./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:02,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:03,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:39:03,067 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:39:03,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:39:03,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:03,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:03,097 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:03,097 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:03,098 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:03,098 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:03,099 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:03,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:03,099 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:39:03,100 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:39:03,100 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:39:03,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:03,101 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:03,102 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:39:03,102 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:03,103 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:03,108 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:03,108 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:03,108 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:03,109 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:03,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:03,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:03,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:03,110 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:39:03,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:39:03,111 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 [2024-11-09 00:39:03,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:03,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:03,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:03,462 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:03,463 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:03,464 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i Unable to find full path for "g++" [2024-11-09 00:39:05,444 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:39:05,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:39:05,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/sv-benchmarks/c/pthread-ext/29_conditionals_vs.i [2024-11-09 00:39:05,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/eefb7a166/997f5306d0454abc9442371fcad0fb4a/FLAG009b318ce [2024-11-09 00:39:06,046 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/eefb7a166/997f5306d0454abc9442371fcad0fb4a [2024-11-09 00:39:06,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:39:06,053 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:39:06,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:06,055 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:39:06,062 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:39:06,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ddf5cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06, skipping insertion in model container [2024-11-09 00:39:06,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,113 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:39:06,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:06,545 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:39:06,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:06,640 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:39:06,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06 WrapperNode [2024-11-09 00:39:06,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:06,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:06,642 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:39:06,642 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:39:06,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,664 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,692 INFO L138 Inliner]: procedures = 169, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 59 [2024-11-09 00:39:06,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:06,695 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:39:06,696 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:39:06,696 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:39:06,707 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,713 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,718 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,722 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,725 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,727 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:39:06,728 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:39:06,728 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:39:06,728 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:39:06,729 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:06" (1/1) ... [2024-11-09 00:39:06,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:06,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:39:06,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:39:06,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:39:06,831 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-09 00:39:06,831 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-09 00:39:06,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:39:06,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:39:06,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:39:06,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:39:06,835 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:39:07,011 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:39:07,014 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:39:07,185 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:39:07,185 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:39:07,241 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:39:07,242 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:39:07,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:07 BoogieIcfgContainer [2024-11-09 00:39:07,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:39:07,243 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:39:07,244 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:39:07,255 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:39:07,255 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:07" (1/1) ... [2024-11-09 00:39:07,256 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) [2024-11-09 00:39:07,266 INFO L158 Benchmark]: Toolchain (without parser) took 1209.69ms. Allocated memory was 146.8MB in the beginning and 188.7MB in the end (delta: 41.9MB). Free memory was 103.7MB in the beginning and 148.0MB in the end (delta: -44.2MB). Peak memory consumption was 195.9kB. Max. memory is 16.1GB. [2024-11-09 00:39:07,267 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 146.8MB. Free memory was 118.3MB in the beginning and 118.3MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:07,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.82ms. Allocated memory is still 146.8MB. Free memory was 103.7MB in the beginning and 81.7MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:07,268 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.24ms. Allocated memory is still 146.8MB. Free memory was 81.7MB in the beginning and 80.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:07,269 INFO L158 Benchmark]: Boogie Preprocessor took 32.40ms. Allocated memory is still 146.8MB. Free memory was 80.1MB in the beginning and 78.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:07,270 INFO L158 Benchmark]: RCFGBuilder took 514.59ms. Allocated memory was 146.8MB in the beginning and 188.7MB in the end (delta: 41.9MB). Free memory was 78.7MB in the beginning and 149.1MB in the end (delta: -70.4MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2024-11-09 00:39:07,271 INFO L158 Benchmark]: CodeCheck took 18.40ms. Allocated memory is still 188.7MB. Free memory was 149.1MB in the beginning and 148.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:07,275 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 0.36ms. Allocated memory is still 146.8MB. Free memory was 118.3MB in the beginning and 118.3MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.82ms. Allocated memory is still 146.8MB. Free memory was 103.7MB in the beginning and 81.7MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.24ms. Allocated memory is still 146.8MB. Free memory was 81.7MB in the beginning and 80.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.40ms. Allocated memory is still 146.8MB. Free memory was 80.1MB in the beginning and 78.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 514.59ms. Allocated memory was 146.8MB in the beginning and 188.7MB in the end (delta: 41.9MB). Free memory was 78.7MB in the beginning and 149.1MB in the end (delta: -70.4MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. * CodeCheck took 18.40ms. Allocated memory is still 188.7MB. Free memory was 149.1MB in the beginning and 148.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:39:07,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:10,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:10,315 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:39:10,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:10,374 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:10,375 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:10,376 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:10,377 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:10,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:10,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:10,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:10,381 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:39:10,381 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:39:10,382 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:39:10,382 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:10,385 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:39:10,386 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:39:10,386 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:10,386 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:39:10,387 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:39:10,387 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:10,392 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:10,392 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:10,393 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:10,393 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:10,393 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:10,394 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:39:10,394 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:10,395 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:10,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:10,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:10,398 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:39:10,398 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:39:10,399 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:39:10,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3f647420f42d7fdb333957b618cdd528a4c5a4cecdb35105a1a2630df70b3d6 [2024-11-09 00:39:10,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:10,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:10,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:10,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:10,941 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:10,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/29_conditionals_vs.i Unable to find full path for "g++" [2024-11-09 00:39:13,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:39:13,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:39:13,932 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/sv-benchmarks/c/pthread-ext/29_conditionals_vs.i [2024-11-09 00:39:13,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/8563b7174/4845e0672b4340a9baa5853de208c0b4/FLAG2d262f796 [2024-11-09 00:39:14,204 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/data/8563b7174/4845e0672b4340a9baa5853de208c0b4 [2024-11-09 00:39:14,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:39:14,208 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:39:14,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:14,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:39:14,216 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:39:14,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:14,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@542a0e9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14, skipping insertion in model container [2024-11-09 00:39:14,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:14,267 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:39:14,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:14,742 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:39:14,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:14,868 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:39:14,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14 WrapperNode [2024-11-09 00:39:14,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:14,896 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:14,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:39:14,900 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:39:14,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:14,958 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,005 INFO L138 Inliner]: procedures = 170, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 58 [2024-11-09 00:39:15,007 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:15,012 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:39:15,012 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:39:15,012 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:39:15,024 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,032 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,043 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,049 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,054 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,056 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,062 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:39:15,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:39:15,066 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:39:15,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:39:15,067 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:14" (1/1) ... [2024-11-09 00:39:15,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:15,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:39:15,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:39:15,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:39:15,155 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-09 00:39:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-09 00:39:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:39:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:39:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:39:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:39:15,159 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:39:15,326 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:39:15,329 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:39:15,496 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:39:15,497 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:39:15,548 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:39:15,548 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:39:15,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:15 BoogieIcfgContainer [2024-11-09 00:39:15,553 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:39:15,554 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:39:15,554 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:39:15,565 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:39:15,565 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:15" (1/1) ... [2024-11-09 00:39:15,566 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) [2024-11-09 00:39:15,570 INFO L158 Benchmark]: Toolchain (without parser) took 1361.43ms. Allocated memory is still 86.0MB. Free memory was 59.4MB in the beginning and 43.5MB in the end (delta: 15.9MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2024-11-09 00:39:15,571 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 86.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:15,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 659.87ms. Allocated memory is still 86.0MB. Free memory was 59.4MB in the beginning and 36.9MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:39:15,573 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.67ms. Allocated memory is still 86.0MB. Free memory was 63.4MB in the beginning and 61.5MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:39:15,573 INFO L158 Benchmark]: Boogie Preprocessor took 50.28ms. Allocated memory is still 86.0MB. Free memory was 61.5MB in the beginning and 59.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:15,574 INFO L158 Benchmark]: RCFGBuilder took 490.66ms. Allocated memory is still 86.0MB. Free memory was 59.9MB in the beginning and 44.4MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 00:39:15,575 INFO L158 Benchmark]: CodeCheck took 15.02ms. Allocated memory is still 86.0MB. Free memory was 44.4MB in the beginning and 43.5MB in the end (delta: 852.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:39:15,578 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 0.66ms. Allocated memory is still 86.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 659.87ms. Allocated memory is still 86.0MB. Free memory was 59.4MB in the beginning and 36.9MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.67ms. Allocated memory is still 86.0MB. Free memory was 63.4MB in the beginning and 61.5MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.28ms. Allocated memory is still 86.0MB. Free memory was 61.5MB in the beginning and 59.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 490.66ms. Allocated memory is still 86.0MB. Free memory was 59.9MB in the beginning and 44.4MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 15.02ms. Allocated memory is still 86.0MB. Free memory was 44.4MB in the beginning and 43.5MB in the end (delta: 852.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:39:15,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_534aac35-3920-47c4-9efe-daa7adf28a25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported