./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/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_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/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 64bit --witnessprinter.graph.data.programhash 4fbb35f76027517819b7c383b61e34fa76a9ce203f76a516ef6e2a6ae9cf5da8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:35:56,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:35:56,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:35:56,963 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:35:56,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:35:56,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:35:56,987 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:35:56,988 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:35:56,988 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:35:56,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:35:56,989 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:35:56,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:35:56,990 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:35:56,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:35:56,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:35:56,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:35:56,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:35:56,991 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:35:56,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:35:56,992 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:35:56,993 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:35:56,994 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:35:56,994 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:35:56,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:35:56,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:56,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:35:56,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:35:56,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:35:56,996 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:35:56,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:35:56,997 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_51862e0b-346b-4cb9-a573-1451044afe75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fbb35f76027517819b7c383b61e34fa76a9ce203f76a516ef6e2a6ae9cf5da8 [2024-11-08 22:35:57,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:35:57,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:35:57,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:35:57,302 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:35:57,302 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:35:57,304 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c Unable to find full path for "g++" [2024-11-08 22:35:59,422 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:59,796 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:59,800 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c [2024-11-08 22:35:59,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/1af20ab59/3ac1989d7d4541cd885506f366dac5f4/FLAGe8debc0a2 [2024-11-08 22:35:59,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/1af20ab59/3ac1989d7d4541cd885506f366dac5f4 [2024-11-08 22:35:59,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:59,839 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:59,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:59,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:59,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:59,847 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:59" (1/1) ... [2024-11-08 22:35:59,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba59e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:59, skipping insertion in model container [2024-11-08 22:35:59,848 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:59" (1/1) ... [2024-11-08 22:35:59,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:00,178 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_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c[1258,1271] [2024-11-08 22:36:00,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:00,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:00,798 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_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c[1258,1271] [2024-11-08 22:36:01,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:01,053 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:01,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01 WrapperNode [2024-11-08 22:36:01,054 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:01,055 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:01,055 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:01,055 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:01,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:01,145 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:01,865 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4639 [2024-11-08 22:36:01,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:01,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:01,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:01,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:01,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:01,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:01,959 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:01,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,122 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,219 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,351 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:02,352 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:02,353 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:02,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:02,354 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:01" (1/1) ... [2024-11-08 22:36:02,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:02,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:02,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:02,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:02,965 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:02,968 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:07,738 INFO L? ?]: Removed 2911 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:07,739 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:15,081 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:15,081 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:36:15,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:15 BoogieIcfgContainer [2024-11-08 22:36:15,082 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:15,083 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:15,083 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:15,093 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:15,094 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:15" (1/1) ... [2024-11-08 22:36:15,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:15,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-08 22:36:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-08 22:36:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:36:15,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:18,600 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:36:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:23,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:36:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:36:34,153 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-08 22:36:34,157 INFO L158 Benchmark]: Toolchain (without parser) took 34317.67ms. Allocated memory was 138.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 104.8MB in the beginning and 913.6MB in the end (delta: -808.8MB). Peak memory consumption was 523.9MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,158 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 107.0MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:36:34,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1214.44ms. Allocated memory was 138.4MB in the beginning and 178.3MB in the end (delta: 39.8MB). Free memory was 104.8MB in the beginning and 100.4MB in the end (delta: 4.4MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,160 INFO L158 Benchmark]: Boogie Procedure Inliner took 810.91ms. Allocated memory was 178.3MB in the beginning and 335.5MB in the end (delta: 157.3MB). Free memory was 100.4MB in the beginning and 232.1MB in the end (delta: -131.8MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,161 INFO L158 Benchmark]: Boogie Preprocessor took 484.83ms. Allocated memory is still 335.5MB. Free memory was 232.1MB in the beginning and 192.3MB in the end (delta: 39.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,161 INFO L158 Benchmark]: RCFGBuilder took 12729.46ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 192.3MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 514.9MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,162 INFO L158 Benchmark]: CodeCheck took 19073.15ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 913.6MB in the end (delta: 282.1MB). Peak memory consumption was 282.1MB. Max. memory is 16.1GB. [2024-11-08 22:36:34,165 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 107.0MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1214.44ms. Allocated memory was 138.4MB in the beginning and 178.3MB in the end (delta: 39.8MB). Free memory was 104.8MB in the beginning and 100.4MB in the end (delta: 4.4MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 810.91ms. Allocated memory was 178.3MB in the beginning and 335.5MB in the end (delta: 157.3MB). Free memory was 100.4MB in the beginning and 232.1MB in the end (delta: -131.8MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 484.83ms. Allocated memory is still 335.5MB. Free memory was 232.1MB in the beginning and 192.3MB in the end (delta: 39.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 12729.46ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 192.3MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 514.9MB. Max. memory is 16.1GB. * CodeCheck took 19073.15ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 913.6MB in the end (delta: 282.1MB). Peak memory consumption was 282.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:36:34,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/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_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/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 64bit --witnessprinter.graph.data.programhash 4fbb35f76027517819b7c383b61e34fa76a9ce203f76a516ef6e2a6ae9cf5da8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:36,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:36,661 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:36:36,705 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:36,706 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:36,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:36,708 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:36,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:36,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:36,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:36,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:36,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:36,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:36,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:36,713 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:36:36,713 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:36:36,715 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:36,716 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:36:36,718 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:36,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:36,719 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:36,720 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:36,720 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:36,720 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:36:36,721 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:36:36,721 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:36,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:36,723 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:36,723 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:36,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:36,724 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:36:36,724 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:36:36,724 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:36:36,725 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_51862e0b-346b-4cb9-a573-1451044afe75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fbb35f76027517819b7c383b61e34fa76a9ce203f76a516ef6e2a6ae9cf5da8 [2024-11-08 22:36:37,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:37,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:37,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:37,147 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:37,147 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:37,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c Unable to find full path for "g++" [2024-11-08 22:36:39,202 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:39,630 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:39,631 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c [2024-11-08 22:36:39,658 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/3c1646393/df89288d92e840c3870eacbedf046203/FLAG7ab99b967 [2024-11-08 22:36:39,681 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/data/3c1646393/df89288d92e840c3870eacbedf046203 [2024-11-08 22:36:39,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:39,685 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:39,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:39,691 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:39,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:39,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:39" (1/1) ... [2024-11-08 22:36:39,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b4c781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:39, skipping insertion in model container [2024-11-08 22:36:39,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:39" (1/1) ... [2024-11-08 22:36:39,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:40,023 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_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c[1258,1271] [2024-11-08 22:36:40,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:40,505 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:40,516 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_51862e0b-346b-4cb9-a573-1451044afe75/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_bpbs_p2.c[1258,1271] [2024-11-08 22:36:40,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:40,746 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:40,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40 WrapperNode [2024-11-08 22:36:40,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:40,748 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:40,749 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:40,749 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:40,757 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:40,802 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,002 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2351 [2024-11-08 22:36:41,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:41,003 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:41,003 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:41,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:41,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,015 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,035 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,035 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,143 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,174 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:41,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:41,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:41,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:41,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:40" (1/1) ... [2024-11-08 22:36:41,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:41,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:41,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:41,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:41,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:36:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:41,777 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:41,783 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:45,356 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:45,357 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:45,487 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:45,488 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:36:45,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:45 BoogieIcfgContainer [2024-11-08 22:36:45,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:45,490 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:45,490 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:45,500 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:45,500 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:45" (1/1) ... [2024-11-08 22:36:45,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-11-08 22:36:45,574 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-11-08 22:36:45,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:36:45,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:45,578 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:36:45,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:36:45,581 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:36:45,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:36:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:46,687 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:36:47,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:48,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:48,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 22:36:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 22:36:48,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 22:36:48,698 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-08 22:36:48,745 WARN L290 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2024-11-08 22:36:48,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:36:48 ImpRootNode [2024-11-08 22:36:48,771 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:36:48,772 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:36:48,772 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:36:48,772 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:36:48,773 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:45" (3/4) ... [2024-11-08 22:36:48,774 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-08 22:36:48,782 WARN L290 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2024-11-08 22:36:48,885 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:36:48,885 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:36:48,885 INFO L158 Benchmark]: Toolchain (without parser) took 9200.18ms. Allocated memory was 75.5MB in the beginning and 226.5MB in the end (delta: 151.0MB). Free memory was 50.1MB in the beginning and 127.0MB in the end (delta: -76.9MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,886 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 51.1MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:36:48,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1056.91ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 49.9MB in the beginning and 37.4MB in the end (delta: 12.5MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,886 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.49ms. Allocated memory is still 98.6MB. Free memory was 37.4MB in the beginning and 47.5MB in the end (delta: -10.2MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,887 INFO L158 Benchmark]: Boogie Preprocessor took 173.40ms. Allocated memory is still 98.6MB. Free memory was 47.5MB in the beginning and 36.9MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,887 INFO L158 Benchmark]: RCFGBuilder took 4310.73ms. Allocated memory was 98.6MB in the beginning and 226.5MB in the end (delta: 127.9MB). Free memory was 36.9MB in the beginning and 72.3MB in the end (delta: -35.4MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,887 INFO L158 Benchmark]: CodeCheck took 3281.57ms. Allocated memory is still 226.5MB. Free memory was 72.3MB in the beginning and 136.6MB in the end (delta: -64.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,888 INFO L158 Benchmark]: Witness Printer took 113.27ms. Allocated memory is still 226.5MB. Free memory was 136.6MB in the beginning and 127.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:36:48,889 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 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.2s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 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 - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 2); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (2 - 1); [L32] const SORT_25 mask_SORT_25 = (SORT_25)-1 >> (sizeof(SORT_25) * 8 - 4); [L33] const SORT_25 msb_SORT_25 = (SORT_25)1 << (4 - 1); [L35] const SORT_187 mask_SORT_187 = (SORT_187)-1 >> (sizeof(SORT_187) * 8 - 32); [L36] const SORT_187 msb_SORT_187 = (SORT_187)1 << (32 - 1); [L38] const SORT_195 mask_SORT_195 = (SORT_195)-1 >> (sizeof(SORT_195) * 8 - 3); [L39] const SORT_195 msb_SORT_195 = (SORT_195)1 << (3 - 1); [L41] const SORT_1 var_11 = 0; [L42] const SORT_3 var_14 = 2; [L43] const SORT_1 var_28 = 1; [L44] const SORT_187 var_189 = 1; [L45] const SORT_3 var_274 = 0; [L46] const SORT_3 var_275 = 3; [L47] const SORT_187 var_284 = 0; [L48] const SORT_187 var_495 = 2; [L50] SORT_1 input_2; [L51] SORT_3 input_4; [L52] SORT_3 input_5; [L53] SORT_1 input_6; [L54] SORT_3 input_7; [L55] SORT_1 input_8; [L56] SORT_1 input_9; [L57] SORT_1 input_181; [L58] SORT_3 input_273; [L59] SORT_3 input_289; [L60] SORT_3 input_290; [L61] SORT_3 input_291; [L62] SORT_3 input_292; [L63] SORT_3 input_319; [L64] SORT_3 input_320; [L65] SORT_3 input_321; [L66] SORT_3 input_330; [L67] SORT_3 input_384; [L68] SORT_3 input_396; [L69] SORT_3 input_397; [L70] SORT_3 input_398; [L71] SORT_3 input_399; [L72] SORT_3 input_408; [L73] SORT_3 input_429; [L74] SORT_3 input_430; [L75] SORT_3 input_431; [L76] SORT_3 input_440; [L77] SORT_3 input_442; [L78] SORT_3 input_488; [L79] SORT_3 input_502; [L80] SORT_3 input_503; [L81] SORT_3 input_504; [L82] SORT_3 input_505; [L83] SORT_3 input_514; [L84] SORT_3 input_516; [L85] SORT_3 input_538; [L86] SORT_3 input_539; [L87] SORT_3 input_540; [L88] SORT_3 input_549; [L89] SORT_3 input_551; [L90] SORT_3 input_553; [L91] SORT_3 input_599; [L92] SORT_3 input_610; [L93] SORT_3 input_611; [L94] SORT_3 input_612; [L95] SORT_3 input_620; [L96] SORT_3 input_622; [L97] SORT_3 input_624; [L98] SORT_3 input_644; [L99] SORT_3 input_645; [L100] SORT_3 input_653; [L101] SORT_3 input_655; [L102] SORT_3 input_657; [L103] SORT_3 input_659; [L105] SORT_1 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L106] SORT_3 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L107] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L108] SORT_3 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L109] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L110] SORT_25 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_25; [L111] SORT_25 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_25; [L112] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L113] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L114] SORT_3 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L115] SORT_3 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] SORT_3 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_60 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_3 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] SORT_3 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] SORT_3 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] SORT_3 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] SORT_3 state_150 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] SORT_3 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] SORT_3 state_152 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] SORT_3 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] SORT_3 state_154 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] SORT_3 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L132] SORT_3 state_156 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L133] SORT_3 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L134] SORT_3 state_158 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L135] SORT_3 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L136] SORT_3 state_160 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L137] SORT_3 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L138] SORT_3 state_162 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L139] SORT_3 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] input_2 = __VERIFIER_nondet_uchar() [L144] input_2 = input_2 & mask_SORT_1 [L145] input_4 = __VERIFIER_nondet_uchar() [L146] input_5 = __VERIFIER_nondet_uchar() [L147] input_6 = __VERIFIER_nondet_uchar() [L148] input_7 = __VERIFIER_nondet_uchar() [L149] input_8 = __VERIFIER_nondet_uchar() [L150] input_9 = __VERIFIER_nondet_uchar() [L151] input_9 = input_9 & mask_SORT_1 [L152] input_181 = __VERIFIER_nondet_uchar() [L153] input_273 = __VERIFIER_nondet_uchar() [L154] input_289 = __VERIFIER_nondet_uchar() [L155] input_290 = __VERIFIER_nondet_uchar() [L156] input_291 = __VERIFIER_nondet_uchar() [L157] input_292 = __VERIFIER_nondet_uchar() [L158] input_319 = __VERIFIER_nondet_uchar() [L159] input_320 = __VERIFIER_nondet_uchar() [L160] input_321 = __VERIFIER_nondet_uchar() [L161] input_330 = __VERIFIER_nondet_uchar() [L162] input_384 = __VERIFIER_nondet_uchar() [L163] input_396 = __VERIFIER_nondet_uchar() [L164] input_397 = __VERIFIER_nondet_uchar() [L165] input_398 = __VERIFIER_nondet_uchar() [L166] input_399 = __VERIFIER_nondet_uchar() [L167] input_408 = __VERIFIER_nondet_uchar() [L168] input_429 = __VERIFIER_nondet_uchar() [L169] input_430 = __VERIFIER_nondet_uchar() [L170] input_431 = __VERIFIER_nondet_uchar() [L171] input_440 = __VERIFIER_nondet_uchar() [L172] input_442 = __VERIFIER_nondet_uchar() [L173] input_488 = __VERIFIER_nondet_uchar() [L174] input_502 = __VERIFIER_nondet_uchar() [L175] input_503 = __VERIFIER_nondet_uchar() [L176] input_504 = __VERIFIER_nondet_uchar() [L177] input_505 = __VERIFIER_nondet_uchar() [L178] input_514 = __VERIFIER_nondet_uchar() [L179] input_516 = __VERIFIER_nondet_uchar() [L180] input_538 = __VERIFIER_nondet_uchar() [L181] input_539 = __VERIFIER_nondet_uchar() [L182] input_540 = __VERIFIER_nondet_uchar() [L183] input_549 = __VERIFIER_nondet_uchar() [L184] input_551 = __VERIFIER_nondet_uchar() [L185] input_553 = __VERIFIER_nondet_uchar() [L186] input_599 = __VERIFIER_nondet_uchar() [L187] input_610 = __VERIFIER_nondet_uchar() [L188] input_611 = __VERIFIER_nondet_uchar() [L189] input_612 = __VERIFIER_nondet_uchar() [L190] input_620 = __VERIFIER_nondet_uchar() [L191] input_622 = __VERIFIER_nondet_uchar() [L192] input_624 = __VERIFIER_nondet_uchar() [L193] input_644 = __VERIFIER_nondet_uchar() [L194] input_645 = __VERIFIER_nondet_uchar() [L195] input_653 = __VERIFIER_nondet_uchar() [L196] input_655 = __VERIFIER_nondet_uchar() [L197] input_657 = __VERIFIER_nondet_uchar() [L198] input_659 = __VERIFIER_nondet_uchar() [L201] SORT_1 var_12_arg_0 = state_10; [L202] SORT_1 var_12_arg_1 = var_11; [L203] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L204] SORT_3 var_15_arg_0 = state_13; [L205] SORT_3 var_15_arg_1 = var_14; [L206] SORT_1 var_15 = var_15_arg_0 >= var_15_arg_1; [L207] SORT_3 var_17_arg_0 = state_16; [L208] SORT_3 var_17_arg_1 = var_14; [L209] SORT_1 var_17 = var_17_arg_0 >= var_17_arg_1; [L210] SORT_1 var_18_arg_0 = var_15; [L211] SORT_1 var_18_arg_1 = var_17; [L212] SORT_1 var_18 = var_18_arg_0 & var_18_arg_1; [L213] SORT_3 var_20_arg_0 = state_19; [L214] SORT_3 var_20_arg_1 = var_14; [L215] SORT_1 var_20 = var_20_arg_0 >= var_20_arg_1; [L216] SORT_1 var_21_arg_0 = var_18; [L217] SORT_1 var_21_arg_1 = var_20; [L218] SORT_1 var_21 = var_21_arg_0 & var_21_arg_1; [L219] SORT_3 var_23_arg_0 = state_22; [L220] SORT_3 var_23_arg_1 = var_14; [L221] SORT_1 var_23 = var_23_arg_0 >= var_23_arg_1; [L222] SORT_1 var_24_arg_0 = var_21; [L223] SORT_1 var_24_arg_1 = var_23; [L224] SORT_1 var_24 = var_24_arg_0 & var_24_arg_1; [L225] SORT_25 var_27_arg_0 = state_26; [L226] SORT_1 var_27 = var_27_arg_0 >> 3; [L227] var_27 = var_27 & mask_SORT_1 [L228] SORT_1 var_29_arg_0 = var_27; [L229] SORT_1 var_29_arg_1 = var_28; [L230] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L231] SORT_1 var_30_arg_0 = var_24; [L232] SORT_1 var_30_arg_1 = var_29; [L233] SORT_1 var_30 = var_30_arg_0 & var_30_arg_1; [L234] SORT_1 var_31_arg_0 = var_30; [L235] SORT_1 var_31 = ~var_31_arg_0; [L236] SORT_25 var_33_arg_0 = state_32; [L237] SORT_1 var_33 = var_33_arg_0 >> 3; [L238] var_33 = var_33 & mask_SORT_1 [L239] SORT_1 var_34_arg_0 = var_33; [L240] SORT_1 var_34_arg_1 = var_28; [L241] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L242] SORT_1 var_35_arg_0 = var_31; [L243] SORT_1 var_35_arg_1 = var_34; [L244] SORT_1 var_35 = var_35_arg_0 | var_35_arg_1; [L245] SORT_3 var_37_arg_0 = state_36; [L246] SORT_3 var_37_arg_1 = var_14; [L247] SORT_1 var_37 = var_37_arg_0 >= var_37_arg_1; [L248] SORT_3 var_39_arg_0 = state_38; [L249] SORT_3 var_39_arg_1 = var_14; [L250] SORT_1 var_39 = var_39_arg_0 >= var_39_arg_1; [L251] SORT_1 var_40_arg_0 = var_37; [L252] SORT_1 var_40_arg_1 = var_39; [L253] SORT_1 var_40 = var_40_arg_0 & var_40_arg_1; [L254] SORT_3 var_42_arg_0 = state_41; [L255] SORT_3 var_42_arg_1 = var_14; [L256] SORT_1 var_42 = var_42_arg_0 >= var_42_arg_1; [L257] SORT_1 var_43_arg_0 = var_40; [L258] SORT_1 var_43_arg_1 = var_42; [L259] SORT_1 var_43 = var_43_arg_0 & var_43_arg_1; [L260] SORT_3 var_45_arg_0 = state_44; [L261] SORT_3 var_45_arg_1 = var_14; [L262] SORT_1 var_45 = var_45_arg_0 >= var_45_arg_1; [L263] SORT_1 var_46_arg_0 = var_43; [L264] SORT_1 var_46_arg_1 = var_45; [L265] SORT_1 var_46 = var_46_arg_0 & var_46_arg_1; [L266] SORT_25 var_47_arg_0 = state_26; [L267] SORT_1 var_47 = var_47_arg_0 >> 2; [L268] var_47 = var_47 & mask_SORT_1 [L269] SORT_1 var_48_arg_0 = var_47; [L270] SORT_1 var_48_arg_1 = var_28; [L271] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L272] SORT_1 var_49_arg_0 = var_46; [L273] SORT_1 var_49_arg_1 = var_48; [L274] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L275] SORT_1 var_50_arg_0 = var_49; [L276] SORT_1 var_50 = ~var_50_arg_0; [L277] SORT_25 var_51_arg_0 = state_32; [L278] SORT_1 var_51 = var_51_arg_0 >> 2; [L279] var_51 = var_51 & mask_SORT_1 [L280] SORT_1 var_52_arg_0 = var_51; [L281] SORT_1 var_52_arg_1 = var_28; [L282] SORT_1 var_52 = var_52_arg_0 == var_52_arg_1; [L283] SORT_1 var_53_arg_0 = var_50; [L284] SORT_1 var_53_arg_1 = var_52; [L285] SORT_1 var_53 = var_53_arg_0 | var_53_arg_1; [L286] SORT_1 var_54_arg_0 = var_35; [L287] SORT_1 var_54_arg_1 = var_53; [L288] SORT_1 var_54 = var_54_arg_0 & var_54_arg_1; [L289] SORT_3 var_56_arg_0 = state_55; [L290] SORT_3 var_56_arg_1 = var_14; [L291] SORT_1 var_56 = var_56_arg_0 >= var_56_arg_1; [L292] SORT_3 var_58_arg_0 = state_57; [L293] SORT_3 var_58_arg_1 = var_14; [L294] SORT_1 var_58 = var_58_arg_0 >= var_58_arg_1; [L295] SORT_1 var_59_arg_0 = var_56; [L296] SORT_1 var_59_arg_1 = var_58; [L297] SORT_1 var_59 = var_59_arg_0 & var_59_arg_1; [L298] SORT_3 var_61_arg_0 = state_60; [L299] SORT_3 var_61_arg_1 = var_14; [L300] SORT_1 var_61 = var_61_arg_0 >= var_61_arg_1; [L301] SORT_1 var_62_arg_0 = var_59; [L302] SORT_1 var_62_arg_1 = var_61; [L303] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L304] SORT_3 var_64_arg_0 = state_63; [L305] SORT_3 var_64_arg_1 = var_14; [L306] SORT_1 var_64 = var_64_arg_0 >= var_64_arg_1; [L307] SORT_1 var_65_arg_0 = var_62; [L308] SORT_1 var_65_arg_1 = var_64; [L309] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L310] SORT_25 var_66_arg_0 = state_26; [L311] SORT_1 var_66 = var_66_arg_0 >> 1; [L312] var_66 = var_66 & mask_SORT_1 [L313] SORT_1 var_67_arg_0 = var_66; [L314] SORT_1 var_67_arg_1 = var_28; [L315] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L316] SORT_1 var_68_arg_0 = var_65; [L317] SORT_1 var_68_arg_1 = var_67; [L318] SORT_1 var_68 = var_68_arg_0 & var_68_arg_1; [L319] SORT_1 var_69_arg_0 = var_68; [L320] SORT_1 var_69 = ~var_69_arg_0; [L321] SORT_25 var_70_arg_0 = state_32; [L322] SORT_1 var_70 = var_70_arg_0 >> 1; [L323] var_70 = var_70 & mask_SORT_1 [L324] SORT_1 var_71_arg_0 = var_70; [L325] SORT_1 var_71_arg_1 = var_28; [L326] SORT_1 var_71 = var_71_arg_0 == var_71_arg_1; [L327] SORT_1 var_72_arg_0 = var_69; [L328] SORT_1 var_72_arg_1 = var_71; [L329] SORT_1 var_72 = var_72_arg_0 | var_72_arg_1; [L330] SORT_1 var_73_arg_0 = var_54; [L331] SORT_1 var_73_arg_1 = var_72; [L332] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L333] SORT_3 var_75_arg_0 = state_74; [L334] SORT_3 var_75_arg_1 = var_14; [L335] SORT_1 var_75 = var_75_arg_0 >= var_75_arg_1; [L336] SORT_3 var_77_arg_0 = state_76; [L337] SORT_3 var_77_arg_1 = var_14; [L338] SORT_1 var_77 = var_77_arg_0 >= var_77_arg_1; [L339] SORT_1 var_78_arg_0 = var_75; [L340] SORT_1 var_78_arg_1 = var_77; [L341] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L342] SORT_3 var_80_arg_0 = state_79; [L343] SORT_3 var_80_arg_1 = var_14; [L344] SORT_1 var_80 = var_80_arg_0 >= var_80_arg_1; [L345] SORT_1 var_81_arg_0 = var_78; [L346] SORT_1 var_81_arg_1 = var_80; [L347] SORT_1 var_81 = var_81_arg_0 & var_81_arg_1; [L348] SORT_3 var_83_arg_0 = state_82; [L349] SORT_3 var_83_arg_1 = var_14; [L350] SORT_1 var_83 = var_83_arg_0 >= var_83_arg_1; [L351] SORT_1 var_84_arg_0 = var_81; [L352] SORT_1 var_84_arg_1 = var_83; [L353] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L354] SORT_25 var_85_arg_0 = state_26; [L355] SORT_1 var_85 = var_85_arg_0 >> 0; [L356] var_85 = var_85 & mask_SORT_1 [L357] SORT_1 var_86_arg_0 = var_85; [L358] SORT_1 var_86_arg_1 = var_28; [L359] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L360] SORT_1 var_87_arg_0 = var_84; [L361] SORT_1 var_87_arg_1 = var_86; [L362] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L363] SORT_1 var_88_arg_0 = var_87; [L364] SORT_1 var_88 = ~var_88_arg_0; [L365] SORT_25 var_89_arg_0 = state_32; [L366] SORT_1 var_89 = var_89_arg_0 >> 0; [L367] var_89 = var_89 & mask_SORT_1 [L368] SORT_1 var_90_arg_0 = var_89; [L369] SORT_1 var_90_arg_1 = var_28; [L370] SORT_1 var_90 = var_90_arg_0 == var_90_arg_1; [L371] SORT_1 var_91_arg_0 = var_88; [L372] SORT_1 var_91_arg_1 = var_90; [L373] SORT_1 var_91 = var_91_arg_0 | var_91_arg_1; [L374] SORT_1 var_92_arg_0 = var_73; [L375] SORT_1 var_92_arg_1 = var_91; [L376] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L377] SORT_3 var_93_arg_0 = state_13; [L378] SORT_3 var_93_arg_1 = var_14; [L379] SORT_1 var_93 = var_93_arg_0 >= var_93_arg_1; [L380] SORT_3 var_94_arg_0 = state_16; [L381] SORT_3 var_94_arg_1 = var_14; [L382] SORT_1 var_94 = var_94_arg_0 >= var_94_arg_1; [L383] SORT_1 var_95_arg_0 = var_93; [L384] SORT_1 var_95_arg_1 = var_94; [L385] SORT_1 var_95 = var_95_arg_0 | var_95_arg_1; [L386] SORT_3 var_96_arg_0 = state_19; [L387] SORT_3 var_96_arg_1 = var_14; [L388] SORT_1 var_96 = var_96_arg_0 >= var_96_arg_1; [L389] SORT_1 var_97_arg_0 = var_95; [L390] SORT_1 var_97_arg_1 = var_96; [L391] SORT_1 var_97 = var_97_arg_0 | var_97_arg_1; [L392] SORT_3 var_98_arg_0 = state_22; [L393] SORT_3 var_98_arg_1 = var_14; [L394] SORT_1 var_98 = var_98_arg_0 >= var_98_arg_1; [L395] SORT_1 var_99_arg_0 = var_97; [L396] SORT_1 var_99_arg_1 = var_98; [L397] SORT_1 var_99 = var_99_arg_0 | var_99_arg_1; [L398] SORT_1 var_100_arg_0 = var_27; [L399] SORT_1 var_100_arg_1 = var_28; [L400] SORT_1 var_100 = var_100_arg_0 == var_100_arg_1; [L401] SORT_1 var_101_arg_0 = var_99; [L402] SORT_1 var_101_arg_1 = var_100; [L403] SORT_1 var_101 = var_101_arg_0 | var_101_arg_1; [L404] SORT_1 var_102_arg_0 = var_33; [L405] SORT_1 var_102_arg_1 = var_11; [L406] SORT_1 var_102 = var_102_arg_0 == var_102_arg_1; [L407] SORT_1 var_103_arg_0 = var_101; [L408] SORT_1 var_103_arg_1 = var_102; [L409] SORT_1 var_103 = var_103_arg_0 | var_103_arg_1; [L410] SORT_1 var_104_arg_0 = var_92; [L411] SORT_1 var_104_arg_1 = var_103; [L412] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L413] SORT_3 var_105_arg_0 = state_36; [L414] SORT_3 var_105_arg_1 = var_14; [L415] SORT_1 var_105 = var_105_arg_0 >= var_105_arg_1; [L416] SORT_3 var_106_arg_0 = state_38; [L417] SORT_3 var_106_arg_1 = var_14; [L418] SORT_1 var_106 = var_106_arg_0 >= var_106_arg_1; [L419] SORT_1 var_107_arg_0 = var_105; [L420] SORT_1 var_107_arg_1 = var_106; [L421] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L422] SORT_3 var_108_arg_0 = state_41; [L423] SORT_3 var_108_arg_1 = var_14; [L424] SORT_1 var_108 = var_108_arg_0 >= var_108_arg_1; [L425] SORT_1 var_109_arg_0 = var_107; [L426] SORT_1 var_109_arg_1 = var_108; [L427] SORT_1 var_109 = var_109_arg_0 | var_109_arg_1; [L428] SORT_3 var_110_arg_0 = state_44; [L429] SORT_3 var_110_arg_1 = var_14; [L430] SORT_1 var_110 = var_110_arg_0 >= var_110_arg_1; [L431] SORT_1 var_111_arg_0 = var_109; [L432] SORT_1 var_111_arg_1 = var_110; [L433] SORT_1 var_111 = var_111_arg_0 | var_111_arg_1; [L434] SORT_1 var_112_arg_0 = var_47; [L435] SORT_1 var_112_arg_1 = var_28; [L436] SORT_1 var_112 = var_112_arg_0 == var_112_arg_1; [L437] SORT_1 var_113_arg_0 = var_111; [L438] SORT_1 var_113_arg_1 = var_112; [L439] SORT_1 var_113 = var_113_arg_0 | var_113_arg_1; [L440] SORT_1 var_114_arg_0 = var_51; [L441] SORT_1 var_114_arg_1 = var_11; [L442] SORT_1 var_114 = var_114_arg_0 == var_114_arg_1; [L443] SORT_1 var_115_arg_0 = var_113; [L444] SORT_1 var_115_arg_1 = var_114; [L445] SORT_1 var_115 = var_115_arg_0 | var_115_arg_1; [L446] SORT_1 var_116_arg_0 = var_104; [L447] SORT_1 var_116_arg_1 = var_115; [L448] SORT_1 var_116 = var_116_arg_0 & var_116_arg_1; [L449] SORT_3 var_117_arg_0 = state_55; [L450] SORT_3 var_117_arg_1 = var_14; [L451] SORT_1 var_117 = var_117_arg_0 >= var_117_arg_1; [L452] SORT_3 var_118_arg_0 = state_57; [L453] SORT_3 var_118_arg_1 = var_14; [L454] SORT_1 var_118 = var_118_arg_0 >= var_118_arg_1; [L455] SORT_1 var_119_arg_0 = var_117; [L456] SORT_1 var_119_arg_1 = var_118; [L457] SORT_1 var_119 = var_119_arg_0 | var_119_arg_1; [L458] SORT_3 var_120_arg_0 = state_60; [L459] SORT_3 var_120_arg_1 = var_14; [L460] SORT_1 var_120 = var_120_arg_0 >= var_120_arg_1; [L461] SORT_1 var_121_arg_0 = var_119; [L462] SORT_1 var_121_arg_1 = var_120; [L463] SORT_1 var_121 = var_121_arg_0 | var_121_arg_1; [L464] SORT_3 var_122_arg_0 = state_63; [L465] SORT_3 var_122_arg_1 = var_14; [L466] SORT_1 var_122 = var_122_arg_0 >= var_122_arg_1; [L467] SORT_1 var_123_arg_0 = var_121; [L468] SORT_1 var_123_arg_1 = var_122; [L469] SORT_1 var_123 = var_123_arg_0 | var_123_arg_1; [L470] SORT_1 var_124_arg_0 = var_66; [L471] SORT_1 var_124_arg_1 = var_28; [L472] SORT_1 var_124 = var_124_arg_0 == var_124_arg_1; [L473] SORT_1 var_125_arg_0 = var_123; [L474] SORT_1 var_125_arg_1 = var_124; [L475] SORT_1 var_125 = var_125_arg_0 | var_125_arg_1; [L476] SORT_1 var_126_arg_0 = var_70; [L477] SORT_1 var_126_arg_1 = var_11; [L478] SORT_1 var_126 = var_126_arg_0 == var_126_arg_1; [L479] SORT_1 var_127_arg_0 = var_125; [L480] SORT_1 var_127_arg_1 = var_126; [L481] SORT_1 var_127 = var_127_arg_0 | var_127_arg_1; [L482] SORT_1 var_128_arg_0 = var_116; [L483] SORT_1 var_128_arg_1 = var_127; [L484] SORT_1 var_128 = var_128_arg_0 & var_128_arg_1; [L485] SORT_3 var_129_arg_0 = state_74; [L486] SORT_3 var_129_arg_1 = var_14; [L487] SORT_1 var_129 = var_129_arg_0 >= var_129_arg_1; [L488] SORT_3 var_130_arg_0 = state_76; [L489] SORT_3 var_130_arg_1 = var_14; [L490] SORT_1 var_130 = var_130_arg_0 >= var_130_arg_1; [L491] SORT_1 var_131_arg_0 = var_129; [L492] SORT_1 var_131_arg_1 = var_130; [L493] SORT_1 var_131 = var_131_arg_0 | var_131_arg_1; [L494] SORT_3 var_132_arg_0 = state_79; [L495] SORT_3 var_132_arg_1 = var_14; [L496] SORT_1 var_132 = var_132_arg_0 >= var_132_arg_1; [L497] SORT_1 var_133_arg_0 = var_131; [L498] SORT_1 var_133_arg_1 = var_132; [L499] SORT_1 var_133 = var_133_arg_0 | var_133_arg_1; [L500] SORT_3 var_134_arg_0 = state_82; [L501] SORT_3 var_134_arg_1 = var_14; [L502] SORT_1 var_134 = var_134_arg_0 >= var_134_arg_1; [L503] SORT_1 var_135_arg_0 = var_133; [L504] SORT_1 var_135_arg_1 = var_134; [L505] SORT_1 var_135 = var_135_arg_0 | var_135_arg_1; [L506] SORT_1 var_136_arg_0 = var_85; [L507] SORT_1 var_136_arg_1 = var_28; [L508] SORT_1 var_136 = var_136_arg_0 == var_136_arg_1; [L509] SORT_1 var_137_arg_0 = var_135; [L510] SORT_1 var_137_arg_1 = var_136; [L511] SORT_1 var_137 = var_137_arg_0 | var_137_arg_1; [L512] SORT_1 var_138_arg_0 = var_89; [L513] SORT_1 var_138_arg_1 = var_11; [L514] SORT_1 var_138 = var_138_arg_0 == var_138_arg_1; [L515] SORT_1 var_139_arg_0 = var_137; [L516] SORT_1 var_139_arg_1 = var_138; [L517] SORT_1 var_139 = var_139_arg_0 | var_139_arg_1; [L518] SORT_1 var_140_arg_0 = var_128; [L519] SORT_1 var_140_arg_1 = var_139; [L520] SORT_1 var_140 = var_140_arg_0 & var_140_arg_1; [L521] SORT_1 var_141_arg_0 = var_12; [L522] SORT_1 var_141_arg_1 = var_140; [L523] SORT_1 var_141 = var_141_arg_0 | var_141_arg_1; [L524] SORT_1 var_144_arg_0 = var_141; [L525] SORT_1 var_144 = ~var_144_arg_0; [L526] SORT_1 var_145_arg_0 = var_28; [L527] SORT_1 var_145_arg_1 = var_144; [L528] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L529] var_145 = var_145 & mask_SORT_1 [L530] SORT_1 bad_146_arg_0 = var_145; [L531] CALL __VERIFIER_assert(!(bad_146_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 75.5MB. Free memory was 51.2MB in the beginning and 51.1MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1056.91ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 49.9MB in the beginning and 37.4MB in the end (delta: 12.5MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.49ms. Allocated memory is still 98.6MB. Free memory was 37.4MB in the beginning and 47.5MB in the end (delta: -10.2MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.40ms. Allocated memory is still 98.6MB. Free memory was 47.5MB in the beginning and 36.9MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4310.73ms. Allocated memory was 98.6MB in the beginning and 226.5MB in the end (delta: 127.9MB). Free memory was 36.9MB in the beginning and 72.3MB in the end (delta: -35.4MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * CodeCheck took 3281.57ms. Allocated memory is still 226.5MB. Free memory was 72.3MB in the beginning and 136.6MB in the end (delta: -64.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * Witness Printer took 113.27ms. Allocated memory is still 226.5MB. Free memory was 136.6MB in the beginning and 127.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-11-08 22:36:48,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51862e0b-346b-4cb9-a573-1451044afe75/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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE