./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm --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 cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:49,931 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:50,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:10:50,025 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:10:50,025 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:10:50,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:50,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:50,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:50,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:10:50,050 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:50,051 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:50,051 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:50,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:50,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:50,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:50,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:50,052 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:10:50,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:10:50,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 [2024-11-13 23:10:50,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:50,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:50,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:50,374 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:50,375 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:50,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c Unable to find full path for "g++" [2024-11-13 23:10:52,185 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:52,458 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:52,474 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-13 23:10:52,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/835adb4a2/563da27218eb4b1083a713a7aaa8804c/FLAG3ef7b3d37 [2024-11-13 23:10:52,521 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/835adb4a2/563da27218eb4b1083a713a7aaa8804c [2024-11-13 23:10:52,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:52,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:52,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:52,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:52,533 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:52,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,538 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eee921b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52, skipping insertion in model container [2024-11-13 23:10:52,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,558 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:52,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:52,796 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:52,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:52,861 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:52,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52 WrapperNode [2024-11-13 23:10:52,861 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:52,863 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:52,863 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:52,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:52,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,922 INFO L138 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 182 [2024-11-13 23:10:52,924 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:52,925 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:52,925 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:52,925 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:52,933 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,936 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,951 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,968 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:52,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:52,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:52,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:52,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:52,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:53,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:53,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:10:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:10:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 23:10:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:10:53,043 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 23:10:53,166 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:53,168 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:53,638 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:10:53,638 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:53,659 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:53,659 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:10:53,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:53 BoogieIcfgContainer [2024-11-13 23:10:53,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:53,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:53,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:53,671 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:53,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:53" (1/1) ... [2024-11-13 23:10:53,672 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:10:53,678 INFO L158 Benchmark]: Toolchain (without parser) took 1152.32ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 81.9MB in the end (delta: 37.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 23:10:53,683 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:53,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.21ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 106.9MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:53,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.11ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 105.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:53,684 INFO L158 Benchmark]: Boogie Preprocessor took 43.11ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 103.6MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:53,684 INFO L158 Benchmark]: RCFGBuilder took 687.23ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 83.1MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:10:53,685 INFO L158 Benchmark]: CodeCheck took 16.48ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 81.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:53,689 INFO L338 ainManager$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 0.39ms. Allocated memory is still 167.8MB. Free memory is still 105.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.21ms. Allocated memory is still 142.6MB. Free memory was 118.9MB in the beginning and 106.9MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.11ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 105.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.11ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 103.6MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 687.23ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 83.1MB in the end (delta: 20.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 16.48ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 81.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:10:53,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm --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 cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:56,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:56,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:10:56,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:56,550 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:56,554 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:56,559 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:10:56,559 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:56,560 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:56,560 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:10:56,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:56,561 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:10:56,561 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 [2024-11-13 23:10:56,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:56,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:56,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:56,885 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:56,886 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:56,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c Unable to find full path for "g++" [2024-11-13 23:10:58,779 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:59,117 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:59,122 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-13 23:10:59,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/9952af68c/bf6088fcf72b412795a5c2ed5f337611/FLAG65c64a5dc [2024-11-13 23:10:59,366 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/data/9952af68c/bf6088fcf72b412795a5c2ed5f337611 [2024-11-13 23:10:59,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:59,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:59,372 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:59,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:59,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:59,378 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,378 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1febe408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59, skipping insertion in model container [2024-11-13 23:10:59,379 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,396 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:59,625 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:10:59,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:59,648 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:59,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:59,699 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:59,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59 WrapperNode [2024-11-13 23:10:59,700 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:59,701 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:59,701 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:59,702 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:59,709 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,720 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,746 INFO L138 Inliner]: procedures = 24, calls = 25, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 176 [2024-11-13 23:10:59,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:59,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:59,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:59,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:59,757 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,757 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,762 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,766 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,804 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,807 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:59,808 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:59,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:59,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:59,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:59,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:59,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:59,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:10:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:10:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:10:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:10:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 23:10:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 23:10:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:10:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:10:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:10:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:10:59,904 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 23:11:00,053 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:11:00,056 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:11:00,650 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:11:00,650 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:11:00,666 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:11:00,666 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:11:00,667 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:11:00 BoogieIcfgContainer [2024-11-13 23:11:00,667 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:11:00,668 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:11:00,668 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:11:00,679 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:11:00,679 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:11:00" (1/1) ... [2024-11-13 23:11:00,680 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:11:00,687 INFO L158 Benchmark]: Toolchain (without parser) took 1316.75ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 51.3MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 23:11:00,687 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:11:00,690 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.97ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 79.5MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:11:00,690 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.71ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 77.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:11:00,691 INFO L158 Benchmark]: Boogie Preprocessor took 60.03ms. Allocated memory is still 117.4MB. Free memory was 77.7MB in the beginning and 76.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:11:00,692 INFO L158 Benchmark]: RCFGBuilder took 859.07ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 52.6MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:11:00,693 INFO L158 Benchmark]: CodeCheck took 17.41ms. Allocated memory is still 117.4MB. Free memory was 52.6MB in the beginning and 51.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:11:00,699 INFO L338 ainManager$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 0.49ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.97ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 79.5MB in the end (delta: 12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.71ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 77.7MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.03ms. Allocated memory is still 117.4MB. Free memory was 77.7MB in the beginning and 76.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 859.07ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 52.6MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 17.41ms. Allocated memory is still 117.4MB. Free memory was 52.6MB in the beginning and 51.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:11:00,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_365287b3-e29f-4bed-a0d0-d80505248997/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported