./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.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_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/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_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/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_965bf0f2-2315-48fc-bf65-c52328182ce9/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 45bd99a0961ae091be40cb73b172fcacc56ec52ed0132ae6799b89f17393e023 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:39:02,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:39:02,541 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-21 18:39:02,554 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:39:02,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:39:02,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:39:02,604 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:39:02,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:39:02,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:39:02,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:39:02,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:39:02,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:39:02,614 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:39:02,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:39:02,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:39:02,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:39:02,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:39:02,617 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:39:02,618 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:39:02,618 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:39:02,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:39:02,619 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:39:02,620 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:39:02,621 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:39:02,621 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:39:02,622 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:39:02,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:02,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:39:02,623 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:39:02,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:39:02,625 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:39:02,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:39:02,625 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:39:02,626 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_965bf0f2-2315-48fc-bf65-c52328182ce9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45bd99a0961ae091be40cb73b172fcacc56ec52ed0132ae6799b89f17393e023 [2023-11-21 18:39:02,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:39:02,965 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:39:02,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:39:02,969 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:39:02,969 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:39:02,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i [2023-11-21 18:39:06,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:39:06,409 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:39:06,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i [2023-11-21 18:39:06,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/b815ee39c/845b8c96a7ca4836a0d315ec98dfd9a3/FLAGde9cfe035 [2023-11-21 18:39:06,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/b815ee39c/845b8c96a7ca4836a0d315ec98dfd9a3 [2023-11-21 18:39:06,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:39:06,449 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:39:06,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:06,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:39:06,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:39:06,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fef6dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06, skipping insertion in model container [2023-11-21 18:39:06,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,508 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:39:06,663 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_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i[913,926] [2023-11-21 18:39:06,734 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:06,762 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:39:06,778 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_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i[913,926] [2023-11-21 18:39:06,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:06,842 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:39:06,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06 WrapperNode [2023-11-21 18:39:06,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:06,844 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:06,844 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:39:06,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:39:06,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,863 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,919 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 204 [2023-11-21 18:39:06,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:06,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:39:06,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:39:06,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:39:06,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,935 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,946 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,955 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,960 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:39:06,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:39:06,962 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:39:06,962 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:39:06,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:06" (1/1) ... [2023-11-21 18:39:06,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:07,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:39:07,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:39:07,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:39:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:39:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:39:07,154 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:39:07,156 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:39:07,712 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:39:07,971 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:39:07,971 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:39:07,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:07 BoogieIcfgContainer [2023-11-21 18:39:07,973 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:39:07,974 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:39:07,974 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:39:07,984 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:39:07,985 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:07" (1/1) ... [2023-11-21 18:39:07,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:39:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 63 states and 98 transitions. [2023-11-21 18:39:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 98 transitions. [2023-11-21 18:39:08,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-21 18:39:08,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:08,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:39:08,531 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 18:39:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:39:08,771 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-21 18:39:08,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:39:08 ImpRootNode [2023-11-21 18:39:08,890 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:39:08,890 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:39:08,890 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:39:08,895 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:39:08,896 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:07" (3/4) ... [2023-11-21 18:39:08,898 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 18:39:08,899 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:39:08,901 INFO L158 Benchmark]: Toolchain (without parser) took 2452.59ms. Allocated memory is still 178.3MB. Free memory was 135.2MB in the beginning and 135.5MB in the end (delta: -328.7kB). Peak memory consumption was 1.9MB. Max. memory is 16.1GB. [2023-11-21 18:39:08,902 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:39:08,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.92ms. Allocated memory is still 178.3MB. Free memory was 135.2MB in the beginning and 121.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 18:39:08,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.60ms. Allocated memory is still 178.3MB. Free memory was 121.3MB in the beginning and 118.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 18:39:08,905 INFO L158 Benchmark]: Boogie Preprocessor took 40.05ms. Allocated memory is still 178.3MB. Free memory was 118.1MB in the beginning and 116.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:39:08,906 INFO L158 Benchmark]: RCFGBuilder took 1012.02ms. Allocated memory is still 178.3MB. Free memory was 116.3MB in the beginning and 121.6MB in the end (delta: -5.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 18:39:08,907 INFO L158 Benchmark]: CodeCheck took 915.59ms. Allocated memory is still 178.3MB. Free memory was 121.6MB in the beginning and 135.5MB in the end (delta: -13.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2023-11-21 18:39:08,908 INFO L158 Benchmark]: Witness Printer took 10.15ms. Allocated memory is still 178.3MB. Free memory is still 135.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:39:08,911 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, 63 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, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 128 NumberOfCodeBlocks, 128 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 51, overapproximation of bitwiseOr at line 50, overapproximation of someUnaryDOUBLEoperation at line 29, overapproximation of someBinaryArithmeticFLOAToperation at line 74, overapproximation of someUnaryFLOAToperation at line 79. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -32; [L23] signed long int var_1_2 = -100; [L24] signed long int var_1_3 = 10; [L25] signed long int var_1_4 = 64; [L26] signed long int var_1_5 = -10; [L27] signed long int var_1_6 = 8; [L28] float var_1_7 = 127.8; [L29] float var_1_8 = -0.2; [L30] float var_1_9 = 255.175; [L31] signed long int var_1_10 = 5; [L32] unsigned short int var_1_11 = 64; [L33] unsigned short int var_1_12 = 8; [L34] unsigned short int var_1_13 = 5; [L35] signed short int var_1_14 = 8; [L36] unsigned short int var_1_15 = 62763; [L37] unsigned long int var_1_16 = 25; [L38] signed long int var_1_17 = -4; [L39] float var_1_18 = 63.25; [L40] unsigned long int var_1_19 = 1000; [L41] unsigned char var_1_20 = 0; [L42] float var_1_21 = 7.8; [L43] float var_1_22 = 32.1; [L44] unsigned char var_1_23 = 0; [L45] signed long int var_1_24 = -16; [L46] unsigned short int var_1_25 = 16; [L158] isInitial = 1 [L159] FCALL initially() [L160] COND TRUE 1 [L161] FCALL updateLastVariables() [L162] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=10, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=10, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=10, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=10, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L102] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=64, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L103] var_1_4 = __VERIFIER_nondet_long() [L104] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L105] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L106] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=-10, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L107] var_1_5 = __VERIFIER_nondet_long() [L108] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L109] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=8, var_1_7=639/5, var_1_9=10207/40] [L110] var_1_6 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_6 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_6 >= -2147483648) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=639/5, var_1_9=10207/40] [L112] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=639/5, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=639/5, var_1_9=10207/40] [L113] var_1_7 = __VERIFIER_nondet_float() [L114] CALL assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_9=10207/40] [L115] var_1_8 = __VERIFIER_nondet_float() [L116] CALL assume_abort_if_not((var_1_8 >= -922337.2036854776000e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=10207/40] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not((var_1_8 >= -922337.2036854776000e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=10207/40] [L117] var_1_9 = __VERIFIER_nondet_float() [L118] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=5, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L119] var_1_10 = __VERIFIER_nondet_long() [L120] CALL assume_abort_if_not(var_1_10 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_10 >= -2147483647) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L121] CALL assume_abort_if_not(var_1_10 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_10 <= 2147483646) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L122] var_1_12 = __VERIFIER_nondet_ushort() [L123] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L124] CALL assume_abort_if_not(var_1_12 <= 16384) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_12 <= 16384) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L125] var_1_13 = __VERIFIER_nondet_ushort() [L126] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L127] CALL assume_abort_if_not(var_1_13 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_13 <= 16383) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L128] var_1_15 = __VERIFIER_nondet_ushort() [L129] CALL assume_abort_if_not(var_1_15 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_15 >= 32767) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L130] CALL assume_abort_if_not(var_1_15 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_15 <= 65535) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=-4, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L131] var_1_17 = __VERIFIER_nondet_long() [L132] CALL assume_abort_if_not(var_1_17 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_17 >= -2147483648) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L133] CALL assume_abort_if_not(var_1_17 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_17 <= 2147483647) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=1000, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L134] var_1_19 = __VERIFIER_nondet_ulong() [L135] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L136] CALL assume_abort_if_not(var_1_19 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_19 <= 4294967295) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L137] var_1_20 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L139] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L140] var_1_21 = __VERIFIER_nondet_float() [L141] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L142] var_1_22 = __VERIFIER_nondet_float() [L143] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=0, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L144] var_1_23 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L146] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=16, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L147] var_1_25 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L149] CALL assume_abort_if_not(var_1_25 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_25 <= 65535) VAL [isInitial=1, var_1_10=8, var_1_11=64, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_17=0, var_1_18=253/4, var_1_19=0, var_1_1=-32, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=-16, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L162] RET updateVariables() [L163] CALL step() [L50] EXPR var_1_5 | var_1_6 [L50] COND FALSE !((var_1_2 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (var_1_5 | var_1_6)) [L57] var_1_1 = var_1_10 [L59] COND TRUE var_1_8 != (var_1_9 + var_1_7) [L60] var_1_11 = ((var_1_12 + var_1_13) + 32) [L62] COND FALSE !(((var_1_15 - var_1_12) + var_1_2) < var_1_6) [L65] COND TRUE ((var_1_14 * var_1_4) + var_1_11) > var_1_17 [L66] COND TRUE var_1_10 < var_1_11 [L67] var_1_16 = var_1_12 [L72] COND FALSE !(var_1_19 < var_1_13) [L83] var_1_18 = var_1_21 [L85] COND TRUE (- (- var_1_18)) != var_1_8 [L86] COND FALSE !(var_1_12 <= ((((var_1_14) > ((- var_1_25))) ? (var_1_14) : ((- var_1_25))))) [L89] var_1_24 = var_1_14 [L163] RET step() [L164] CALL, EXPR property() [L154] EXPR var_1_5 | var_1_6 [L154-L155] return (((((((var_1_2 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (var_1_5 | var_1_6)) ? (((var_1_7 * var_1_8) < var_1_9) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_10))) : (var_1_1 == ((signed long int) var_1_10))) && ((var_1_8 != (var_1_9 + var_1_7)) ? (var_1_11 == ((unsigned short int) ((var_1_12 + var_1_13) + 32))) : 1)) && ((((var_1_15 - var_1_12) + var_1_2) < var_1_6) ? (var_1_14 == ((signed short int) var_1_12)) : 1)) && ((((var_1_14 * var_1_4) + var_1_11) > var_1_17) ? ((var_1_10 < var_1_11) ? (var_1_16 == ((unsigned long int) var_1_12)) : 1) : (var_1_16 == ((unsigned long int) 0u)))) && ((var_1_19 < var_1_13) ? (var_1_20 ? (var_1_18 == ((float) (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) + var_1_22))) : (var_1_23 ? (var_1_18 == ((float) (var_1_22 + var_1_21))) : (var_1_18 == ((float) -0.75f)))) : (var_1_18 == ((float) var_1_21)))) && (((- (- var_1_18)) != var_1_8) ? ((var_1_12 <= ((((var_1_14) > ((- var_1_25))) ? (var_1_14) : ((- var_1_25))))) ? (var_1_24 == ((signed long int) -50)) : (var_1_24 == ((signed long int) var_1_14))) : (var_1_24 == ((signed long int) var_1_10))) ; [L164] RET, EXPR property() [L164] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=8, var_1_11=41, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=9, var_1_17=0, var_1_18=5, var_1_19=0, var_1_1=8, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=8, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=8, var_1_11=41, var_1_12=9, var_1_13=0, var_1_14=8, var_1_15=32767, var_1_16=9, var_1_17=0, var_1_18=5, var_1_19=0, var_1_1=8, var_1_20=0, var_1_21=5, var_1_22=6, var_1_23=1, var_1_24=8, var_1_25=0, var_1_2=5, var_1_3=2, var_1_4=3, var_1_5=0, var_1_6=1, var_1_7=2, var_1_8=3, var_1_9=4] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.92ms. Allocated memory is still 178.3MB. Free memory was 135.2MB in the beginning and 121.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.60ms. Allocated memory is still 178.3MB. Free memory was 121.3MB in the beginning and 118.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.05ms. Allocated memory is still 178.3MB. Free memory was 118.1MB in the beginning and 116.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1012.02ms. Allocated memory is still 178.3MB. Free memory was 116.3MB in the beginning and 121.6MB in the end (delta: -5.3MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 915.59ms. Allocated memory is still 178.3MB. Free memory was 121.6MB in the beginning and 135.5MB in the end (delta: -13.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * Witness Printer took 10.15ms. Allocated memory is still 178.3MB. Free memory is still 135.5MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 18:39:08,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/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_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/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_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/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_965bf0f2-2315-48fc-bf65-c52328182ce9/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 45bd99a0961ae091be40cb73b172fcacc56ec52ed0132ae6799b89f17393e023 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:39:11,583 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:39:11,714 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-21 18:39:11,766 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:39:11,768 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:39:11,769 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:39:11,769 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:39:11,770 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:39:11,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:39:11,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:39:11,777 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:39:11,777 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:39:11,778 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:39:11,779 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:39:11,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:39:11,780 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:39:11,781 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:39:11,781 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:39:11,782 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:39:11,782 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:39:11,782 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:39:11,783 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:39:11,783 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:39:11,784 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:39:11,784 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:39:11,785 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:39:11,785 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:39:11,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:39:11,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:11,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:39:11,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:39:11,788 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:39:11,788 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:39:11,789 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:39:11,789 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:39:11,789 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:39:11,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:39:11,790 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_965bf0f2-2315-48fc-bf65-c52328182ce9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45bd99a0961ae091be40cb73b172fcacc56ec52ed0132ae6799b89f17393e023 [2023-11-21 18:39:12,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:39:12,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:39:12,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:39:12,261 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:39:12,262 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:39:12,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i [2023-11-21 18:39:15,582 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:39:15,861 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:39:15,862 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i [2023-11-21 18:39:15,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/837f571b5/12bfe6f9ec884661904239f1a986f9bd/FLAGf890614a7 [2023-11-21 18:39:15,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/data/837f571b5/12bfe6f9ec884661904239f1a986f9bd [2023-11-21 18:39:15,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:39:15,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:39:15,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:15,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:39:15,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:39:15,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:15" (1/1) ... [2023-11-21 18:39:15,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec587c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:15, skipping insertion in model container [2023-11-21 18:39:15,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:15" (1/1) ... [2023-11-21 18:39:15,939 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:39:16,096 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_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i[913,926] [2023-11-21 18:39:16,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:16,186 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:39:16,205 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_965bf0f2-2315-48fc-bf65-c52328182ce9/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-90.i[913,926] [2023-11-21 18:39:16,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:16,281 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:39:16,281 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16 WrapperNode [2023-11-21 18:39:16,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:16,283 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:16,283 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:39:16,283 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:39:16,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,345 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 176 [2023-11-21 18:39:16,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:16,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:39:16,346 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:39:16,346 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:39:16,365 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,366 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,371 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,371 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,384 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,391 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,399 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:39:16,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:39:16,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:39:16,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:39:16,402 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:16" (1/1) ... [2023-11-21 18:39:16,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:16,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:39:16,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:39:16,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:39:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:39:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:39:16,500 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:39:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:39:16,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:39:16,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:39:16,596 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:39:16,597 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:39:18,731 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:39:18,944 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:39:18,945 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:39:18,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:18 BoogieIcfgContainer [2023-11-21 18:39:18,947 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:39:18,948 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:39:18,948 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:39:18,958 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:39:18,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:18" (1/1) ... [2023-11-21 18:39:18,967 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:39:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 63 states and 98 transitions. [2023-11-21 18:39:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 98 transitions. [2023-11-21 18:39:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-11-21 18:39:19,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:19,029 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:39:19,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:39:19,030 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:39:19,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_965bf0f2-2315-48fc-bf65-c52328182ce9/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-21 18:39:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:21,003 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-21 18:39:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:28,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-21 18:39:28,398 INFO L285 TraceCheckSpWp]: Computing forward predicates...