./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2 --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 abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:49:06,943 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:49:07,123 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-21 18:49:07,133 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:49:07,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:49:07,172 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:49:07,174 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:49:07,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:49:07,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:49:07,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:49:07,177 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:49:07,178 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:49:07,179 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:49:07,179 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:49:07,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:49:07,181 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:49:07,182 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:49:07,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:49:07,183 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:49:07,184 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:49:07,185 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:49:07,186 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:49:07,187 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:49:07,188 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:49:07,189 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:49:07,190 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:49:07,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:49:07,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:49:07,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:49:07,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:49:07,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:49:07,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:49:07,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:49:07,196 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-21 18:49:07,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:49:07,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:49:07,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:49:07,675 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:49:07,676 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:49:07,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-21 18:49:11,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:49:11,635 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:49:11,635 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-21 18:49:11,655 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/361e42888/25455694c58b4efdb01a648a38395932/FLAG800c8a51c [2023-11-21 18:49:11,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/361e42888/25455694c58b4efdb01a648a38395932 [2023-11-21 18:49:11,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:49:11,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:49:11,679 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:49:11,684 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:49:11,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:49:11,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:49:11" (1/1) ... [2023-11-21 18:49:11,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e0fbdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:11, skipping insertion in model container [2023-11-21 18:49:11,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:49:11" (1/1) ... [2023-11-21 18:49:11,757 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:49:11,944 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-21 18:49:12,086 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:49:12,103 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:49:12,117 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-21 18:49:12,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:49:12,191 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:49:12,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12 WrapperNode [2023-11-21 18:49:12,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:49:12,193 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:49:12,194 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:49:12,194 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:49:12,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,216 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,281 INFO L138 Inliner]: procedures = 30, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 223 [2023-11-21 18:49:12,282 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:49:12,282 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:49:12,283 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:49:12,283 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:49:12,296 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,302 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,317 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,327 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,336 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,341 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:49:12,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:49:12,342 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:49:12,343 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:49:12,344 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:12" (1/1) ... [2023-11-21 18:49:12,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:49:12,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:49:12,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:49:12,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:49:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:49:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:49:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:49:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:49:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:49:12,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:49:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-21 18:49:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-21 18:49:12,603 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:49:12,606 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:49:13,191 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:49:13,560 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:49:13,561 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:49:13,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:49:13 BoogieIcfgContainer [2023-11-21 18:49:13,563 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:49:13,567 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:49:13,567 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:49:13,581 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:49:13,581 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:49:13" (1/1) ... [2023-11-21 18:49:13,592 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:49:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2023-11-21 18:49:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2023-11-21 18:49:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-21 18:49:13,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:49:14,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 18:49:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:49:14,397 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-21 18:49:14,528 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated [2023-11-21 18:49:14,530 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated [2023-11-21 18:49:14,530 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite15 could not be translated [2023-11-21 18:49:14,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:49:14 ImpRootNode [2023-11-21 18:49:14,551 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:49:14,552 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:49:14,552 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:49:14,553 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:49:14,553 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:49:13" (3/4) ... [2023-11-21 18:49:14,556 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 18:49:14,557 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:49:14,558 INFO L158 Benchmark]: Toolchain (without parser) took 2880.81ms. Allocated memory is still 176.2MB. Free memory was 143.8MB in the beginning and 107.4MB in the end (delta: 36.4MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2023-11-21 18:49:14,559 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 121.6MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:49:14,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 513.06ms. Allocated memory is still 176.2MB. Free memory was 143.8MB in the beginning and 141.8MB in the end (delta: 2.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 18:49:14,561 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.64ms. Allocated memory is still 176.2MB. Free memory was 141.8MB in the beginning and 137.9MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 18:49:14,561 INFO L158 Benchmark]: Boogie Preprocessor took 58.98ms. Allocated memory is still 176.2MB. Free memory was 137.9MB in the beginning and 135.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 18:49:14,562 INFO L158 Benchmark]: RCFGBuilder took 1221.42ms. Allocated memory is still 176.2MB. Free memory was 135.8MB in the beginning and 79.2MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-21 18:49:14,563 INFO L158 Benchmark]: CodeCheck took 984.45ms. Allocated memory is still 176.2MB. Free memory was 79.2MB in the beginning and 108.4MB in the end (delta: -29.2MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:49:14,564 INFO L158 Benchmark]: Witness Printer took 5.36ms. Allocated memory is still 176.2MB. Free memory was 108.4MB in the beginning and 107.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:49:14,568 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 3 procedures, 61 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.8s, 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, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 155, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of bitwiseOr at line 155. Possible FailurePath: [L25] unsigned char isInitial = 0; [L26] signed char var_1_1 = -64; [L27] float var_1_2 = 128.2; [L28] unsigned char var_1_3 = 1; [L29] float var_1_4 = 32.32; [L30] signed char var_1_5 = -32; [L31] unsigned short int var_1_6 = 256; [L32] signed long int var_1_7 = -10; [L33] signed long int var_1_8 = -16; [L34] unsigned short int var_1_9 = 32; [L35] unsigned long int var_1_10 = 256; [L36] double var_1_11 = 256.6; [L37] double var_1_12 = 8.2; [L38] signed char var_1_13 = 16; [L39] signed char var_1_14 = 10; [L40] double var_1_15 = 199.125; [L41] double var_1_16 = 9.4; [L42] double var_1_17 = 9999999999999.6; [L43] signed short int var_1_18 = 10; [L44] signed long int var_1_19 = -128; [L45] unsigned char var_1_20 = 32; [L46] unsigned char var_1_21 = 128; [L47] unsigned char var_1_22 = 64; [L48] unsigned long int var_1_23 = 64; [L159] isInitial = 1 [L160] FCALL initially() [L161] COND TRUE 1 [L162] FCALL updateLastVariables() [L163] CALL updateVariables() [L107] var_1_2 = __VERIFIER_nondet_float() [L108] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L109] var_1_3 = __VERIFIER_nondet_uchar() [L110] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L111] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=808/25, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L112] var_1_4 = __VERIFIER_nondet_float() [L113] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-32, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L114] var_1_5 = __VERIFIER_nondet_char() [L115] CALL assume_abort_if_not(var_1_5 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_5 >= -127) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L116] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=-10, var_1_8=-16, var_1_9=32] [L117] var_1_7 = __VERIFIER_nondet_long() [L118] CALL assume_abort_if_not(var_1_7 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_7 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L119] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-16, var_1_9=32] [L120] var_1_8 = __VERIFIER_nondet_long() [L121] CALL assume_abort_if_not(var_1_8 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_8 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L122] CALL assume_abort_if_not(var_1_8 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_8 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=32] [L123] var_1_9 = __VERIFIER_nondet_ushort() [L124] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L125] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, var_1_10=256, var_1_11=1283/5, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L126] var_1_11 = __VERIFIER_nondet_double() [L127] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=16, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L128] var_1_13 = __VERIFIER_nondet_char() [L129] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L130] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=10, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L131] var_1_14 = __VERIFIER_nondet_char() [L132] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L133] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=1593/8, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L134] var_1_15 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not((var_1_15 >= -922337.2036854776000e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L136] CALL assume_abort_if_not(var_1_15 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_15 != 0.0F) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=47/5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L137] var_1_16 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=10, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L139] var_1_18 = __VERIFIER_nondet_short() [L140] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L141] CALL assume_abort_if_not(var_1_18 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_18 <= 32767) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-128, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L142] var_1_19 = __VERIFIER_nondet_long() [L143] CALL assume_abort_if_not(var_1_19 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_19 >= -2147483648) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L144] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=128, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L145] var_1_21 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_21 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_21 >= 127) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L147] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=64, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L148] var_1_22 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L150] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L163] RET updateVariables() [L164] CALL step() [L72] COND TRUE 99999.8f < var_1_2 [L73] COND FALSE !(! var_1_3) [L83] COND TRUE \read(var_1_3) [L84] COND FALSE !((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) [L88] CALL functionized0(var_1_7, var_1_1, var_1_9) [L50] EXPR functionized0_localFunctionVar0 ^ functionized0_localFunctionVar2 [L50] return (functionized0_localFunctionVar1 <= ((functionized0_localFunctionVar0 ^ functionized0_localFunctionVar2) + var_1_8)); [L88] RET functionized0(var_1_7, var_1_1, var_1_9) [L88] COND TRUE functionized0(var_1_7, var_1_1, var_1_9) [L89] CALL functionized1(var_1_11, var_1_4) [L53] COND FALSE !(functionized1_localFunctionVar0 == functionized1_localFunctionVar1) [L89] RET functionized1(var_1_11, var_1_4) [L91] CALL functionized2(var_1_16, var_1_11) [L58] COND TRUE (var_1_2 <= functionized2_localFunctionVar1) || var_1_3 [L59] COND FALSE !((var_1_4 / var_1_15) > 25.25) [L91] RET functionized2(var_1_16, var_1_11) [L92] CALL, EXPR functionized3() VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L67] return (var_1_14 - var_1_18); [L92] RET, EXPR functionized3() VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L92] EXPR ((functionized3()) < (var_1_5)) ? (functionized3()) : (var_1_5) VAL [isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L92] COND FALSE !(((((functionized3()) < (var_1_5)) ? (functionized3()) : (var_1_5))) < var_1_19) [L97] COND FALSE !((var_1_5 * var_1_13) > var_1_1) [L100] COND TRUE (var_1_17 + var_1_4) <= var_1_2 [L101] COND FALSE !(var_1_8 >= var_1_7) [L164] RET step() [L165] CALL, EXPR property() [L155] EXPR (((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1) [L155] EXPR var_1_7 ^ var_1_9 [L155] EXPR (((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1) [L155-L156] return (((((((99999.8f < var_1_2) ? ((! var_1_3) ? ((var_1_2 >= (var_1_4 / 2.5f)) ? (var_1_3 ? (var_1_1 == ((signed char) var_1_5)) : (var_1_1 == ((signed char) var_1_5))) : 1) : 1) : 1) && (var_1_3 ? (((var_1_1 + (var_1_5 + var_1_7)) >= var_1_8) ? (var_1_6 == ((unsigned short int) var_1_9)) : 1) : 1)) && ((var_1_1 <= ((var_1_7 ^ var_1_9) + var_1_8)) ? ((var_1_11 == var_1_4) ? (var_1_10 == ((unsigned long int) 0u)) : 1) : 1)) && (((var_1_2 <= var_1_11) || var_1_3) ? (((var_1_4 / var_1_15) > 25.25) ? (var_1_12 == ((double) 128.5)) : 1) : (var_1_12 == ((double) var_1_16)))) && (((((((var_1_14 - var_1_18)) < (var_1_5)) ? ((var_1_14 - var_1_18)) : (var_1_5))) < var_1_19) ? (var_1_3 ? (var_1_17 == ((double) 128.1)) : 1) : 1)) && (((var_1_5 * var_1_13) > var_1_1) ? (var_1_20 == ((unsigned char) ((((((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))) < 0 ) ? -(((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))) : (((((var_1_21 - var_1_14)) > ((var_1_22 + 8))) ? ((var_1_21 - var_1_14)) : ((var_1_22 + 8)))))))) : 1)) && (((var_1_17 + var_1_4) <= var_1_2) ? ((var_1_8 >= var_1_7) ? (var_1_23 == ((unsigned long int) var_1_9)) : 1) : 1) ; [L165] RET, EXPR property() [L165] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=256, var_1_11=3, var_1_12=41/5, var_1_13=1, var_1_14=0, var_1_15=4, var_1_16=5, var_1_17=49999999999998/5, var_1_18=64, var_1_19=-64, var_1_1=-64, var_1_20=32, var_1_21=127, var_1_22=0, var_1_23=64, var_1_3=1, var_1_4=2, var_1_5=-64, var_1_6=256, var_1_7=0, var_1_8=-1, var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 121.6MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 513.06ms. Allocated memory is still 176.2MB. Free memory was 143.8MB in the beginning and 141.8MB in the end (delta: 2.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.64ms. Allocated memory is still 176.2MB. Free memory was 141.8MB in the beginning and 137.9MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.98ms. Allocated memory is still 176.2MB. Free memory was 137.9MB in the beginning and 135.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1221.42ms. Allocated memory is still 176.2MB. Free memory was 135.8MB in the beginning and 79.2MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * CodeCheck took 984.45ms. Allocated memory is still 176.2MB. Free memory was 79.2MB in the beginning and 108.4MB in the end (delta: -29.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.36ms. Allocated memory is still 176.2MB. Free memory was 108.4MB in the beginning and 107.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite15 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 18:49:14,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/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_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2 --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 abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:49:18,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:49:18,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-21 18:49:18,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:49:18,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:49:18,286 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:49:18,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:49:18,288 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:49:18,289 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:49:18,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:49:18,291 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:49:18,292 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:49:18,292 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:49:18,298 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:49:18,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:49:18,299 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:49:18,301 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:49:18,302 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:49:18,303 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:49:18,303 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:49:18,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:49:18,305 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:49:18,305 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:49:18,306 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:49:18,306 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:49:18,307 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:49:18,307 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:49:18,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:49:18,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:49:18,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:49:18,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:49:18,311 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:49:18,312 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:49:18,312 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:49:18,313 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:49:18,313 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:49:18,313 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:49:18,314 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe68e2f3191181f4ca98fff50706faee30e19abc24098ed2e7ad467ee4a2d70 [2023-11-21 18:49:18,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:49:18,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:49:18,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:49:18,881 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:49:18,882 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:49:18,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-21 18:49:22,450 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:49:22,818 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:49:22,819 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i [2023-11-21 18:49:22,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/fcc7dd53f/8f237bc216974befaf0397438e645f64/FLAG8731c68a0 [2023-11-21 18:49:22,864 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/data/fcc7dd53f/8f237bc216974befaf0397438e645f64 [2023-11-21 18:49:22,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:49:22,869 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:49:22,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:49:22,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:49:22,878 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:49:22,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:49:22" (1/1) ... [2023-11-21 18:49:22,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a84ac04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:22, skipping insertion in model container [2023-11-21 18:49:22,881 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:49:22" (1/1) ... [2023-11-21 18:49:22,930 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:49:23,124 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-21 18:49:23,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:49:23,230 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:49:23,254 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_52e22e27-0952-430b-9f47-7c5ac0e8d383/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_functionizing_file-3.i[919,932] [2023-11-21 18:49:23,321 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:49:23,360 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:49:23,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23 WrapperNode [2023-11-21 18:49:23,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:49:23,363 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:49:23,364 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:49:23,364 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:49:23,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,408 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,466 INFO L138 Inliner]: procedures = 31, calls = 46, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 182 [2023-11-21 18:49:23,478 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:49:23,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:49:23,480 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:49:23,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:49:23,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,509 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,531 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,567 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,571 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,577 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:49:23,578 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:49:23,578 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:49:23,578 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:49:23,579 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:49:23" (1/1) ... [2023-11-21 18:49:23,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:49:23,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:49:23,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:49:23,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:49:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:49:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:49:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:49:23,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:49:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:49:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:49:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure functionized3 [2023-11-21 18:49:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure functionized3 [2023-11-21 18:49:23,844 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:49:23,846 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:49:57,268 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:49:57,494 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:49:57,494 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:49:57,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:49:57 BoogieIcfgContainer [2023-11-21 18:49:57,497 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:49:57,500 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:49:57,500 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:49:57,510 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:49:57,511 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:49:57" (1/1) ... [2023-11-21 18:49:57,523 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:49:57,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 60 states and 90 transitions. [2023-11-21 18:49:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 90 transitions. [2023-11-21 18:49:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-21 18:49:57,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:57,603 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:49:57,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:49:57,608 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:49:57,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52e22e27-0952-430b-9f47-7c5ac0e8d383/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-21 18:50:03,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:03,694 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-21 18:50:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:10,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-21 18:50:10,618 INFO L285 TraceCheckSpWp]: Computing forward predicates...