./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:56:05,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:56:05,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:56:05,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:56:05,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:56:05,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:56:05,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:56:05,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:56:05,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:56:05,829 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:56:05,830 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:56:05,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:56:05,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:56:05,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:56:05,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:56:05,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:56:05,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:56:05,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:56:05,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:56:05,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:56:05,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:56:05,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:56:05,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:56:05,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:56:05,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:56:05,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:56:05,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:56:05,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:56:05,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:56:05,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:56:05,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:56:05,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:56:05,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:56:05,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:56:05,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:56:05,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:56:05,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:56:05,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:56:05,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:56:05,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:56:05,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:56:05,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-15 03:56:05,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:56:05,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:56:05,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:56:05,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:56:05,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:56:05,894 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 03:56:05,895 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 03:56:05,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:56:05,896 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:56:05,896 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:56:05,896 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:56:05,896 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:56:05,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:56:05,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:56:05,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:56:05,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:56:05,897 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:56:05,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:56:05,897 INFO L138 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_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2022-12-15 03:56:06,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:56:06,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:56:06,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:56:06,092 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:56:06,092 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:56:06,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2022-12-15 03:56:08,715 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:56:08,942 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:56:08,943 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2022-12-15 03:56:08,962 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/d85513d49/4bba751cdc60460da7f2445a3afb0445/FLAG9171d5dcc [2022-12-15 03:56:08,975 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/d85513d49/4bba751cdc60460da7f2445a3afb0445 [2022-12-15 03:56:08,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:56:08,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:56:08,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:56:08,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:56:08,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:56:08,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:56:08" (1/1) ... [2022-12-15 03:56:08,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42e84ba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:08, skipping insertion in model container [2022-12-15 03:56:08,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:56:08" (1/1) ... [2022-12-15 03:56:08,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:56:09,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:56:09,177 WARN L237 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_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2022-12-15 03:56:09,381 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,386 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,388 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,394 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:56:09,407 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:56:09,419 WARN L237 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_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2022-12-15 03:56:09,446 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,448 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,450 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,454 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:09,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:56:09,505 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:56:09,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09 WrapperNode [2022-12-15 03:56:09,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:56:09,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:56:09,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:56:09,507 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:56:09,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,552 INFO L138 Inliner]: procedures = 271, calls = 45, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 105 [2022-12-15 03:56:09,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:56:09,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:56:09,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:56:09,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:56:09,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,584 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:56:09,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:56:09,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:56:09,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:56:09,593 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:09" (1/1) ... [2022-12-15 03:56:09,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:56:09,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:56:09,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:56:09,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:56:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-12-15 03:56:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:56:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2022-12-15 03:56:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2022-12-15 03:56:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2022-12-15 03:56:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure process [2022-12-15 03:56:09,658 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2022-12-15 03:56:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:56:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:56:09,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:56:09,660 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 03:56:09,889 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:56:09,891 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:56:10,083 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:56:10,091 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:56:10,092 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-15 03:56:10,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:56:10 BoogieIcfgContainer [2022-12-15 03:56:10,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:56:10,095 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:56:10,095 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:56:10,103 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:56:10,103 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:56:10" (1/1) ... [2022-12-15 03:56:10,103 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:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-12-15 03:56:10,107 INFO L158 Benchmark]: Toolchain (without parser) took 1127.99ms. Allocated memory is still 144.7MB. Free memory was 82.7MB in the beginning and 106.1MB in the end (delta: -23.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:56:10,108 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 107.0MB. Free memory was 74.3MB in the beginning and 74.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:56:10,108 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.22ms. Allocated memory is still 144.7MB. Free memory was 82.6MB in the beginning and 88.7MB in the end (delta: -6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:56:10,109 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.46ms. Allocated memory is still 144.7MB. Free memory was 88.7MB in the beginning and 85.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:56:10,109 INFO L158 Benchmark]: Boogie Preprocessor took 38.37ms. Allocated memory is still 144.7MB. Free memory was 85.9MB in the beginning and 83.4MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:56:10,109 INFO L158 Benchmark]: RCFGBuilder took 501.95ms. Allocated memory is still 144.7MB. Free memory was 83.4MB in the beginning and 106.9MB in the end (delta: -23.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2022-12-15 03:56:10,110 INFO L158 Benchmark]: CodeCheck took 10.76ms. Allocated memory is still 144.7MB. Free memory was 106.9MB in the beginning and 106.1MB in the end (delta: 797.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:56:10,112 INFO L339 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:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 107.0MB. Free memory was 74.3MB in the beginning and 74.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.22ms. Allocated memory is still 144.7MB. Free memory was 82.6MB in the beginning and 88.7MB in the end (delta: -6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.46ms. Allocated memory is still 144.7MB. Free memory was 88.7MB in the beginning and 85.9MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.37ms. Allocated memory is still 144.7MB. Free memory was 85.9MB in the beginning and 83.4MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 501.95ms. Allocated memory is still 144.7MB. Free memory was 83.4MB in the beginning and 106.9MB in the end (delta: -23.5MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * CodeCheck took 10.76ms. Allocated memory is still 144.7MB. Free memory was 106.9MB in the beginning and 106.1MB in the end (delta: 797.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:56:10,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:56:11,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:56:11,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:56:11,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:56:11,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:56:11,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:56:11,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:56:11,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:56:11,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:56:11,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:56:11,783 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:56:11,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:56:11,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:56:11,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:56:11,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:56:11,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:56:11,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:56:11,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:56:11,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:56:11,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:56:11,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:56:11,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:56:11,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:56:11,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:56:11,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:56:11,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:56:11,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:56:11,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:56:11,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:56:11,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:56:11,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:56:11,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:56:11,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:56:11,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:56:11,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:56:11,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:56:11,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:56:11,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:56:11,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:56:11,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:56:11,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:56:11,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-15 03:56:11,840 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:56:11,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:56:11,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:56:11,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:56:11,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:56:11,843 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-15 03:56:11,844 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-15 03:56:11,844 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-15 03:56:11,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:56:11,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:56:11,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:56:11,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:56:11,845 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:56:11,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:56:11,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:56:11,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:56:11,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:56:11,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:56:11,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:56:11,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:56:11,846 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:56:11,846 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:56:11,847 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:56:11,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:56:11,847 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2022-12-15 03:56:12,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:56:12,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:56:12,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:56:12,098 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:56:12,099 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:56:12,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2022-12-15 03:56:14,732 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:56:14,941 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:56:14,941 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2022-12-15 03:56:14,954 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/a7730e8a9/888f1dc630e14e0d979474c9e2e26293/FLAGd81f0e0da [2022-12-15 03:56:14,966 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/data/a7730e8a9/888f1dc630e14e0d979474c9e2e26293 [2022-12-15 03:56:14,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:56:14,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:56:14,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:56:14,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:56:14,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:56:14,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:56:14" (1/1) ... [2022-12-15 03:56:14,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455041e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:14, skipping insertion in model container [2022-12-15 03:56:14,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:56:14" (1/1) ... [2022-12-15 03:56:14,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:56:15,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:56:15,166 WARN L237 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_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2022-12-15 03:56:15,359 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,364 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,367 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,372 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:56:15,387 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:56:15,398 WARN L237 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_2a5de427-d94c-40a3-ba03-a27a516be074/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i[1087,1100] [2022-12-15 03:56:15,438 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,441 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,442 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,446 WARN L623 FunctionHandler]: Unknown extern function sleep [2022-12-15 03:56:15,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:56:15,487 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:56:15,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15 WrapperNode [2022-12-15 03:56:15,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:56:15,488 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:56:15,488 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:56:15,488 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:56:15,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,538 INFO L138 Inliner]: procedures = 275, calls = 45, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 106 [2022-12-15 03:56:15,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:56:15,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:56:15,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:56:15,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:56:15,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,570 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,578 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:56:15,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:56:15,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:56:15,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:56:15,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:56:15" (1/1) ... [2022-12-15 03:56:15,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:56:15,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:56:15,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:56:15,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:56:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2022-12-15 03:56:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:56:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2022-12-15 03:56:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2022-12-15 03:56:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:56:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2022-12-15 03:56:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure process [2022-12-15 03:56:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2022-12-15 03:56:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:56:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:56:15,649 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-15 03:56:15,898 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:56:15,900 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:56:16,154 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:56:16,162 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:56:16,162 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-15 03:56:16,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:56:16 BoogieIcfgContainer [2022-12-15 03:56:16,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:56:16,165 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:56:16,165 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:56:16,173 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:56:16,173 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:56:16" (1/1) ... [2022-12-15 03:56:16,173 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:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-12-15 03:56:16,176 INFO L158 Benchmark]: Toolchain (without parser) took 1207.53ms. Allocated memory is still 62.9MB. Free memory was 32.5MB in the beginning and 21.8MB in the end (delta: 10.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-12-15 03:56:16,177 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:56:16,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.21ms. Allocated memory is still 62.9MB. Free memory was 32.2MB in the beginning and 27.9MB in the end (delta: 4.3MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-15 03:56:16,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.72ms. Allocated memory is still 62.9MB. Free memory was 27.9MB in the beginning and 25.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:56:16,178 INFO L158 Benchmark]: Boogie Preprocessor took 48.37ms. Allocated memory is still 62.9MB. Free memory was 25.2MB in the beginning and 37.2MB in the end (delta: -12.1MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-12-15 03:56:16,178 INFO L158 Benchmark]: RCFGBuilder took 575.82ms. Allocated memory is still 62.9MB. Free memory was 37.1MB in the beginning and 23.1MB in the end (delta: 14.1MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-12-15 03:56:16,178 INFO L158 Benchmark]: CodeCheck took 10.24ms. Allocated memory is still 62.9MB. Free memory was 22.8MB in the beginning and 21.8MB in the end (delta: 918.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:56:16,180 INFO L339 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:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 518.21ms. Allocated memory is still 62.9MB. Free memory was 32.2MB in the beginning and 27.9MB in the end (delta: 4.3MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.72ms. Allocated memory is still 62.9MB. Free memory was 27.9MB in the beginning and 25.2MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.37ms. Allocated memory is still 62.9MB. Free memory was 25.2MB in the beginning and 37.2MB in the end (delta: -12.1MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. * RCFGBuilder took 575.82ms. Allocated memory is still 62.9MB. Free memory was 37.1MB in the beginning and 23.1MB in the end (delta: 14.1MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * CodeCheck took 10.24ms. Allocated memory is still 62.9MB. Free memory was 22.8MB in the beginning and 21.8MB in the end (delta: 918.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:56:16,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a5de427-d94c-40a3-ba03-a27a516be074/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported