./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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_372d8410-11db-4332-9c6a-123f90fd954c/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- 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 [2022-12-14 21:49:52,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:49:52,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:49:52,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:49:52,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:49:52,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:49:52,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:49:52,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:49:52,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:49:52,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:49:52,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:49:52,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:49:52,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:49:52,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:49:52,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:49:52,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:49:52,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:49:52,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:49:52,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:49:52,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:49:52,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:49:52,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:49:52,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:49:52,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:49:52,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:49:52,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:49:52,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:49:52,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:49:52,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:49:52,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:49:52,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:49:52,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:49:52,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:49:52,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:49:52,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:49:52,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:49:52,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:49:52,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:49:52,614 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:49:52,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:49:52,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:49:52,616 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-14 21:49:52,638 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:49:52,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:49:52,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:49:52,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:49:52,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:49:52,640 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:49:52,640 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:49:52,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:49:52,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:49:52,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:49:52,641 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 21:49:52,641 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 21:49:52,641 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 21:49:52,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:49:52,642 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:49:52,642 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:49:52,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:49:52,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:49:52,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:49:52,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:49:52,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:49:52,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:49:52,643 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:49:52,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:49:52,643 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_372d8410-11db-4332-9c6a-123f90fd954c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-14 21:49:52,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:49:52,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:49:52,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:49:52,837 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:49:52,838 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:49:52,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 21:49:55,337 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:49:55,516 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:49:55,517 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 21:49:55,524 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/0cf15060f/db8c3b53aa5e474b91c9da2deca9ca67/FLAG4ee0c6724 [2022-12-14 21:49:55,920 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/0cf15060f/db8c3b53aa5e474b91c9da2deca9ca67 [2022-12-14 21:49:55,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:49:55,924 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:49:55,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:49:55,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:49:55,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:49:55,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:49:55" (1/1) ... [2022-12-14 21:49:55,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54f277fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:55, skipping insertion in model container [2022-12-14 21:49:55,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:49:55" (1/1) ... [2022-12-14 21:49:55,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:49:55,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:49:56,063 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_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 21:49:56,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:49:56,148 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:49:56,157 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_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 21:49:56,178 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:49:56,200 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:49:56,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56 WrapperNode [2022-12-14 21:49:56,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:49:56,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:49:56,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:49:56,201 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:49:56,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,215 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,230 INFO L138 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 75 [2022-12-14 21:49:56,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:49:56,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:49:56,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:49:56,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:49:56,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,245 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:49:56,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:49:56,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:49:56,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:49:56,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:49:56,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:49:56,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:49:56,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:49:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:49:56,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 21:49:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:49:56,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:49:56,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:49:56,302 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 21:49:56,394 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:49:56,395 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:49:56,540 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:49:56,545 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:49:56,545 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:49:56,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:49:56 BoogieIcfgContainer [2022-12-14 21:49:56,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:49:56,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:49:56,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:49:56,555 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:49:56,555 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:49:56" (1/1) ... [2022-12-14 21:49:56,556 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) [2022-12-14 21:49:56,559 INFO L158 Benchmark]: Toolchain (without parser) took 634.54ms. Allocated memory is still 151.0MB. Free memory was 115.0MB in the beginning and 77.1MB in the end (delta: 37.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,559 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 111.1MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:49:56,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.02ms. Allocated memory is still 151.0MB. Free memory was 114.4MB in the beginning and 95.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,560 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.86ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,560 INFO L158 Benchmark]: Boogie Preprocessor took 16.51ms. Allocated memory is still 151.0MB. Free memory was 93.5MB in the beginning and 92.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,560 INFO L158 Benchmark]: RCFGBuilder took 299.64ms. Allocated memory is still 151.0MB. Free memory was 92.0MB in the beginning and 78.2MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,561 INFO L158 Benchmark]: CodeCheck took 9.96ms. Allocated memory is still 151.0MB. Free memory was 78.2MB in the beginning and 77.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:49:56,563 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 0.10ms. Allocated memory is still 111.1MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.02ms. Allocated memory is still 151.0MB. Free memory was 114.4MB in the beginning and 95.6MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.86ms. Allocated memory is still 151.0MB. Free memory was 95.6MB in the beginning and 93.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.51ms. Allocated memory is still 151.0MB. Free memory was 93.5MB in the beginning and 92.0MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 299.64ms. Allocated memory is still 151.0MB. Free memory was 92.0MB in the beginning and 78.2MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 9.96ms. Allocated memory is still 151.0MB. Free memory was 78.2MB in the beginning and 77.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:49:56,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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_372d8410-11db-4332-9c6a-123f90fd954c/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- 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 [2022-12-14 21:49:58,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:49:58,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:49:58,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:49:58,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:49:58,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:49:58,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:49:58,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:49:58,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:49:58,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:49:58,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:49:58,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:49:58,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:49:58,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:49:58,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:49:58,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:49:58,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:49:58,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:49:58,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:49:58,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:49:58,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:49:58,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:49:58,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:49:58,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:49:58,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:49:58,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:49:58,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:49:58,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:49:58,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:49:58,074 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:49:58,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:49:58,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:49:58,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:49:58,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:49:58,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:49:58,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:49:58,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:49:58,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:49:58,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:49:58,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:49:58,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:49:58,087 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-14 21:49:58,104 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:49:58,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:49:58,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:49:58,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:49:58,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:49:58,106 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:49:58,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:49:58,107 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:49:58,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:49:58,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:49:58,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:49:58,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:49:58,107 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:49:58,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:49:58,108 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:49:58,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:49:58,108 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_372d8410-11db-4332-9c6a-123f90fd954c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-14 21:49:58,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:49:58,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:49:58,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:49:58,325 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:49:58,325 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:49:58,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 21:50:00,919 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:50:01,085 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:50:01,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 21:50:01,095 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/0e31a3c3a/58c3eb84430d4cfca143d505c5364af9/FLAG625d7bcbe [2022-12-14 21:50:01,106 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/data/0e31a3c3a/58c3eb84430d4cfca143d505c5364af9 [2022-12-14 21:50:01,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:50:01,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:50:01,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:50:01,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:50:01,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:50:01,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75a6a260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01, skipping insertion in model container [2022-12-14 21:50:01,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:50:01,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:50:01,252 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_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 21:50:01,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:50:01,355 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:50:01,364 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_372d8410-11db-4332-9c6a-123f90fd954c/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 21:50:01,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:50:01,406 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:50:01,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01 WrapperNode [2022-12-14 21:50:01,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:50:01,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:50:01,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:50:01,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:50:01,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,430 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,445 INFO L138 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 76 [2022-12-14 21:50:01,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:50:01,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:50:01,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:50:01,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:50:01,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,461 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:50:01,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:50:01,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:50:01,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:50:01,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:50:01,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:50:01,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:50:01,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:50:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:50:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 21:50:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:50:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:50:01,527 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 21:50:01,645 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:50:01,647 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:50:01,833 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:50:01,840 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:50:01,841 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:50:01,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:50:01 BoogieIcfgContainer [2022-12-14 21:50:01,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:50:01,844 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:50:01,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:50:01,854 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:50:01,854 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:50:01" (1/1) ... [2022-12-14 21:50:01,855 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) [2022-12-14 21:50:01,859 INFO L158 Benchmark]: Toolchain (without parser) took 749.15ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 47.0MB in the beginning and 58.5MB in the end (delta: -11.4MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-12-14 21:50:01,859 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:50:01,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.03ms. Allocated memory is still 69.2MB. Free memory was 47.0MB in the beginning and 27.0MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:50:01,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.60ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 27.0MB in the beginning and 76.9MB in the end (delta: -49.9MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-12-14 21:50:01,861 INFO L158 Benchmark]: Boogie Preprocessor took 18.73ms. Allocated memory is still 98.6MB. Free memory was 76.9MB in the beginning and 75.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:50:01,861 INFO L158 Benchmark]: RCFGBuilder took 377.79ms. Allocated memory is still 98.6MB. Free memory was 75.4MB in the beginning and 59.5MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:50:01,862 INFO L158 Benchmark]: CodeCheck took 13.35ms. Allocated memory is still 98.6MB. Free memory was 59.5MB in the beginning and 58.5MB in the end (delta: 999.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:50:01,865 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 0.16ms. Allocated memory is still 69.2MB. Free memory was 48.1MB in the beginning and 48.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.03ms. Allocated memory is still 69.2MB. Free memory was 47.0MB in the beginning and 27.0MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.60ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 27.0MB in the beginning and 76.9MB in the end (delta: -49.9MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.73ms. Allocated memory is still 98.6MB. Free memory was 76.9MB in the beginning and 75.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 377.79ms. Allocated memory is still 98.6MB. Free memory was 75.4MB in the beginning and 59.5MB in the end (delta: 16.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 13.35ms. Allocated memory is still 98.6MB. Free memory was 59.5MB in the beginning and 58.5MB in the end (delta: 999.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:50:01,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_372d8410-11db-4332-9c6a-123f90fd954c/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