL assume_abort_if_not(var_1_8 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_8 >= -32768) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L156] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L157] CALL assume_abort_if_not(var_1_8 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_8 != 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-8] [L158] var_1_9 = __VERIFIER_nondet_short() [L159] CALL assume_abort_if_not(var_1_9 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_9 >= -32768) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L160] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L161] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=0, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L162] var_1_11 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L164] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=128, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L165] var_1_14 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_14 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_14 >= 127) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L167] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=16, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L168] var_1_15 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L170] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=19/4, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L171] var_1_18 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=125/4, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L173] var_1_19 = __VERIFIER_nondet_double() [L174] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854776000e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854776000e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4999999996/5, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L175] var_1_21 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427387900e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427387900e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=17/5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L177] var_1_22 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427387900e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427387900e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L179] var_1_23 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L181] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=64, var_1_14=254, var_1_15=0, var_1_16=-10, var_1_17=5, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=16, var_1_25=2, var_1_27=17/4, var_1_29=256, var_1_30=0, var_1_31=10, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L202] RET updateVariables() [L203] CALL step() [L57] COND TRUE last_1_var_1_25 > var_1_9 [L58] COND TRUE var_1_8 != last_1_var_1_20 [L59] var_1_13 = (var_1_14 - var_1_15) [L62] COND FALSE !((5.1 - (var_1_21 + var_1_22)) == ((var_1_18 - var_1_19) + 4.5)) [L67] signed long int stepLocal_6 = last_1_var_1_25; [L68] EXPR var_1_23 << last_1_var_1_17 [L68] COND FALSE !(stepLocal_6 != (var_1_23 << last_1_var_1_17)) [L71] COND TRUE ! var_1_6 [L72] var_1_29 = (last_1_var_1_24 + last_1_var_1_25) [L81] COND FALSE !(\read(last_1_var_1_7)) [L86] var_1_1 = var_1_6 [L88] unsigned char stepLocal_5 = var_1_13; [L89] COND FALSE !(stepLocal_5 <= (var_1_15 % ((((var_1_9) < (5)) ? (var_1_9) : (5))))) [L96] var_1_27 = var_1_22 [L98] COND TRUE last_1_var_1_17 != var_1_23 [L99] var_1_25 = (64 + var_1_15) [L101] var_1_16 = (var_1_20 + var_1_25) [L102] var_1_31 = var_1_14 [L103] unsigned long int stepLocal_2 = var_1_31; [L104] unsigned char stepLocal_1 = var_1_1; [L105] signed short int stepLocal_0 = var_1_9; [L106] COND TRUE stepLocal_2 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9)))) [L107] COND FALSE !(stepLocal_1 && var_1_1) [L117] COND TRUE var_1_15 <= (1 % var_1_8) [L118] EXPR var_1_8 & var_1_15 [L118] EXPR ((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)) [L118] EXPR var_1_8 & var_1_15 [L118] EXPR ((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)) [L118] COND FALSE !(((((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)))) == var_1_23) [L121] var_1_24 = var_1_15 [L126] signed long int stepLocal_4 = (var_1_29 * -2) + var_1_8; [L127] unsigned char stepLocal_3 = var_1_6; [L128] EXPR var_1_20 >> var_1_20 [L128] COND FALSE !((var_1_20 >> var_1_20) <= stepLocal_4) [L137] var_1_17 = var_1_14 [L139] signed short int stepLocal_8 = var_1_8; [L140] EXPR var_1_23 | var_1_29 [L140] signed long int stepLocal_7 = var_1_23 | var_1_29; [L141] COND FALSE !(var_1_29 == stepLocal_8) [L203] RET step() [L204] CALL, EXPR property() [L194] EXPR ((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14))) [L194] EXPR var_1_20 >> var_1_20 [L194] EXPR ((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14))) [L194] EXPR ((((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14)))) && (((5.1 - (var_1_21 + var_1_22)) == ((var_1_18 - var_1_19) + 4.5)) ? (((var_1_13 - var_1_13) != var_1_14) ? (var_1_20 == ((unsigned char) (((((var_1_15) > (5)) ? (var_1_15) : (5))) + var_1_23))) : 1) : 1)) && ((var_1_15 <= (1 % var_1_8)) ? ((((((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)))) == var_1_23) ? (var_1_24 == ((signed short int) var_1_25)) : (var_1_24 == ((signed short int) var_1_15))) : (var_1_24 == ((signed short int) var_1_31))) [L194] EXPR (((((((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14)))) && (((5.1 - (var_1_21 + var_1_22)) == ((var_1_18 - var_1_19) + 4.5)) ? (((var_1_13 - var_1_13) != var_1_14) ? (var_1_20 == ((unsigned char) (((((var_1_15) > (5)) ? (var_1_15) : (5))) + var_1_23))) : 1) : 1)) && ((var_1_15 <= (1 % var_1_8)) ? ((((((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)))) == var_1_23) ? (var_1_24 == ((signed short int) var_1_25)) : (var_1_24 == ((signed short int) var_1_15))) : (var_1_24 == ((signed short int) var_1_31)))) && ((last_1_var_1_17 != var_1_23) ? (var_1_25 == ((unsigned char) (64 + var_1_15))) : 1)) && ((var_1_13 <= (var_1_15 % ((((var_1_9) < (5)) ? (var_1_9) : (5))))) ? (var_1_1 ? (var_1_27 == ((float) 15.4f)) : (var_1_27 == ((float) var_1_21))) : (var_1_27 == ((float) var_1_22)))) && ((last_1_var_1_25 != (var_1_23 << last_1_var_1_17)) ? (var_1_29 == ((unsigned short int) (last_1_var_1_25 + ((((var_1_14) > (last_1_var_1_17)) ? (var_1_14) : (last_1_var_1_17)))))) : ((! var_1_6) ? (var_1_29 == ((unsigned short int) (last_1_var_1_24 + last_1_var_1_25))) : (((- var_1_21) <= last_1_var_1_27) ? (var_1_29 == ((unsigned short int) 256)) : (var_1_29 == ((unsigned short int) last_1_var_1_25))))) [L194] EXPR ((((((((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14)))) && (((5.1 - (var_1_21 + var_1_22)) == ((var_1_18 - var_1_19) + 4.5)) ? (((var_1_13 - var_1_13) != var_1_14) ? (var_1_20 == ((unsigned char) (((((var_1_15) > (5)) ? (var_1_15) : (5))) + var_1_23))) : 1) : 1)) && ((var_1_15 <= (1 % var_1_8)) ? ((((((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)))) == var_1_23) ? (var_1_24 == ((signed short int) var_1_25)) : (var_1_24 == ((signed short int) var_1_15))) : (var_1_24 == ((signed short int) var_1_31)))) && ((last_1_var_1_17 != var_1_23) ? (var_1_25 == ((unsigned char) (64 + var_1_15))) : 1)) && ((var_1_13 <= (var_1_15 % ((((var_1_9) < (5)) ? (var_1_9) : (5))))) ? (var_1_1 ? (var_1_27 == ((float) 15.4f)) : (var_1_27 == ((float) var_1_21))) : (var_1_27 == ((float) var_1_22)))) && ((last_1_var_1_25 != (var_1_23 << last_1_var_1_17)) ? (var_1_29 == ((unsigned short int) (last_1_var_1_25 + ((((var_1_14) > (last_1_var_1_17)) ? (var_1_14) : (last_1_var_1_17)))))) : ((! var_1_6) ? (var_1_29 == ((unsigned short int) (last_1_var_1_24 + last_1_var_1_25))) : (((- var_1_21) <= last_1_var_1_27) ? (var_1_29 == ((unsigned short int) 256)) : (var_1_29 == ((unsigned short int) last_1_var_1_25)))))) && ((var_1_29 == var_1_8) ? ((last_1_var_1_30 <= (var_1_23 | var_1_29)) ? (var_1_30 == ((unsigned long int) (var_1_20 + var_1_17))) : 1) : 1) [L194-L195] return (((((((((((last_1_var_1_7 ? ((last_1_var_1_29 > last_1_var_1_25) ? (var_1_1 == ((unsigned char) (! (! (var_1_5 || var_1_6))))) : 1) : (var_1_1 == ((unsigned char) var_1_6))) && ((var_1_31 > (-64 / ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) ? ((var_1_1 && var_1_1) ? (var_1_7 == ((unsigned char) (! var_1_11))) : 1) : ((var_1_9 >= ((32 + 10) - var_1_13)) ? (var_1_7 == ((unsigned char) var_1_5)) : (var_1_7 == ((unsigned char) var_1_6))))) && ((last_1_var_1_25 > var_1_9) ? ((var_1_8 != last_1_var_1_20) ? (var_1_13 == ((unsigned char) (var_1_14 - var_1_15))) : 1) : 1)) && (var_1_16 == ((signed long int) (var_1_20 + var_1_25)))) && (((var_1_20 >> var_1_20) <= ((var_1_29 * -2) + var_1_8)) ? ((var_1_7 && var_1_6) ? (((var_1_18 - var_1_19) >= 15.76) ? (var_1_17 == ((unsigned short int) var_1_20)) : (var_1_17 == ((unsigned short int) 8))) : 1) : (var_1_17 == ((unsigned short int) var_1_14)))) && (((5.1 - (var_1_21 + var_1_22)) == ((var_1_18 - var_1_19) + 4.5)) ? (((var_1_13 - var_1_13) != var_1_14) ? (var_1_20 == ((unsigned char) (((((var_1_15) > (5)) ? (var_1_15) : (5))) + var_1_23))) : 1) : 1)) && ((var_1_15 <= (1 % var_1_8)) ? ((((((var_1_20) < ((var_1_8 & var_1_15))) ? (var_1_20) : ((var_1_8 & var_1_15)))) == var_1_23) ? (var_1_24 == ((signed short int) var_1_25)) : (var_1_24 == ((signed short int) var_1_15))) : (var_1_24 == ((signed short int) var_1_31)))) && ((last_1_var_1_17 != var_1_23) ? (var_1_25 == ((unsigned char) (64 + var_1_15))) : 1)) && ((var_1_13 <= (var_1_15 % ((((var_1_9) < (5)) ? (var_1_9) : (5))))) ? (var_1_1 ? (var_1_27 == ((float) 15.4f)) : (var_1_27 == ((float) var_1_21))) : (var_1_27 == ((float) var_1_22)))) && ((last_1_var_1_25 != (var_1_23 << last_1_var_1_17)) ? (var_1_29 == ((unsigned short int) (last_1_var_1_25 + ((((var_1_14) > (last_1_var_1_17)) ? (var_1_14) : (last_1_var_1_17)))))) : ((! var_1_6) ? (var_1_29 == ((unsigned short int) (last_1_var_1_24 + last_1_var_1_25))) : (((- var_1_21) <= last_1_var_1_27) ? (var_1_29 == ((unsigned short int) 256)) : (var_1_29 == ((unsigned short int) last_1_var_1_25)))))) && ((var_1_29 == var_1_8) ? ((last_1_var_1_30 <= (var_1_23 | var_1_29)) ? (var_1_30 == ((unsigned long int) (var_1_20 + var_1_17))) : 1) : 1)) && (var_1_31 == ((unsigned long int) var_1_14)) ; [L204] RET, EXPR property() [L204] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=254, var_1_14=254, var_1_15=0, var_1_16=128, var_1_17=254, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=0, var_1_25=64, var_1_27=5, var_1_29=18, var_1_30=0, var_1_31=254, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=5, last_1_var_1_20=64, last_1_var_1_24=16, last_1_var_1_25=2, last_1_var_1_27=17/4, last_1_var_1_29=256, last_1_var_1_30=0, last_1_var_1_7=0, var_1_11=1, var_1_13=254, var_1_14=254, var_1_15=0, var_1_16=128, var_1_17=254, var_1_18=2, var_1_19=3, var_1_1=0, var_1_20=64, var_1_21=4, var_1_22=5, var_1_23=1, var_1_24=0, var_1_25=64, var_1_27=5, var_1_29=18, var_1_30=0, var_1_31=254, var_1_5=0, var_1_6=0, var_1_7=0, var_1_8=-1, var_1_9=-2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 121.6MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 499.16ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 112.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 126.34ms. Allocated memory is still 155.2MB. Free memory was 112.2MB in the beginning and 106.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.80ms. Allocated memory is still 155.2MB. Free memory was 106.1MB in the beginning and 103.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2021.98ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 103.1MB in the beginning and 107.5MB in the end (delta: -4.4MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * CodeCheck took 1394.05ms. Allocated memory is still 186.6MB. Free memory was 107.5MB in the beginning and 59.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Witness Printer took 7.48ms. Allocated memory is still 186.6MB. Free memory is still 59.2MB. 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 03:43:37,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/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_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/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_7337ff59-b0ab-4f01-8930-2606367c5f94/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 e9518b729fb33f0de408129e2e0e3cb97ea8e11de366001cefdd2574471f584b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:43:40,468 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:43:40,623 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:43:40,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:43:40,690 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:43:40,690 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:43:40,691 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:43:40,692 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:43:40,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:43:40,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:43:40,694 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:43:40,695 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:43:40,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:43:40,696 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:43:40,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:43:40,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:43:40,698 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:43:40,699 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:43:40,699 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:43:40,700 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:43:40,700 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:43:40,701 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:43:40,702 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:43:40,702 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:43:40,703 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:43:40,703 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:43:40,704 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:43:40,704 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:43:40,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:40,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:43:40,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:43:40,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:43:40,707 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:43:40,707 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:43:40,707 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:43:40,708 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:43:40,708 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:43:40,708 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_7337ff59-b0ab-4f01-8930-2606367c5f94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9518b729fb33f0de408129e2e0e3cb97ea8e11de366001cefdd2574471f584b [2023-11-19 03:43:41,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:43:41,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:43:41,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:43:41,250 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:43:41,253 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:43:41,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i [2023-11-19 03:43:45,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:45,487 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:45,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i [2023-11-19 03:43:45,501 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/7d5080879/c4eb7c66cb1e4496b4f8a18852c80293/FLAG76e1ad7eb [2023-11-19 03:43:45,519 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/data/7d5080879/c4eb7c66cb1e4496b4f8a18852c80293 [2023-11-19 03:43:45,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:45,524 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:45,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:45,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:45,532 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:45,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:45" (1/1) ... [2023-11-19 03:43:45,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13af83ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:45, skipping insertion in model container [2023-11-19 03:43:45,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:45" (1/1) ... [2023-11-19 03:43:45,596 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:45,844 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_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i[916,929] [2023-11-19 03:43:46,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:46,022 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:43:46,041 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_7337ff59-b0ab-4f01-8930-2606367c5f94/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-92.i[916,929] [2023-11-19 03:43:46,111 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:46,135 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:43:46,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46 WrapperNode [2023-11-19 03:43:46,136 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:46,137 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:46,138 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:43:46,138 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:43:46,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,167 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,209 INFO L138 Inliner]: procedures = 27, calls = 35, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 187 [2023-11-19 03:43:46,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:46,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:43:46,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:43:46,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:43:46,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,248 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,259 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:43:46,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:43:46,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:43:46,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:43:46,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:46" (1/1) ... [2023-11-19 03:43:46,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:46,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:43:46,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:43:46,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:43:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:43:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 03:43:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:43:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:43:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:43:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:43:46,530 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:43:46,533 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:44:09,068 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:44:09,507 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:44:09,508 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:44:09,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:09 BoogieIcfgContainer [2023-11-19 03:44:09,515 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:44:09,517 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:44:09,517 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:44:09,530 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:44:09,532 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:09" (1/1) ... [2023-11-19 03:44:09,543 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:44:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2023-11-19 03:44:09,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2023-11-19 03:44:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 03:44:09,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:09,635 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-19 03:44:09,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/cvc4 [2023-11-19 03:44:09,641 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-19 03:44:09,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7337ff59-b0ab-4f01-8930-2606367c5f94/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-19 03:44:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:11,790 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-19 03:44:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:21,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-19 03:44:21,637 INFO L285 TraceCheckSpWp]: Computing forward predicates...