./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c --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_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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_839ce6f6-02bf-4463-a3fe-009d35f67596/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 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:11:00,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:11:00,777 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:11:00,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:11:00,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:11:00,824 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:11:00,825 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:11:00,826 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:11:00,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:11:00,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:11:00,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:11:00,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:11:00,830 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:11:00,830 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:11:00,831 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:11:00,831 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:11:00,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:11:00,835 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:11:00,835 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:11:00,835 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:11:00,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:11:00,836 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:11:00,837 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:11:00,837 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:11:00,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:11:00,838 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:00,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:11:00,839 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:11:00,839 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:11:00,840 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:11:00,840 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_839ce6f6-02bf-4463-a3fe-009d35f67596/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 [2024-11-09 00:11:01,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:11:01,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:11:01,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:11:01,177 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:11:01,178 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:11:01,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c Unable to find full path for "g++" [2024-11-09 00:11:03,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:11:03,503 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:11:03,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c [2024-11-09 00:11:03,514 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/c1e139c09/02676dd40f4d4433a8fb6147c31e0c13/FLAGa643841ba [2024-11-09 00:11:03,532 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/c1e139c09/02676dd40f4d4433a8fb6147c31e0c13 [2024-11-09 00:11:03,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:11:03,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:11:03,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:03,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:11:03,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:11:03,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:03" (1/1) ... [2024-11-09 00:11:03,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@587902f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:03, skipping insertion in model container [2024-11-09 00:11:03,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:03" (1/1) ... [2024-11-09 00:11:03,580 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:11:03,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:03,990 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:11:04,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:04,108 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:11:04,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04 WrapperNode [2024-11-09 00:11:04,109 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:04,110 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:04,110 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:11:04,110 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:11:04,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,139 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,225 INFO L138 Inliner]: procedures = 24, calls = 298, calls flagged for inlining = 70, calls inlined = 98, statements flattened = 1549 [2024-11-09 00:11:04,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:04,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:11:04,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:11:04,227 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:11:04,246 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,296 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,319 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,334 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,359 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:11:04,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:11:04,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:11:04,363 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:11:04,364 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:04" (1/1) ... [2024-11-09 00:11:04,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:04,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:11:04,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:11:04,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:11:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:11:04,443 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-09 00:11:04,444 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-09 00:11:04,444 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-09 00:11:04,445 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-09 00:11:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:11:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:11:04,445 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-09 00:11:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-09 00:11:04,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:11:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:11:04,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:11:04,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:11:04,450 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 00:11:04,787 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:11:04,792 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:11:07,729 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:11:07,729 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:11:15,754 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:11:15,754 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 00:11:15,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:15 BoogieIcfgContainer [2024-11-09 00:11:15,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:11:15,756 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:11:15,756 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:11:15,768 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:11:15,768 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:15" (1/1) ... [2024-11-09 00:11:15,769 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 00:11:15,775 INFO L158 Benchmark]: Toolchain (without parser) took 12236.20ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 861.9MB). Free memory was 129.0MB in the beginning and 780.4MB in the end (delta: -651.5MB). Peak memory consumption was 212.6MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,775 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 127.9MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:11:15,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 568.54ms. Allocated memory is still 167.8MB. Free memory was 128.4MB in the beginning and 106.4MB in the end (delta: 22.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,777 INFO L158 Benchmark]: Boogie Procedure Inliner took 116.25ms. Allocated memory is still 167.8MB. Free memory was 106.4MB in the beginning and 98.0MB in the end (delta: 8.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,778 INFO L158 Benchmark]: Boogie Preprocessor took 134.72ms. Allocated memory is still 167.8MB. Free memory was 98.0MB in the beginning and 90.2MB in the end (delta: 7.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,778 INFO L158 Benchmark]: RCFGBuilder took 11393.00ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 861.9MB). Free memory was 90.2MB in the beginning and 781.5MB in the end (delta: -691.3MB). Peak memory consumption was 323.7MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,779 INFO L158 Benchmark]: CodeCheck took 16.82ms. Allocated memory is still 1.0GB. Free memory was 781.5MB in the beginning and 780.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:11:15,783 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 127.9MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 568.54ms. Allocated memory is still 167.8MB. Free memory was 128.4MB in the beginning and 106.4MB in the end (delta: 22.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 116.25ms. Allocated memory is still 167.8MB. Free memory was 106.4MB in the beginning and 98.0MB in the end (delta: 8.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.72ms. Allocated memory is still 167.8MB. Free memory was 98.0MB in the beginning and 90.2MB in the end (delta: 7.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 11393.00ms. Allocated memory was 167.8MB in the beginning and 1.0GB in the end (delta: 861.9MB). Free memory was 90.2MB in the beginning and 781.5MB in the end (delta: -691.3MB). Peak memory consumption was 323.7MB. Max. memory is 16.1GB. * CodeCheck took 16.82ms. Allocated memory is still 1.0GB. Free memory was 781.5MB in the beginning and 780.4MB 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 00:11:15,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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_839ce6f6-02bf-4463-a3fe-009d35f67596/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 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:11:18,317 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:11:18,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:11:18,462 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:11:18,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:11:18,464 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:11:18,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:11:18,466 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:11:18,466 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:11:18,468 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:11:18,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:11:18,469 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:11:18,469 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:11:18,470 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:11:18,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:11:18,472 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:11:18,473 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:11:18,473 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:11:18,474 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:11:18,474 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:11:18,474 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:11:18,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:11:18,479 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:11:18,479 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:11:18,480 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:11:18,480 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:11:18,480 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:11:18,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:11:18,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:18,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:11:18,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:11:18,482 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:11:18,483 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:11:18,484 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:11:18,485 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_839ce6f6-02bf-4463-a3fe-009d35f67596/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f8a234fc2a7dd634bd03f872a0d7e8707283ecf0f996c6ed729f53ab07d6660 [2024-11-09 00:11:18,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:11:18,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:11:18,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:11:18,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:11:18,960 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:11:18,962 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c Unable to find full path for "g++" [2024-11-09 00:11:21,027 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:11:21,365 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:11:21,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/sv-benchmarks/c/weaver/chl-poker-hand-symm.wvr.c [2024-11-09 00:11:21,378 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/99f608e09/b759b21092da415189c2383c336f33c9/FLAGbe4328334 [2024-11-09 00:11:21,607 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/data/99f608e09/b759b21092da415189c2383c336f33c9 [2024-11-09 00:11:21,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:11:21,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:11:21,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:21,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:11:21,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:11:21,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:21" (1/1) ... [2024-11-09 00:11:21,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f7bbca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:21, skipping insertion in model container [2024-11-09 00:11:21,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:11:21" (1/1) ... [2024-11-09 00:11:21,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:11:22,086 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:11:22,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:22,115 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:11:22,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:11:22,306 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:11:22,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22 WrapperNode [2024-11-09 00:11:22,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:11:22,309 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:22,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:11:22,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:11:22,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,499 INFO L138 Inliner]: procedures = 26, calls = 298, calls flagged for inlining = 70, calls inlined = 98, statements flattened = 1533 [2024-11-09 00:11:22,499 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:11:22,500 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:11:22,500 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:11:22,500 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:11:22,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,666 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,701 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:11:22,736 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:11:22,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:11:22,741 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:11:22,742 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:11:22" (1/1) ... [2024-11-09 00:11:22,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:11:22,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:11:22,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:11:22,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:11:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:11:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:11:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:11:22,856 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-09 00:11:22,857 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-09 00:11:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-09 00:11:22,857 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-09 00:11:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-09 00:11:22,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-09 00:11:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:11:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:11:22,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:11:22,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:11:22,866 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 00:11:23,145 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:11:23,148 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:11:26,950 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:11:26,950 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:11:36,558 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:11:36,558 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 00:11:36,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:36 BoogieIcfgContainer [2024-11-09 00:11:36,559 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:11:36,559 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:11:36,560 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:11:36,571 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:11:36,572 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:36" (1/1) ... [2024-11-09 00:11:36,574 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 00:11:36,582 INFO L158 Benchmark]: Toolchain (without parser) took 14968.08ms. Allocated memory was 81.8MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 56.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 203.2MB. Max. memory is 16.1GB. [2024-11-09 00:11:36,582 INFO L158 Benchmark]: CDTParser took 2.99ms. Allocated memory is still 81.8MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:11:36,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 692.83ms. Allocated memory is still 81.8MB. Free memory was 56.0MB in the beginning and 56.7MB in the end (delta: -706.2kB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. [2024-11-09 00:11:36,585 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.14ms. Allocated memory is still 81.8MB. Free memory was 56.7MB in the beginning and 48.5MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:11:36,586 INFO L158 Benchmark]: Boogie Preprocessor took 235.47ms. Allocated memory is still 81.8MB. Free memory was 48.5MB in the beginning and 40.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:11:36,587 INFO L158 Benchmark]: RCFGBuilder took 13822.21ms. Allocated memory was 81.8MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 40.1MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 449.0MB. Max. memory is 16.1GB. [2024-11-09 00:11:36,588 INFO L158 Benchmark]: CodeCheck took 20.04ms. Allocated memory is still 1.7GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:11:36,591 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 2.99ms. Allocated memory is still 81.8MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 692.83ms. Allocated memory is still 81.8MB. Free memory was 56.0MB in the beginning and 56.7MB in the end (delta: -706.2kB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.14ms. Allocated memory is still 81.8MB. Free memory was 56.7MB in the beginning and 48.5MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 235.47ms. Allocated memory is still 81.8MB. Free memory was 48.5MB in the beginning and 40.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13822.21ms. Allocated memory was 81.8MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 40.1MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 449.0MB. Max. memory is 16.1GB. * CodeCheck took 20.04ms. Allocated memory is still 1.7GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:11:36,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_839ce6f6-02bf-4463-a3fe-009d35f67596/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