./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:16:37,058 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:16:37,156 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:16:37,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:16:37,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:16:37,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:16:37,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:16:37,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:16:37,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:16:37,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:16:37,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:16:37,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:16:37,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:16:37,204 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:16:37,204 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:16:37,204 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:16:37,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:16:37,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:16:37,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:16:37,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:16:37,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:16:37,205 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:16:37,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:16:37,205 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_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3 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 ! overflow) ) 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 -> f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf [2024-11-25 02:16:37,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:16:37,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:16:37,624 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:16:37,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:16:37,626 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:16:37,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-11-25 02:16:40,959 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/1f5ce482e/f873734ec02e4dea964562fb7366b711/FLAGefddd062d [2024-11-25 02:16:41,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:16:41,405 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-11-25 02:16:41,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/1f5ce482e/f873734ec02e4dea964562fb7366b711/FLAGefddd062d [2024-11-25 02:16:41,573 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/1f5ce482e/f873734ec02e4dea964562fb7366b711 [2024-11-25 02:16:41,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:16:41,577 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:16:41,579 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:16:41,579 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:16:41,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:16:41,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:16:41" (1/1) ... [2024-11-25 02:16:41,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@352802b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:41, skipping insertion in model container [2024-11-25 02:16:41,587 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:16:41" (1/1) ... [2024-11-25 02:16:41,637 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:16:42,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:16:42,032 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:16:42,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:16:42,182 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:16:42,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42 WrapperNode [2024-11-25 02:16:42,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:16:42,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:16:42,185 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:16:42,185 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:16:42,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,237 INFO L138 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 57 [2024-11-25 02:16:42,238 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:16:42,239 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:16:42,239 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:16:42,239 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:16:42,248 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,252 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,252 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,260 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,263 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,268 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:16:42,269 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:16:42,270 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:16:42,270 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:16:42,271 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:16:42,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:16:42,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:16:42,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 02:16:42,349 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:16:42,349 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 02:16:42,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:16:42,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:16:42,351 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 02:16:42,480 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:16:42,482 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:16:42,729 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 02:16:42,730 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:16:42,771 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:16:42,772 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:16:42,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:16:42 BoogieIcfgContainer [2024-11-25 02:16:42,772 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:16:42,774 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:16:42,774 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:16:42,787 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:16:42,787 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:16:42" (1/1) ... [2024-11-25 02:16:42,789 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-25 02:16:42,795 INFO L158 Benchmark]: Toolchain (without parser) took 1217.33ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 78.3MB in the end (delta: 37.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-25 02:16:42,796 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:42,796 INFO L158 Benchmark]: CACSL2BoogieTranslator took 605.61ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 96.6MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:16:42,797 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.07ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 94.9MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:16:42,797 INFO L158 Benchmark]: Boogie Preprocessor took 29.84ms. Allocated memory is still 142.6MB. Free memory was 94.9MB in the beginning and 93.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:42,798 INFO L158 Benchmark]: RCFGBuilder took 503.26ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 79.7MB in the end (delta: 14.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:16:42,798 INFO L158 Benchmark]: CodeCheck took 19.83ms. Allocated memory is still 142.6MB. Free memory was 79.7MB in the beginning and 78.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:42,801 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 605.61ms. Allocated memory is still 142.6MB. Free memory was 116.0MB in the beginning and 96.6MB in the end (delta: 19.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.07ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 94.9MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.84ms. Allocated memory is still 142.6MB. Free memory was 94.9MB in the beginning and 93.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 503.26ms. Allocated memory is still 142.6MB. Free memory was 93.8MB in the beginning and 79.7MB in the end (delta: 14.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 19.83ms. Allocated memory is still 142.6MB. Free memory was 79.7MB in the beginning and 78.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 02:16:42,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/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_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:16:45,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:16:46,066 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-25 02:16:46,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:16:46,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:16:46,105 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:16:46,106 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:16:46,106 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:16:46,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:16:46,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:16:46,107 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:16:46,108 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:16:46,108 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:16:46,108 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:16:46,108 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:16:46,108 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:16:46,109 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:16:46,109 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:16:46,109 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:16:46,109 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:16:46,109 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:16:46,109 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:16:46,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:16:46,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:16:46,110 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:16:46,111 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:16:46,111 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:16:46,111 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:16:46,111 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_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3 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 ! overflow) ) 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 -> f07f53b70b113c395773370086657e2cda4799340cf7206361c323fc526218bf [2024-11-25 02:16:46,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:16:46,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:16:46,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:16:46,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:16:46,590 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:16:46,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-11-25 02:16:49,930 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/8dd7f63cf/d95ea34b3e2f413d9d312103ff2f7d1b/FLAG142c39e5d [2024-11-25 02:16:50,406 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:16:50,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/sv-benchmarks/c/goblint-regression/05-lval_ls_12-fldsense_nr.i [2024-11-25 02:16:50,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/8dd7f63cf/d95ea34b3e2f413d9d312103ff2f7d1b/FLAG142c39e5d [2024-11-25 02:16:50,463 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/data/8dd7f63cf/d95ea34b3e2f413d9d312103ff2f7d1b [2024-11-25 02:16:50,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:16:50,468 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:16:50,470 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:16:50,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:16:50,476 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:16:50,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:16:50" (1/1) ... [2024-11-25 02:16:50,479 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dafe0ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:50, skipping insertion in model container [2024-11-25 02:16:50,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:16:50" (1/1) ... [2024-11-25 02:16:50,536 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:16:51,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:16:51,043 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:16:51,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:16:51,195 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:16:51,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51 WrapperNode [2024-11-25 02:16:51,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:16:51,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:16:51,199 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:16:51,199 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:16:51,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,227 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,247 INFO L138 Inliner]: procedures = 163, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-11-25 02:16:51,248 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:16:51,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:16:51,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:16:51,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:16:51,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,262 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,272 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,277 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,282 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:16:51,283 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:16:51,283 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:16:51,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:16:51,288 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:51,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:16:51,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:16:51,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:16:51,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:16:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 02:16:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-25 02:16:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:16:51,392 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-25 02:16:51,392 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-25 02:16:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 02:16:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 02:16:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-25 02:16:51,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:16:51,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:16:51,395 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-25 02:16:51,601 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:16:51,604 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:16:51,916 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-25 02:16:51,916 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:16:51,988 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:16:51,989 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:16:51,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:16:51 BoogieIcfgContainer [2024-11-25 02:16:51,989 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:16:51,990 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:16:51,990 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:16:52,012 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:16:52,012 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:16:51" (1/1) ... [2024-11-25 02:16:52,014 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) 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) [2024-11-25 02:16:52,023 INFO L158 Benchmark]: Toolchain (without parser) took 1553.71ms. Allocated memory is still 83.9MB. Free memory was 61.1MB in the beginning and 49.0MB in the end (delta: 12.1MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-11-25 02:16:52,023 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 83.9MB. Free memory was 52.4MB in the beginning and 52.3MB in the end (delta: 104.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:52,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 727.89ms. Allocated memory is still 83.9MB. Free memory was 61.0MB in the beginning and 40.7MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:16:52,024 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.59ms. Allocated memory is still 83.9MB. Free memory was 40.7MB in the beginning and 38.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:16:52,025 INFO L158 Benchmark]: Boogie Preprocessor took 33.77ms. Allocated memory is still 83.9MB. Free memory was 38.8MB in the beginning and 37.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:52,025 INFO L158 Benchmark]: RCFGBuilder took 706.41ms. Allocated memory is still 83.9MB. Free memory was 37.4MB in the beginning and 50.6MB in the end (delta: -13.2MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-11-25 02:16:52,025 INFO L158 Benchmark]: CodeCheck took 30.37ms. Allocated memory is still 83.9MB. Free memory was 50.2MB in the beginning and 49.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:16:52,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55ms. Allocated memory is still 83.9MB. Free memory was 52.4MB in the beginning and 52.3MB in the end (delta: 104.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 727.89ms. Allocated memory is still 83.9MB. Free memory was 61.0MB in the beginning and 40.7MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.59ms. Allocated memory is still 83.9MB. Free memory was 40.7MB in the beginning and 38.8MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.77ms. Allocated memory is still 83.9MB. Free memory was 38.8MB in the beginning and 37.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 706.41ms. Allocated memory is still 83.9MB. Free memory was 37.4MB in the beginning and 50.6MB in the end (delta: -13.2MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * CodeCheck took 30.37ms. Allocated memory is still 83.9MB. Free memory was 50.2MB in the beginning and 49.0MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-25 02:16:52,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b107a3cf-4775-4bf5-b3fd-6d826d39953d/bin/ukojak-verify-ENZ3QT5qd3/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: Concurrent programs are currently unsupported