./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 16323610760e77773f8b1d5ae6c6da1ee6d03b17aca1fe300db59d44d2a0773d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:41:48,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:41:48,609 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:41:48,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:41:48,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:41:48,656 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:41:48,657 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:41:48,657 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:41:48,658 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:41:48,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:41:48,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:41:48,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:41:48,661 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:41:48,662 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:41:48,662 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:41:48,662 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:41:48,663 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:41:48,663 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:41:48,663 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:41:48,664 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:41:48,669 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:41:48,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:41:48,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:41:48,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:41:48,671 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:41:48,671 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:41:48,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:41:48,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:48,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:41:48,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:41:48,672 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:41:48,674 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:41:48,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:41:48,675 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_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16323610760e77773f8b1d5ae6c6da1ee6d03b17aca1fe300db59d44d2a0773d [2024-11-09 00:41:48,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:41:49,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:41:49,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:41:49,027 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:41:49,028 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:41:49,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i Unable to find full path for "g++" [2024-11-09 00:41:51,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:41:51,292 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:41:51,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i [2024-11-09 00:41:51,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/data/5bb00d5f8/a6854359c2e84115ba0a892d21c15e77/FLAG11f1c614f [2024-11-09 00:41:51,327 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/data/5bb00d5f8/a6854359c2e84115ba0a892d21c15e77 [2024-11-09 00:41:51,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:41:51,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:41:51,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:51,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:41:51,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:41:51,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c1f3a0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51, skipping insertion in model container [2024-11-09 00:41:51,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,385 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:41:51,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i[917,930] [2024-11-09 00:41:51,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:51,669 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:41:51,684 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-ap_file-57.i[917,930] [2024-11-09 00:41:51,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:51,770 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:41:51,771 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51 WrapperNode [2024-11-09 00:41:51,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:51,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:51,775 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:41:51,775 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:41:51,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,807 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,849 INFO L138 Inliner]: procedures = 29, calls = 143, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 430 [2024-11-09 00:41:51,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:51,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:41:51,850 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:41:51,850 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:41:51,860 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,896 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,900 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,903 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,905 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,909 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:41:51,910 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:41:51,910 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:41:51,910 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:41:51,911 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:51,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:41:51,953 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:41:51,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:41:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:41:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-09 00:41:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:41:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-09 00:41:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:41:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-09 00:41:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:41:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:41:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:41:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:41:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:41:52,160 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:41:52,163 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:41:52,770 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-09 00:41:52,770 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:41:53,280 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:41:53,281 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:41:53,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:53 BoogieIcfgContainer [2024-11-09 00:41:53,282 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:41:53,284 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:41:53,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:41:53,295 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:41:53,296 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:53" (1/1) ... [2024-11-09 00:41:53,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:41:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-09 00:41:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-09 00:41:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:41:53,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 28 proven. 37 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-09 00:42:37,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 82 states and 127 transitions. [2024-11-09 00:42:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 127 transitions. [2024-11-09 00:42:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:42:37,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:37,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:25,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1298 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2024-11-09 00:43:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 123 states and 197 transitions. [2024-11-09 00:43:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 197 transitions. [2024-11-09 00:43:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:43:47,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:47,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 136 proven. 67 refuted. 0 times theorem prover too weak. 2774 trivial. 0 not checked. [2024-11-09 00:46:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 79 states and 119 transitions. [2024-11-09 00:46:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 119 transitions. [2024-11-09 00:46:24,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:46:24,314 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-11-09 00:46:24,323 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:46:30,920 INFO L77 FloydHoareUtils]: At program point L85(line 85) the Hoare annotation is: true [2024-11-09 00:46:30,920 INFO L77 FloydHoareUtils]: At program point L85-1(line 85) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L19-1(line 19) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L102(line 102) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L102-1(line 102) the Hoare annotation is: true [2024-11-09 00:46:30,921 INFO L77 FloydHoareUtils]: At program point L119-2(lines 119 125) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L103(line 103) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L103-1(line 103) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L87(line 87) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L87-1(line 87) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L88(line 88) the Hoare annotation is: true [2024-11-09 00:46:30,922 INFO L77 FloydHoareUtils]: At program point L88-1(line 88) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L105(line 105) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L105-1(line 105) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L106(line 106) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L106-1(line 106) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L90(line 90) the Hoare annotation is: true [2024-11-09 00:46:30,923 INFO L77 FloydHoareUtils]: At program point L90-1(line 90) the Hoare annotation is: true [2024-11-09 00:46:30,924 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-09 00:46:30,924 INFO L77 FloydHoareUtils]: At program point L91(line 91) the Hoare annotation is: true [2024-11-09 00:46:30,924 INFO L77 FloydHoareUtils]: At program point L91-1(line 91) the Hoare annotation is: true [2024-11-09 00:46:30,924 INFO L77 FloydHoareUtils]: At program point L93(line 93) the Hoare annotation is: true [2024-11-09 00:46:30,924 INFO L77 FloydHoareUtils]: At program point L93-1(line 93) the Hoare annotation is: true [2024-11-09 00:46:30,924 INFO L77 FloydHoareUtils]: At program point L94(line 94) the Hoare annotation is: true [2024-11-09 00:46:30,925 INFO L77 FloydHoareUtils]: At program point L94-1(line 94) the Hoare annotation is: true [2024-11-09 00:46:30,925 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:46:30,925 INFO L77 FloydHoareUtils]: At program point L96(line 96) the Hoare annotation is: true [2024-11-09 00:46:30,925 INFO L77 FloydHoareUtils]: At program point L96-1(line 96) the Hoare annotation is: true [2024-11-09 00:46:30,926 INFO L77 FloydHoareUtils]: At program point L97(line 97) the Hoare annotation is: (not (let ((.cse7 (+ |~#signed_char_Array_0~0.offset| 6)) (.cse3 (select |#memory_int| |~#signed_char_Array_0~0.base|)) (.cse6 (+ |~#signed_char_Array_0~0.offset| 2))) (let ((.cse0 (+ |~#signed_char_Array_0~0.offset| 7)) (.cse5 (select .cse3 .cse6)) (.cse4 (select .cse3 .cse7))) (and (not (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base)) (not (= .cse0 ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset (+ |~#signed_char_Array_0~0.offset| 1)) (<= ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base 5) (not (let ((.cse2 (select .cse3 2)) (.cse1 (select .cse3 0))) (and (<= .cse1 (+ 255 .cse2)) (<= (+ 64 ~last_1_signed_char_Array_0_0__1__1_~0) 0) (<= 0 (+ (select .cse3 6) 127)) (<= .cse2 (+ 127 .cse1)) (= 0 ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset) (= 64 ~last_1_signed_char_Array_0_1__0__0_~0)))) (not (and (<= .cse4 |ULTIMATE.start_updateVariables_#t~mem51#1|) (or (< |ULTIMATE.start_updateVariables_#t~mem51#1| 127) (= |ULTIMATE.start_updateVariables_#t~mem51#1| .cse4)))) (<= 0 (+ 128 .cse4)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset)) (<= .cse5 127) (not (= ~signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer~0.base ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base)) (<= 0 (+ (select .cse3 |~#signed_char_Array_0~0.offset|) 1)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset)) (= |~#signed_char_Array_0~0.offset| ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset)) (not (= ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset .cse6) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (= ~signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer~0.offset .cse0) (not (= .cse0 ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer~0.base ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer~0.base) (<= 0 (+ .cse5 128)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base) (<= .cse4 127) (= ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base) (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer~0.base ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer~0.base) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base |~#signed_char_Array_0~0.base|) (= ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base) (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset .cse7) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base ~signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer~0.base)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer~0.base) (= (+ |~#signed_char_Array_0~0.offset| 5) ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)))))) [2024-11-09 00:46:30,926 INFO L77 FloydHoareUtils]: At program point L97-1(line 97) the Hoare annotation is: true [2024-11-09 00:46:30,927 INFO L77 FloydHoareUtils]: At program point L81(line 81) the Hoare annotation is: true [2024-11-09 00:46:30,927 INFO L77 FloydHoareUtils]: At program point L81-1(line 81) the Hoare annotation is: true [2024-11-09 00:46:30,927 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) the Hoare annotation is: true [2024-11-09 00:46:30,928 INFO L77 FloydHoareUtils]: At program point L82(line 82) the Hoare annotation is: true [2024-11-09 00:46:30,928 INFO L77 FloydHoareUtils]: At program point L82-1(line 82) the Hoare annotation is: true [2024-11-09 00:46:30,929 INFO L77 FloydHoareUtils]: At program point L99(line 99) the Hoare annotation is: (not (let ((.cse2 (+ |~#signed_char_Array_0~0.offset| 1)) (.cse9 (+ |~#signed_char_Array_0~0.offset| 6)) (.cse5 (select |#memory_int| |~#signed_char_Array_0~0.base|)) (.cse6 (+ |~#signed_char_Array_0~0.offset| 2))) (let ((.cse0 (+ |~#signed_char_Array_0~0.offset| 7)) (.cse4 (select .cse5 .cse6)) (.cse3 (select .cse5 .cse9)) (.cse1 (select .cse5 .cse2))) (and (not (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base)) (not (= .cse0 ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (<= 0 (+ .cse1 128)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset .cse2) (<= ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base 5) (<= 0 (+ 128 .cse3)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset)) (<= .cse4 127) (not (= ~signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer~0.base ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base)) (<= 0 (+ (select .cse5 |~#signed_char_Array_0~0.offset|) 1)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset)) (= |~#signed_char_Array_0~0.offset| ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset)) (not (= ~float_Array_0_arrayfloat_Array_0arrayVar0_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset .cse6) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (= ~signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer~0.offset .cse0) (not (= .cse0 ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)) (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer~0.base ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer~0.base) (<= 0 (+ .cse4 128)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base) (<= .cse3 127) (= ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base) (= ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer~0.base ~BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer~0.base) (not (let ((.cse8 (select .cse5 2)) (.cse7 (select .cse5 0))) (and (<= .cse7 (+ 255 .cse8)) (<= (+ 64 ~last_1_signed_char_Array_0_0__1__1_~0) 0) (= (select .cse5 1) |ULTIMATE.start_updateVariables_#t~mem53#1|) (<= 0 (+ (select .cse5 6) 127)) (<= .cse8 (+ 127 .cse7)) (= 0 ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.offset) (= 64 ~last_1_signed_char_Array_0_1__0__0_~0)))) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base |~#signed_char_Array_0~0.base|) (= ~signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.base) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer~0.offset)) (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base) (= ~signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer~0.offset .cse9) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.base ~signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer~0.base)) (not (and (<= .cse1 127) (= |ULTIMATE.start_updateVariables_#t~mem53#1| .cse1))) (= ~signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer~0.base ~signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer~0.base) (= (+ |~#signed_char_Array_0~0.offset| 5) ~signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer~0.offset) (not (= ~signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer~0.offset ~signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer~0.offset)))))) [2024-11-09 00:46:30,929 INFO L77 FloydHoareUtils]: At program point L99-1(line 99) the Hoare annotation is: true [2024-11-09 00:46:30,929 INFO L77 FloydHoareUtils]: At program point L100(line 100) the Hoare annotation is: true [2024-11-09 00:46:30,930 INFO L77 FloydHoareUtils]: At program point L100-1(line 100) the Hoare annotation is: true [2024-11-09 00:46:30,930 INFO L77 FloydHoareUtils]: At program point L84(line 84) the Hoare annotation is: true [2024-11-09 00:46:30,930 INFO L77 FloydHoareUtils]: At program point L84-1(line 84) the Hoare annotation is: true [2024-11-09 00:46:30,930 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-09 00:46:30,930 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-09 00:46:30,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:46:30 ImpRootNode [2024-11-09 00:46:30,950 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:46:30,950 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:46:30,950 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:46:30,951 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:46:30,951 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:53" (3/4) ... [2024-11-09 00:46:30,954 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:46:30,958 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-09 00:46:30,970 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 55 nodes and edges [2024-11-09 00:46:30,970 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-09 00:46:30,971 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-09 00:46:30,975 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:46:31,156 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:46:31,156 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:46:31,157 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:46:31,157 INFO L158 Benchmark]: Toolchain (without parser) took 279824.26ms. Allocated memory was 148.9MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 106.0MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 587.6MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,158 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 148.9MB. Free memory was 117.9MB in the beginning and 117.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:46:31,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 436.69ms. Allocated memory is still 148.9MB. Free memory was 105.5MB in the beginning and 88.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,159 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.95ms. Allocated memory is still 148.9MB. Free memory was 88.8MB in the beginning and 85.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,159 INFO L158 Benchmark]: Boogie Preprocessor took 59.22ms. Allocated memory is still 148.9MB. Free memory was 85.6MB in the beginning and 83.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,160 INFO L158 Benchmark]: RCFGBuilder took 1372.95ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 83.0MB in the beginning and 88.3MB in the end (delta: -5.3MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,160 INFO L158 Benchmark]: CodeCheck took 277665.95ms. Allocated memory was 188.7MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 88.3MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 516.5MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,161 INFO L158 Benchmark]: Witness Printer took 206.37ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.8GB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 00:46:31,163 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, 45 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 271.0s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 550 SdHoareTripleChecker+Valid, 10.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 189 mSDsluCounter, 494 SdHoareTripleChecker+Invalid, 10.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 134 mSDsCounter, 489 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1773 IncrementalHoareTripleChecker+Invalid, 2262 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 489 mSolverCounterUnsat, 360 mSDtfsCounter, 1773 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3543 GetRequests, 3185 SyntacticMatches, 64 SemanticMatches, 294 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41471 ImplicationChecksByTransitivity, 124.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 12.0s SatisfiabilityAnalysisTime, 134.5s InterpolantComputationTime, 453 NumberOfCodeBlocks, 453 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 450 ConstructedInterpolants, 0 QuantifiedInterpolants, 32825 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 0 PerfectInterpolantSequences, 4439/4581 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 20]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && ((((((((((((((((((((isInitial == \old(isInitial)) && (BOOL_unsigned_char_Array_0 == \old(BOOL_unsigned_char_Array_0))) && (BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer == \old(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) && (BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer == \old(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))) && (BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer == \old(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))) && (float_Array_0 == \old(float_Array_0))) && (float_Array_0_arrayfloat_Array_0arrayVar0_Pointer == \old(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) && (signed_char_Array_0 == \old(signed_char_Array_0))) && (signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer))) && (signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer == \old(signed_char_Array_0_arraysigned_char_Array_0Var7_Pointer))) && (signed_long_int_Array_0 == \old(signed_long_int_Array_0))) && (signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer == \old(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer))) && (last_1_signed_char_Array_0_1__0__0_ == \old(last_1_signed_char_Array_0_1__0__0_))) && (last_1_signed_char_Array_0_0__1__1_ == \old(last_1_signed_char_Array_0_0__1__1_)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 148.9MB. Free memory was 117.9MB in the beginning and 117.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 436.69ms. Allocated memory is still 148.9MB. Free memory was 105.5MB in the beginning and 88.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.95ms. Allocated memory is still 148.9MB. Free memory was 88.8MB in the beginning and 85.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.22ms. Allocated memory is still 148.9MB. Free memory was 85.6MB in the beginning and 83.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1372.95ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 83.0MB in the beginning and 88.3MB in the end (delta: -5.3MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * CodeCheck took 277665.95ms. Allocated memory was 188.7MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 88.3MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 516.5MB. Max. memory is 16.1GB. * Witness Printer took 206.37ms. Allocated memory is still 2.4GB. Free memory was 1.8GB in the beginning and 1.8GB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-09 00:46:31,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46c48cad-f017-42d0-b0ef-f46abfd06605/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE