./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.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 overflows 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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/KojakReach.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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --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 23:57:32,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:57:32,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:57:32,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:57:32,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:57:32,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:57:32,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:57:32,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:57:32,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:57:32,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:57:32,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:57:32,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:57:32,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:57:32,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:57:32,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:57:32,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:57:32,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:57:32,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:57:32,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:57:32,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:57:32,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:57:32,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:57:32,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:57:32,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:57:32,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:57:32,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:57:32,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:57:32,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:57:32,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:57:32,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:57:32,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:57:32,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:57:32,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:57:32,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:57:32,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:57:32,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:57:32,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:57:32,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:57:32,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:57:32,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:57:32,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:57:32,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 23:57:32,982 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:57:32,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:57:32,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:57:32,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:57:32,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:57:32,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:57:32,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:57:32,983 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:57:32,983 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:57:32,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:57:32,985 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:57:32,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:57:32,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:57:32,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:57:32,986 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:57:32,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:57:32,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:57:32,986 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_751c4598-8378-41d7-8121-085434c5d1fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2022-12-14 23:57:33,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:57:33,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:57:33,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:57:33,185 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:57:33,185 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:57:33,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 23:57:35,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:57:35,920 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:57:35,920 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 23:57:35,928 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/ea0435581/e2ef70bb9f654146bc8e6d9f97d25674/FLAG3d9c956de [2022-12-14 23:57:36,279 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/ea0435581/e2ef70bb9f654146bc8e6d9f97d25674 [2022-12-14 23:57:36,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:57:36,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:57:36,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:57:36,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:57:36,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:57:36,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57090ffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36, skipping insertion in model container [2022-12-14 23:57:36,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:57:36,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:57:36,444 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_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 23:57:36,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:57:36,555 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:57:36,563 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_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 23:57:36,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:57:36,604 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:57:36,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36 WrapperNode [2022-12-14 23:57:36,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:57:36,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:57:36,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:57:36,605 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:57:36,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,631 INFO L138 Inliner]: procedures = 163, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2022-12-14 23:57:36,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:57:36,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:57:36,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:57:36,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:57:36,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,645 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:57:36,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:57:36,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:57:36,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:57:36,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:57:36,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:57:36,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:57:36,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:57:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:57:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 23:57:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:57:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:57:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 23:57:36,698 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 23:57:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:57:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:57:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:57:36,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:57:36,700 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 23:57:36,796 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:57:36,798 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:57:36,950 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:57:36,955 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:57:36,955 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:57:36,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:57:36 BoogieIcfgContainer [2022-12-14 23:57:36,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:57:36,961 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:57:36,961 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:57:36,969 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:57:36,969 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:57:36" (1/1) ... [2022-12-14 23:57:36,969 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 23:57:36,972 INFO L158 Benchmark]: Toolchain (without parser) took 689.25ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 84.9MB in the beginning and 122.7MB in the end (delta: -37.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:57:36,972 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 94.2MB in the end (delta: 79.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:57:36,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.28ms. Allocated memory is still 117.4MB. Free memory was 84.7MB in the beginning and 65.7MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:57:36,973 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.22ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 63.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:57:36,973 INFO L158 Benchmark]: Boogie Preprocessor took 15.42ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 62.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:57:36,974 INFO L158 Benchmark]: RCFGBuilder took 309.22ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 62.2MB in the beginning and 122.8MB in the end (delta: -60.6MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2022-12-14 23:57:36,974 INFO L158 Benchmark]: CodeCheck took 9.68ms. Allocated memory is still 153.1MB. Free memory was 123.5MB in the beginning and 122.7MB in the end (delta: 762.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:57:36,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory was 94.3MB in the beginning and 94.2MB in the end (delta: 79.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.28ms. Allocated memory is still 117.4MB. Free memory was 84.7MB in the beginning and 65.7MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 26.22ms. Allocated memory is still 117.4MB. Free memory was 65.7MB in the beginning and 63.5MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 15.42ms. Allocated memory is still 117.4MB. Free memory was 63.5MB in the beginning and 62.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 309.22ms. Allocated memory was 117.4MB in the beginning and 153.1MB in the end (delta: 35.7MB). Free memory was 62.2MB in the beginning and 122.8MB in the end (delta: -60.6MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. * CodeCheck took 9.68ms. Allocated memory is still 153.1MB. Free memory was 123.5MB in the beginning and 122.7MB in the end (delta: 762.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:57:36,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/KojakReach.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_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --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 23:57:38,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:57:38,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:57:38,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:57:38,707 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:57:38,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:57:38,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:57:38,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:57:38,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:57:38,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:57:38,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:57:38,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:57:38,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:57:38,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:57:38,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:57:38,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:57:38,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:57:38,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:57:38,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:57:38,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:57:38,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:57:38,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:57:38,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:57:38,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:57:38,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:57:38,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:57:38,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:57:38,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:57:38,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:57:38,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:57:38,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:57:38,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:57:38,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:57:38,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:57:38,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:57:38,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:57:38,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:57:38,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:57:38,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:57:38,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:57:38,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:57:38,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 23:57:38,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:57:38,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:57:38,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:57:38,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:57:38,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:57:38,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:57:38,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:57:38,772 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 23:57:38,772 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:57:38,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 23:57:38,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:57:38,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:57:38,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:57:38,774 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 23:57:38,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:57:38,774 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:57:38,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:57:38,774 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:57:38,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:57:38,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:57:38,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:57:38,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:57:38,776 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:57:38,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:57:38,777 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_751c4598-8378-41d7-8121-085434c5d1fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9cb80ce7b0c0db24d48a98e6e8d1fa81dc0ba8a1f2c5d148b0b0229d5ab18a1 [2022-12-14 23:57:38,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:57:39,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:57:39,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:57:39,004 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:57:39,004 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:57:39,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 23:57:41,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:57:41,722 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:57:41,722 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i [2022-12-14 23:57:41,734 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/fb5f4e620/cbad69eb6fff48ae84557660021566cb/FLAG9b5090cbc [2022-12-14 23:57:41,747 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/data/fb5f4e620/cbad69eb6fff48ae84557660021566cb [2022-12-14 23:57:41,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:57:41,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:57:41,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:57:41,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:57:41,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:57:41,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:57:41" (1/1) ... [2022-12-14 23:57:41,755 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 11:57:41, skipping insertion in model container [2022-12-14 23:57:41,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:57:41" (1/1) ... [2022-12-14 23:57:41,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:57:41,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:57:41,892 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_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 23:57:41,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:57:42,000 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:57:42,009 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_751c4598-8378-41d7-8121-085434c5d1fb/sv-benchmarks/c/goblint-regression/13-privatized_34-traces-minepp-L-needs-to-be-um_true.i[1107,1120] [2022-12-14 23:57:42,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:57:42,077 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:57:42,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42 WrapperNode [2022-12-14 23:57:42,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:57:42,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:57:42,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:57:42,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:57:42,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,111 INFO L138 Inliner]: procedures = 167, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2022-12-14 23:57:42,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:57:42,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:57:42,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:57:42,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:57:42,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,128 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:57:42,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:57:42,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:57:42,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:57:42,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:57:42,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:57:42,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:57:42,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 23:57:42,189 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:57:42,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:57:42,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:57:42,190 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 23:57:42,292 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:57:42,294 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:57:42,459 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:57:42,465 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:57:42,465 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:57:42,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:57:42 BoogieIcfgContainer [2022-12-14 23:57:42,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:57:42,467 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:57:42,467 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:57:42,474 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:57:42,474 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:57:42" (1/1) ... [2022-12-14 23:57:42,475 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 23:57:42,478 INFO L158 Benchmark]: Toolchain (without parser) took 726.90ms. Allocated memory is still 71.3MB. Free memory was 48.7MB in the beginning and 46.4MB in the end (delta: 2.3MB). Peak memory consumption was 3.3MB. Max. memory is 16.1GB. [2022-12-14 23:57:42,478 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:57:42,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.76ms. Allocated memory is still 71.3MB. Free memory was 48.5MB in the beginning and 46.2MB in the end (delta: 2.3MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2022-12-14 23:57:42,479 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.20ms. Allocated memory is still 71.3MB. Free memory was 46.2MB in the beginning and 43.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:57:42,479 INFO L158 Benchmark]: Boogie Preprocessor took 19.11ms. Allocated memory is still 71.3MB. Free memory was 43.9MB in the beginning and 42.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:57:42,480 INFO L158 Benchmark]: RCFGBuilder took 335.42ms. Allocated memory is still 71.3MB. Free memory was 42.1MB in the beginning and 47.3MB in the end (delta: -5.2MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2022-12-14 23:57:42,480 INFO L158 Benchmark]: CodeCheck took 9.75ms. Allocated memory is still 71.3MB. Free memory was 47.3MB in the beginning and 46.4MB in the end (delta: 937.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:57:42,482 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 48.2MB. Free memory is still 27.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.76ms. Allocated memory is still 71.3MB. Free memory was 48.5MB in the beginning and 46.2MB in the end (delta: 2.3MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.20ms. Allocated memory is still 71.3MB. Free memory was 46.2MB in the beginning and 43.9MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.11ms. Allocated memory is still 71.3MB. Free memory was 43.9MB in the beginning and 42.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 335.42ms. Allocated memory is still 71.3MB. Free memory was 42.1MB in the beginning and 47.3MB in the end (delta: -5.2MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * CodeCheck took 9.75ms. Allocated memory is still 71.3MB. Free memory was 47.3MB in the beginning and 46.4MB in the end (delta: 937.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:57:42,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_751c4598-8378-41d7-8121-085434c5d1fb/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