./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/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_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43a7b886f1e454dafac7facab2674c64a0fa591a6bf106acb1f8b320d6c92508 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:59:48,820 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:59:48,945 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:59:48,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:59:48,955 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:59:48,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:59:48,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:59:49,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:59:49,001 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:59:49,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:59:49,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:59:49,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:59:49,004 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:59:49,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:59:49,005 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:59:49,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:59:49,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:59:49,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:59:49,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:59:49,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:59:49,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:59:49,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:59:49,013 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:59:49,013 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:59:49,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:59:49,014 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:59:49,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:59:49,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:49,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:59:49,020 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:59:49,025 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:59:49,025 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:59:49,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:59:49,026 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_732c60a6-397d-437f-b1b6-3b3aba7f3361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43a7b886f1e454dafac7facab2674c64a0fa591a6bf106acb1f8b320d6c92508 [2024-11-08 22:59:49,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:59:49,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:59:49,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:59:49,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:59:49,470 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:59:49,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i Unable to find full path for "g++" [2024-11-08 22:59:51,867 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:59:52,149 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:59:52,150 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i [2024-11-08 22:59:52,171 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/7422e5e92/6179638d5ca444ae8f6eeea67fc7d247/FLAG297dd6859 [2024-11-08 22:59:52,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/7422e5e92/6179638d5ca444ae8f6eeea67fc7d247 [2024-11-08 22:59:52,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:59:52,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:59:52,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:52,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:59:52,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:59:52,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:52" (1/1) ... [2024-11-08 22:59:52,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c673d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:52, skipping insertion in model container [2024-11-08 22:59:52,208 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:59:52" (1/1) ... [2024-11-08 22:59:52,281 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:59:52,820 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i[30633,30646] [2024-11-08 22:59:52,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:52,858 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:59:52,933 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i[30633,30646] [2024-11-08 22:59:52,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:59:53,032 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:59:53,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53 WrapperNode [2024-11-08 22:59:53,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:59:53,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:53,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:59:53,041 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:59:53,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,075 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,120 INFO L138 Inliner]: procedures = 169, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2024-11-08 22:59:53,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:59:53,124 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:59:53,124 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:59:53,124 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:59:53,136 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,138 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,139 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,153 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,156 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,159 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:59:53,160 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:59:53,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:59:53,161 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:59:53,162 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:53,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:59:53,205 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:59:53,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:59:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-08 22:59:53,256 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-08 22:59:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 22:59:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:59:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:59:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 22:59:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:59:53,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:59:53,261 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 22:59:53,419 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:59:53,421 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:59:53,544 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 22:59:53,544 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:59:53,573 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:59:53,573 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:59:53,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:53 BoogieIcfgContainer [2024-11-08 22:59:53,574 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:59:53,575 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:59:53,575 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:59:53,588 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:59:53,589 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:59:53" (1/1) ... [2024-11-08 22:59:53,590 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) [2024-11-08 22:59:53,594 INFO L158 Benchmark]: Toolchain (without parser) took 1397.40ms. Allocated memory is still 163.6MB. Free memory was 112.5MB in the beginning and 114.0MB in the end (delta: -1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:59:53,595 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 90.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:59:53,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 841.12ms. Allocated memory is still 163.6MB. Free memory was 112.5MB in the beginning and 130.1MB in the end (delta: -17.6MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2024-11-08 22:59:53,596 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.11ms. Allocated memory is still 163.6MB. Free memory was 130.1MB in the beginning and 128.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:59:53,597 INFO L158 Benchmark]: Boogie Preprocessor took 35.55ms. Allocated memory is still 163.6MB. Free memory was 128.2MB in the beginning and 126.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:59:53,598 INFO L158 Benchmark]: RCFGBuilder took 413.61ms. Allocated memory is still 163.6MB. Free memory was 126.7MB in the beginning and 115.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:59:53,599 INFO L158 Benchmark]: CodeCheck took 17.95ms. Allocated memory is still 163.6MB. Free memory was 114.8MB in the beginning and 114.0MB in the end (delta: 842.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:59:53,603 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 0.40ms. Allocated memory is still 117.4MB. Free memory is still 90.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 841.12ms. Allocated memory is still 163.6MB. Free memory was 112.5MB in the beginning and 130.1MB in the end (delta: -17.6MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.11ms. Allocated memory is still 163.6MB. Free memory was 130.1MB in the beginning and 128.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.55ms. Allocated memory is still 163.6MB. Free memory was 128.2MB in the beginning and 126.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 413.61ms. Allocated memory is still 163.6MB. Free memory was 126.7MB in the beginning and 115.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 17.95ms. Allocated memory is still 163.6MB. Free memory was 114.8MB in the beginning and 114.0MB in the end (delta: 842.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:59:53,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/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_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43a7b886f1e454dafac7facab2674c64a0fa591a6bf106acb1f8b320d6c92508 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:59:56,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:59:56,700 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 22:59:56,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:59:56,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:59:56,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:59:56,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:59:56,745 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:59:56,746 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:59:56,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:59:56,747 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:59:56,748 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:59:56,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:59:56,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:59:56,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:59:56,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:59:56,753 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:59:56,753 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:59:56,754 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:59:56,754 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:59:56,754 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:59:56,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:59:56,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:59:56,760 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:59:56,761 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:59:56,761 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:59:56,762 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:59:56,762 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:59:56,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:59:56,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:59:56,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:59:56,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:59:56,765 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:59:56,766 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:59:56,766 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:59:56,766 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:59:56,767 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_732c60a6-397d-437f-b1b6-3b3aba7f3361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43a7b886f1e454dafac7facab2674c64a0fa591a6bf106acb1f8b320d6c92508 [2024-11-08 22:59:57,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:59:57,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:59:57,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:59:57,238 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:59:57,239 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:59:57,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i Unable to find full path for "g++" [2024-11-08 22:59:59,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:59:59,951 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:59:59,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i [2024-11-08 22:59:59,973 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/dccae14bd/e3dec6fe90b14a5198e4d795f37c4fc7/FLAG4878cafca [2024-11-08 23:00:00,096 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/data/dccae14bd/e3dec6fe90b14a5198e4d795f37c4fc7 [2024-11-08 23:00:00,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:00:00,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:00:00,102 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:00,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:00:00,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:00:00,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:00" (1/1) ... [2024-11-08 23:00:00,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d7a7259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:00, skipping insertion in model container [2024-11-08 23:00:00,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:00" (1/1) ... [2024-11-08 23:00:00,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:00:00,836 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i[30633,30646] [2024-11-08 23:00:00,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:00,870 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:00:00,941 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/sv-benchmarks/c/pthread-ext/45_monabsex1_vs.i[30633,30646] [2024-11-08 23:00:00,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:01,008 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:00:01,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01 WrapperNode [2024-11-08 23:00:01,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:01,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:01,011 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:00:01,011 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:00:01,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,049 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,080 INFO L138 Inliner]: procedures = 170, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2024-11-08 23:00:01,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:01,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:00:01,084 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:00:01,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:00:01,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,102 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,103 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,113 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,121 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,125 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:00:01,126 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:00:01,126 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:00:01,126 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:00:01,127 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:00:01,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:00:01,170 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:00:01,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:00:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-08 23:00:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-08 23:00:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-08 23:00:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:00:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 23:00:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-08 23:00:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:00:01,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:00:01,221 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 23:00:01,463 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:00:01,466 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:00:01,646 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 23:00:01,650 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:00:01,689 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:00:01,690 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:00:01,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:01 BoogieIcfgContainer [2024-11-08 23:00:01,695 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:00:01,696 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:00:01,696 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:00:01,710 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:00:01,711 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:01" (1/1) ... [2024-11-08 23:00:01,712 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) [2024-11-08 23:00:01,720 INFO L158 Benchmark]: Toolchain (without parser) took 1617.73ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 48.2MB in the beginning and 62.1MB in the end (delta: -13.9MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2024-11-08 23:00:01,720 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 54.5MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:00:01,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 907.13ms. Allocated memory is still 73.4MB. Free memory was 48.0MB in the beginning and 42.7MB in the end (delta: 5.3MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-08 23:00:01,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.00ms. Allocated memory is still 73.4MB. Free memory was 42.7MB in the beginning and 40.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:00:01,724 INFO L158 Benchmark]: Boogie Preprocessor took 41.52ms. Allocated memory is still 73.4MB. Free memory was 40.8MB in the beginning and 39.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:00:01,727 INFO L158 Benchmark]: RCFGBuilder took 569.37ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 39.1MB in the beginning and 63.0MB in the end (delta: -23.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-11-08 23:00:01,728 INFO L158 Benchmark]: CodeCheck took 21.64ms. Allocated memory is still 92.3MB. Free memory was 63.0MB in the beginning and 62.1MB in the end (delta: 919.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:00:01,733 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 0.70ms. Allocated memory is still 54.5MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 907.13ms. Allocated memory is still 73.4MB. Free memory was 48.0MB in the beginning and 42.7MB in the end (delta: 5.3MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.00ms. Allocated memory is still 73.4MB. Free memory was 42.7MB in the beginning and 40.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.52ms. Allocated memory is still 73.4MB. Free memory was 40.8MB in the beginning and 39.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 569.37ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 39.1MB in the beginning and 63.0MB in the end (delta: -23.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * CodeCheck took 21.64ms. Allocated memory is still 92.3MB. Free memory was 63.0MB in the beginning and 62.1MB in the end (delta: 919.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 23:00:01,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_732c60a6-397d-437f-b1b6-3b3aba7f3361/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