./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm --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 5a3d6f16a2447e35460d517a43ecd8eb07d9834d3f37bfa955ad3278bd835a8d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:16,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:16,109 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:38:16,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:38:16,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:38:16,151 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:16,151 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:16,151 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:16,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:16,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:16,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:16,154 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:16,154 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:38:16,154 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:16,155 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:16,156 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:16,156 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:16,156 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:16,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:16,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:16,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:16,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:16,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:16,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:38:16,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:38:16,157 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm 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 -> 5a3d6f16a2447e35460d517a43ecd8eb07d9834d3f37bfa955ad3278bd835a8d [2024-11-13 22:38:16,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:16,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:16,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:16,476 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:16,477 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:16,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i Unable to find full path for "g++" [2024-11-13 22:38:18,282 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:18,706 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:18,706 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i [2024-11-13 22:38:18,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/2286a9044/2539bc2e2e4d4613b99e17ce6708620c/FLAGbd3118ea0 [2024-11-13 22:38:18,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/2286a9044/2539bc2e2e4d4613b99e17ce6708620c [2024-11-13 22:38:18,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:18,760 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:18,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:18,763 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:18,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:18,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:18" (1/1) ... [2024-11-13 22:38:18,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1c10c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:18, skipping insertion in model container [2024-11-13 22:38:18,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:18" (1/1) ... [2024-11-13 22:38:18,833 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:19,016 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_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i[916,929] [2024-11-13 22:38:19,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:19,273 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:19,284 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_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i[916,929] [2024-11-13 22:38:19,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:19,458 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:19,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19 WrapperNode [2024-11-13 22:38:19,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:19,460 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:19,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:19,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:19,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,580 INFO L138 Inliner]: procedures = 26, calls = 144, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1012 [2024-11-13 22:38:19,581 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:19,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:19,582 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:19,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:19,589 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,597 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,600 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,635 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,649 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,654 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:19,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:19,670 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:19,671 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:19,672 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:19" (1/1) ... [2024-11-13 22:38:19,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:19,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:19,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:19,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:38:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:38:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:38:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:19,995 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:19,997 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:38:21,919 INFO L? ?]: Removed 38 outVars from TransFormulas that were not future-live. [2024-11-13 22:38:21,919 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:38:23,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:38:23,657 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:38:23,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:23 BoogieIcfgContainer [2024-11-13 22:38:23,657 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:38:23,658 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:38:23,658 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:38:23,670 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:38:23,670 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:23" (1/1) ... [2024-11-13 22:38:23,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:38:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 212 states and 343 transitions. [2024-11-13 22:38:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 343 transitions. [2024-11-13 22:38:23,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 22:38:23,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:38:43,034 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) [2024-11-13 22:38:43,038 INFO L158 Benchmark]: Toolchain (without parser) took 24277.05ms. Allocated memory was 142.6MB in the beginning and 738.2MB in the end (delta: 595.6MB). Free memory was 117.9MB in the beginning and 511.0MB in the end (delta: -393.1MB). Peak memory consumption was 205.8MB. Max. memory is 16.1GB. [2024-11-13 22:38:43,039 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:43,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 696.72ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 86.1MB in the end (delta: 31.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:38:43,039 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.85ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 74.5MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:38:43,040 INFO L158 Benchmark]: Boogie Preprocessor took 85.55ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.9MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:38:43,041 INFO L158 Benchmark]: RCFGBuilder took 3989.69ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 68.9MB in the beginning and 149.9MB in the end (delta: -81.0MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2024-11-13 22:38:43,041 INFO L158 Benchmark]: CodeCheck took 19378.52ms. Allocated memory was 402.7MB in the beginning and 738.2MB in the end (delta: 335.5MB). Free memory was 149.9MB in the beginning and 511.0MB in the end (delta: -361.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:38:43,045 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 0.40ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 696.72ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 86.1MB in the end (delta: 31.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.85ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 74.5MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.55ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 68.9MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3989.69ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 68.9MB in the beginning and 149.9MB in the end (delta: -81.0MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. * CodeCheck took 19378.52ms. Allocated memory was 402.7MB in the beginning and 738.2MB in the end (delta: 335.5MB). Free memory was 149.9MB in the beginning and 511.0MB in the end (delta: -361.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:38:43,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm --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 5a3d6f16a2447e35460d517a43ecd8eb07d9834d3f37bfa955ad3278bd835a8d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:45,705 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:45,828 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:38:45,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:45,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:45,856 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:45,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:45,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:45,857 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:45,858 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:45,859 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:45,859 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:45,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:45,859 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:45,859 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:38:45,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:45,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:45,859 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:38:45,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm 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 -> 5a3d6f16a2447e35460d517a43ecd8eb07d9834d3f37bfa955ad3278bd835a8d [2024-11-13 22:38:46,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:46,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:46,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:46,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:46,164 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:46,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i Unable to find full path for "g++" [2024-11-13 22:38:48,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:48,452 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:48,452 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i [2024-11-13 22:38:48,469 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/9b5e93b2b/5caa80db6f5d45dab3a4bc319905da37/FLAGf4d3b56df [2024-11-13 22:38:48,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/data/9b5e93b2b/5caa80db6f5d45dab3a4bc319905da37 [2024-11-13 22:38:48,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:48,733 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:48,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:48,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:48,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:48,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:48" (1/1) ... [2024-11-13 22:38:48,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc43f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:48, skipping insertion in model container [2024-11-13 22:38:48,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:48" (1/1) ... [2024-11-13 22:38:48,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:49,002 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_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i[916,929] [2024-11-13 22:38:49,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:49,317 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:49,327 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_aeef08b1-4b0a-4526-841d-99d429c95b60/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-500_file-53.i[916,929] [2024-11-13 22:38:49,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:49,523 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:49,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49 WrapperNode [2024-11-13 22:38:49,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:49,525 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:49,525 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:49,526 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:49,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,565 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,653 INFO L138 Inliner]: procedures = 27, calls = 144, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 759 [2024-11-13 22:38:49,653 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:49,654 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:49,654 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:49,654 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:49,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,671 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,673 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,718 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,732 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,745 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,753 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,769 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:49,770 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:49,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:49,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:49,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:49" (1/1) ... [2024-11-13 22:38:49,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:49,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:49,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:49,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:38:49,854 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:38:49,854 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:38:49,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:49,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:50,071 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:50,073 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:39:41,744 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-13 22:39:41,744 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:39:42,616 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:39:42,620 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:39:42,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:42 BoogieIcfgContainer [2024-11-13 22:39:42,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:39:42,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:39:42,622 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:39:42,632 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:39:42,632 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:42" (1/1) ... [2024-11-13 22:39:42,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:39:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 212 states and 343 transitions. [2024-11-13 22:39:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 343 transitions. [2024-11-13 22:39:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 22:39:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:42,735 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:39:42,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:39:42,739 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:39:42,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:39:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,057 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:40:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:02,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 22:40:02,727 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) [2024-11-13 22:40:02,731 INFO L158 Benchmark]: Toolchain (without parser) took 73997.62ms. Allocated memory was 83.9MB in the beginning and 218.1MB in the end (delta: 134.2MB). Free memory was 58.9MB in the beginning and 109.9MB in the end (delta: -51.0MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2024-11-13 22:40:02,732 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:40:02,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 789.40ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 27.4MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:40:02,733 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.32ms. Allocated memory is still 83.9MB. Free memory was 27.4MB in the beginning and 56.9MB in the end (delta: -29.5MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-13 22:40:02,733 INFO L158 Benchmark]: Boogie Preprocessor took 116.06ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 50.5MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:40:02,734 INFO L158 Benchmark]: RCFGBuilder took 52850.48ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 50.5MB in the beginning and 31.7MB in the end (delta: 18.8MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2024-11-13 22:40:02,734 INFO L158 Benchmark]: CodeCheck took 20108.65ms. Allocated memory was 109.1MB in the beginning and 218.1MB in the end (delta: 109.1MB). Free memory was 31.7MB in the beginning and 109.9MB in the end (delta: -78.2MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2024-11-13 22:40:02,737 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 0.53ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 789.40ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 27.4MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.32ms. Allocated memory is still 83.9MB. Free memory was 27.4MB in the beginning and 56.9MB in the end (delta: -29.5MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.06ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 50.5MB in the end (delta: 6.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 52850.48ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 50.5MB in the beginning and 31.7MB in the end (delta: 18.8MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * CodeCheck took 20108.65ms. Allocated memory was 109.1MB in the beginning and 218.1MB in the end (delta: 109.1MB). Free memory was 31.7MB in the beginning and 109.9MB in the end (delta: -78.2MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:40:02,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeef08b1-4b0a-4526-841d-99d429c95b60/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown