./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_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_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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_ddeac202-c8c9-4a39-a556-102386882bd3/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:55:56,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:55:56,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:55:56,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:55:56,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:55:56,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:55:56,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:55:56,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:55:56,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:55:56,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:55:56,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:55:56,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:55:56,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:55:56,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:55:56,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:55:56,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:55:56,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:55:56,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:55:56,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:55:56,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:55:56,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:55:56,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:55:56,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:55:56,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:55:56,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:55:56,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:55:56,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:55:56,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:55:56,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:55:56,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:55:56,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:55:56,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:55:56,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:55:56,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:55:56,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:55:56,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:55:56,597 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:55:56,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:55:56,598 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:55:56,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:55:56,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:55:56,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 22:55:56,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:55:56,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:55:56,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:55:56,615 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:55:56,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:55:56,616 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:55:56,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:55:56,616 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:55:56,616 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:55:56,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:55:56,617 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:55:56,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:55:56,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:55:56,618 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:55:56,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:55:56,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:55:56,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:55:56,618 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:55:56,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:55:56,619 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:55:56,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:55:56,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:55:56,619 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_ddeac202-c8c9-4a39-a556-102386882bd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-14 22:55:56,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:55:56,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:55:56,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:55:56,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:55:56,803 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:55:56,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 22:55:59,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:55:59,557 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:55:59,557 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 22:55:59,566 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/6f722305c/c97b37404dd347a8beb29eab78c52e56/FLAGb331c96e7 [2022-12-14 22:55:59,958 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/6f722305c/c97b37404dd347a8beb29eab78c52e56 [2022-12-14 22:55:59,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:55:59,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:55:59,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:55:59,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:55:59,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:55:59,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:59" (1/1) ... [2022-12-14 22:55:59,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16138d28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:55:59, skipping insertion in model container [2022-12-14 22:55:59,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:55:59" (1/1) ... [2022-12-14 22:55:59,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:56:00,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:56:00,131 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_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 22:56:00,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:56:00,224 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:56:00,233 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_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 22:56:00,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:56:00,274 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:56:00,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00 WrapperNode [2022-12-14 22:56:00,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:56:00,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:56:00,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:56:00,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:56:00,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,290 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,303 INFO L138 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-12-14 22:56:00,303 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:56:00,303 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:56:00,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:56:00,304 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:56:00,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,318 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:56:00,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:56:00,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:56:00,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:56:00,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:56:00,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:56:00,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:56:00,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:56:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:56:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:56:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:56:00,383 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 22:56:00,477 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:56:00,478 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:56:00,588 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:56:00,593 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:56:00,593 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:56:00,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:56:00 BoogieIcfgContainer [2022-12-14 22:56:00,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:56:00,595 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:56:00,595 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:56:00,603 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:56:00,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:56:00" (1/1) ... [2022-12-14 22:56:00,604 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 22:56:00,607 INFO L158 Benchmark]: Toolchain (without parser) took 644.49ms. Allocated memory is still 144.7MB. Free memory was 110.7MB in the beginning and 74.0MB in the end (delta: 36.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-14 22:56:00,607 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:56:00,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.55ms. Allocated memory is still 144.7MB. Free memory was 110.2MB in the beginning and 91.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 22:56:00,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.84ms. Allocated memory is still 144.7MB. Free memory was 91.3MB in the beginning and 89.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:56:00,608 INFO L158 Benchmark]: Boogie Preprocessor took 16.59ms. Allocated memory is still 144.7MB. Free memory was 89.7MB in the beginning and 88.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:56:00,609 INFO L158 Benchmark]: RCFGBuilder took 274.03ms. Allocated memory is still 144.7MB. Free memory was 88.3MB in the beginning and 75.0MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:56:00,609 INFO L158 Benchmark]: CodeCheck took 10.52ms. Allocated memory is still 144.7MB. Free memory was 75.0MB in the beginning and 74.0MB in the end (delta: 927.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:56:00,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.55ms. Allocated memory is still 144.7MB. Free memory was 110.2MB in the beginning and 91.3MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.84ms. Allocated memory is still 144.7MB. Free memory was 91.3MB in the beginning and 89.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.59ms. Allocated memory is still 144.7MB. Free memory was 89.7MB in the beginning and 88.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 274.03ms. Allocated memory is still 144.7MB. Free memory was 88.3MB in the beginning and 75.0MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 10.52ms. Allocated memory is still 144.7MB. Free memory was 75.0MB in the beginning and 74.0MB in the end (delta: 927.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:56:00,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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_ddeac202-c8c9-4a39-a556-102386882bd3/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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:56:02,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:56:02,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:56:02,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:56:02,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:56:02,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:56:02,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:56:02,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:56:02,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:56:02,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:56:02,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:56:02,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:56:02,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:56:02,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:56:02,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:56:02,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:56:02,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:56:02,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:56:02,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:56:02,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:56:02,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:56:02,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:56:02,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:56:02,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:56:02,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:56:02,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:56:02,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:56:02,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:56:02,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:56:02,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:56:02,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:56:02,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:56:02,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:56:02,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:56:02,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:56:02,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:56:02,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:56:02,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:56:02,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:56:02,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:56:02,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:56:02,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 22:56:02,296 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:56:02,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:56:02,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:56:02,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:56:02,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:56:02,298 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:56:02,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:56:02,298 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:56:02,298 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:56:02,298 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:56:02,299 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:56:02,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:56:02,301 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:56:02,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:56:02,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:56:02,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:56:02,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:56:02,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:56:02,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:56:02,302 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:56:02,302 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:56:02,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:56:02,303 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:56:02,303 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:56:02,303 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_ddeac202-c8c9-4a39-a556-102386882bd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-12-14 22:56:02,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:56:02,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:56:02,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:56:02,550 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:56:02,551 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:56:02,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 22:56:05,098 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:56:05,312 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:56:05,313 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-12-14 22:56:05,327 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/845653080/bc1d87d6c751490ea4b599d186d94453/FLAG1469d148c [2022-12-14 22:56:05,677 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/data/845653080/bc1d87d6c751490ea4b599d186d94453 [2022-12-14 22:56:05,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:56:05,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:56:05,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:56:05,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:56:05,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:56:05,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:05,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e706f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05, skipping insertion in model container [2022-12-14 22:56:05,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:05,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:56:05,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:56:05,829 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_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 22:56:05,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:56:05,935 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:56:05,944 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_ddeac202-c8c9-4a39-a556-102386882bd3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-12-14 22:56:05,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:56:05,986 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:56:05,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05 WrapperNode [2022-12-14 22:56:05,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:56:05,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:56:05,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:56:05,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:56:05,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,016 INFO L138 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2022-12-14 22:56:06,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:56:06,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:56:06,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:56:06,017 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:56:06,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,033 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:56:06,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:56:06,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:56:06,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:56:06,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:56:05" (1/1) ... [2022-12-14 22:56:06,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:56:06,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:56:06,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:56:06,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:56:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:56:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:56:06,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:56:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 22:56:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:56:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 22:56:06,110 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:56:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:56:06,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:56:06,112 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 22:56:06,217 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:56:06,218 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:56:06,371 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:56:06,376 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:56:06,377 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:56:06,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:56:06 BoogieIcfgContainer [2022-12-14 22:56:06,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:56:06,379 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:56:06,379 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:56:06,386 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:56:06,386 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:56:06" (1/1) ... [2022-12-14 22:56:06,386 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 22:56:06,389 INFO L158 Benchmark]: Toolchain (without parser) took 706.82ms. Allocated memory is still 81.8MB. Free memory was 59.1MB in the beginning and 48.7MB in the end (delta: 10.4MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-12-14 22:56:06,390 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:56:06,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.31ms. Allocated memory is still 81.8MB. Free memory was 58.8MB in the beginning and 39.0MB in the end (delta: 19.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:56:06,390 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.40ms. Allocated memory is still 81.8MB. Free memory was 39.0MB in the beginning and 36.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:56:06,391 INFO L158 Benchmark]: Boogie Preprocessor took 18.75ms. Allocated memory is still 81.8MB. Free memory was 36.9MB in the beginning and 35.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:56:06,391 INFO L158 Benchmark]: RCFGBuilder took 341.92ms. Allocated memory is still 81.8MB. Free memory was 35.1MB in the beginning and 49.9MB in the end (delta: -14.8MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-12-14 22:56:06,391 INFO L158 Benchmark]: CodeCheck took 9.53ms. Allocated memory is still 81.8MB. Free memory was 49.5MB in the beginning and 48.7MB in the end (delta: 853.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:56:06,393 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 0.14ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.31ms. Allocated memory is still 81.8MB. Free memory was 58.8MB in the beginning and 39.0MB in the end (delta: 19.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.40ms. Allocated memory is still 81.8MB. Free memory was 39.0MB in the beginning and 36.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.75ms. Allocated memory is still 81.8MB. Free memory was 36.9MB in the beginning and 35.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 341.92ms. Allocated memory is still 81.8MB. Free memory was 35.1MB in the beginning and 49.9MB in the end (delta: -14.8MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * CodeCheck took 9.53ms. Allocated memory is still 81.8MB. Free memory was 49.5MB in the beginning and 48.7MB in the end (delta: 853.4kB). 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 22:56:06,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddeac202-c8c9-4a39-a556-102386882bd3/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