./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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 b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 --- 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 18:15:31,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:15:31,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:15:31,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:15:31,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:15:31,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:15:31,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:15:31,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:15:31,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:15:31,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:15:31,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:15:31,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:15:31,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:15:31,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:15:31,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:15:31,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:15:31,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:15:31,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:15:31,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:15:31,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:15:31,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:15:31,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:15:31,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:15:31,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:15:31,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:15:31,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:15:31,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:15:31,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:15:31,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:15:31,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:15:31,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:15:31,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:15:31,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:15:31,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:15:31,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:15:31,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:15:31,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:15:31,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:15:31,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:15:31,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:15:31,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:15:31,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-14 18:15:31,199 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:15:31,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:15:31,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:15:31,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:15:31,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:15:31,205 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:15:31,205 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:15:31,206 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:15:31,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:15:31,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:15:31,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:15:31,207 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:15:31,207 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:15:31,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:15:31,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:15:31,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:15:31,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:15:31,208 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:15:31,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:15:31,208 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2022-12-14 18:15:31,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:15:31,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:15:31,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:15:31,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:15:31,394 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:15:31,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 18:15:34,013 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:15:34,172 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:15:34,172 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 18:15:34,181 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/17a1ad5e3/4659c8a1cad94b5798e76d65b84a9812/FLAG67b1513ad [2022-12-14 18:15:34,191 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/17a1ad5e3/4659c8a1cad94b5798e76d65b84a9812 [2022-12-14 18:15:34,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:15:34,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:15:34,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:15:34,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:15:34,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:15:34,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11dddc81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34, skipping insertion in model container [2022-12-14 18:15:34,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:15:34,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:15:34,360 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 18:15:34,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:15:34,497 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:15:34,507 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 18:15:34,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:15:34,559 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:15:34,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34 WrapperNode [2022-12-14 18:15:34,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:15:34,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:15:34,560 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:15:34,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:15:34,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,594 INFO L138 Inliner]: procedures = 163, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2022-12-14 18:15:34,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:15:34,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:15:34,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:15:34,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:15:34,602 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,610 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,614 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:15:34,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:15:34,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:15:34,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:15:34,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:15:34,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:15:34,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:15:34,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 18:15:34,680 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 18:15:34,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:15:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:15:34,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:15:34,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:15:34,682 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 18:15:34,778 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:15:34,780 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:15:34,944 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:15:34,951 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:15:34,952 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:15:34,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:34 BoogieIcfgContainer [2022-12-14 18:15:34,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:15:34,955 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:15:34,955 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:15:34,964 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:15:34,964 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:34" (1/1) ... [2022-12-14 18:15:34,964 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 18:15:34,967 INFO L158 Benchmark]: Toolchain (without parser) took 772.11ms. Allocated memory is still 134.2MB. Free memory was 97.8MB in the beginning and 59.9MB in the end (delta: 38.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-14 18:15:34,967 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:15:34,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.45ms. Allocated memory is still 134.2MB. Free memory was 97.8MB in the beginning and 78.5MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 18:15:34,968 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.09ms. Allocated memory is still 134.2MB. Free memory was 78.5MB in the beginning and 76.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:15:34,969 INFO L158 Benchmark]: Boogie Preprocessor took 22.08ms. Allocated memory is still 134.2MB. Free memory was 76.4MB in the beginning and 75.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:15:34,969 INFO L158 Benchmark]: RCFGBuilder took 336.07ms. Allocated memory is still 134.2MB. Free memory was 75.2MB in the beginning and 61.0MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 18:15:34,969 INFO L158 Benchmark]: CodeCheck took 11.60ms. Allocated memory is still 134.2MB. Free memory was 60.6MB in the beginning and 59.9MB in the end (delta: 778.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:15:34,971 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 0.13ms. Allocated memory is still 134.2MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.45ms. Allocated memory is still 134.2MB. Free memory was 97.8MB in the beginning and 78.5MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.09ms. Allocated memory is still 134.2MB. Free memory was 78.5MB in the beginning and 76.4MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.08ms. Allocated memory is still 134.2MB. Free memory was 76.4MB in the beginning and 75.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 336.07ms. Allocated memory is still 134.2MB. Free memory was 75.2MB in the beginning and 61.0MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 11.60ms. Allocated memory is still 134.2MB. Free memory was 60.6MB in the beginning and 59.9MB in the end (delta: 778.5kB). 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 18:15:34,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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 b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 --- 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 18:15:36,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:15:36,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:15:36,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:15:36,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:15:36,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:15:36,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:15:36,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:15:36,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:15:36,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:15:36,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:15:36,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:15:36,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:15:36,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:15:36,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:15:36,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:15:36,796 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:15:36,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:15:36,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:15:36,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:15:36,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:15:36,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:15:36,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:15:36,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:15:36,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:15:36,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:15:36,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:15:36,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:15:36,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:15:36,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:15:36,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:15:36,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:15:36,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:15:36,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:15:36,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:15:36,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:15:36,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:15:36,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:15:36,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:15:36,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:15:36,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:15:36,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-14 18:15:36,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:15:36,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:15:36,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:15:36,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:15:36,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:15:36,841 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:15:36,841 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 18:15:36,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:15:36,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:15:36,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:15:36,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:15:36,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:15:36,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:15:36,844 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2022-12-14 18:15:37,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:15:37,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:15:37,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:15:37,096 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:15:37,096 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:15:37,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 18:15:39,709 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:15:39,909 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:15:39,910 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 18:15:39,919 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/c89e9dab7/94ddc8e39e92449ea4faa5e4cde69b1a/FLAGdbe938a4f [2022-12-14 18:15:39,930 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/data/c89e9dab7/94ddc8e39e92449ea4faa5e4cde69b1a [2022-12-14 18:15:39,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:15:39,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:15:39,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:15:39,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:15:39,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:15:39,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:39" (1/1) ... [2022-12-14 18:15:39,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b26f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:39, skipping insertion in model container [2022-12-14 18:15:39,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:15:39" (1/1) ... [2022-12-14 18:15:39,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:15:39,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:15:40,074 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 18:15:40,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:15:40,170 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:15:40,179 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_1e55874c-7b9b-4690-8034-c2df4e2dbc10/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 18:15:40,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:15:40,228 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:15:40,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40 WrapperNode [2022-12-14 18:15:40,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:15:40,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:15:40,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:15:40,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:15:40,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,260 INFO L138 Inliner]: procedures = 167, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2022-12-14 18:15:40,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:15:40,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:15:40,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:15:40,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:15:40,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,276 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:15:40,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:15:40,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:15:40,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:15:40,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:15:40,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:15:40,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:15:40,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 18:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 18:15:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 18:15:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:15:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 18:15:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:15:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:15:40,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:15:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:15:40,357 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 18:15:40,462 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:15:40,463 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:15:40,652 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:15:40,657 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:15:40,657 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:15:40,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:40 BoogieIcfgContainer [2022-12-14 18:15:40,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:15:40,659 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:15:40,659 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:15:40,666 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:15:40,667 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:15:40" (1/1) ... [2022-12-14 18:15:40,667 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 18:15:40,670 INFO L158 Benchmark]: Toolchain (without parser) took 736.53ms. Allocated memory is still 104.9MB. Free memory was 81.7MB in the beginning and 69.7MB in the end (delta: 12.0MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,670 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:15:40,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.64ms. Allocated memory is still 104.9MB. Free memory was 81.4MB in the beginning and 61.1MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.58ms. Allocated memory is still 104.9MB. Free memory was 61.1MB in the beginning and 59.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,671 INFO L158 Benchmark]: Boogie Preprocessor took 18.44ms. Allocated memory is still 104.9MB. Free memory was 59.0MB in the beginning and 57.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,672 INFO L158 Benchmark]: RCFGBuilder took 378.86ms. Allocated memory is still 104.9MB. Free memory was 57.3MB in the beginning and 70.7MB in the end (delta: -13.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,672 INFO L158 Benchmark]: CodeCheck took 9.68ms. Allocated memory is still 104.9MB. Free memory was 70.2MB in the beginning and 69.7MB in the end (delta: 525.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:15:40,674 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 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.64ms. Allocated memory is still 104.9MB. Free memory was 81.4MB in the beginning and 61.1MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.58ms. Allocated memory is still 104.9MB. Free memory was 61.1MB in the beginning and 59.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.44ms. Allocated memory is still 104.9MB. Free memory was 59.0MB in the beginning and 57.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 378.86ms. Allocated memory is still 104.9MB. Free memory was 57.3MB in the beginning and 70.7MB in the end (delta: -13.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * CodeCheck took 9.68ms. Allocated memory is still 104.9MB. Free memory was 70.2MB in the beginning and 69.7MB in the end (delta: 525.6kB). 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 18:15:40,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e55874c-7b9b-4690-8034-c2df4e2dbc10/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