./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:41:32,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:41:32,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:41:32,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:41:32,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:41:32,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:41:32,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:41:32,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:41:32,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:41:32,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:41:32,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:41:32,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:41:32,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:41:32,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:41:32,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:41:32,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:41:32,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:41:32,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:41:32,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:41:32,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:41:32,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:41:32,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:41:32,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:41:32,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:41:32,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:41:32,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:41:32,586 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:41:32,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:41:32,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:41:32,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:41:32,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:41:32,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:41:32,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:41:32,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:41:32,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:41:32,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:41:32,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:41:32,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:41:32,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:41:32,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:41:32,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:41:32,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 21:41:32,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:41:32,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:41:32,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:41:32,608 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:41:32,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:41:32,608 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:41:32,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:41:32,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:41:32,610 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:41:32,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:41:32,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:41:32,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:41:32,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:41:32,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:41:32,611 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:41:32,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:41:32,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:41:32,611 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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-12-14 21:41:32,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:41:32,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:41:32,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:41:32,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:41:32,792 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:41:32,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-14 21:41:35,406 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:41:35,608 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:41:35,608 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-14 21:41:35,618 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/2a4a6006b/70839b06288f4653be193b67ff564dcf/FLAG32dbf86f1 [2022-12-14 21:41:35,633 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/2a4a6006b/70839b06288f4653be193b67ff564dcf [2022-12-14 21:41:35,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:41:35,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:41:35,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:41:35,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:41:35,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:41:35,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:41:35" (1/1) ... [2022-12-14 21:41:35,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@581689a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:41:35, skipping insertion in model container [2022-12-14 21:41:35,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:41:35" (1/1) ... [2022-12-14 21:41:35,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:41:35,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:41:35,783 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:41:35,881 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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-12-14 21:41:35,883 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-12-14 21:41:35,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3afb9dbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:41:35, skipping insertion in model container [2022-12-14 21:41:35,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:41:35,884 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:41:35,885 INFO L158 Benchmark]: Toolchain (without parser) took 247.98ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 95.3MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 21:41:35,885 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 115.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:41:35,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 245.92ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 95.3MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 21:41:35,887 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory was 115.9MB in the beginning and 115.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 245.92ms. Allocated memory is still 142.6MB. Free memory was 106.4MB in the beginning and 95.3MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:41:37,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:41:37,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:41:37,304 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:41:37,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:41:37,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:41:37,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:41:37,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:41:37,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:41:37,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:41:37,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:41:37,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:41:37,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:41:37,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:41:37,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:41:37,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:41:37,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:41:37,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:41:37,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:41:37,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:41:37,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:41:37,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:41:37,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:41:37,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:41:37,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:41:37,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:41:37,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:41:37,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:41:37,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:41:37,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:41:37,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:41:37,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:41:37,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:41:37,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:41:37,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:41:37,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:41:37,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:41:37,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:41:37,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:41:37,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:41:37,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:41:37,340 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 21:41:37,366 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:41:37,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:41:37,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:41:37,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:41:37,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:41:37,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:41:37,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:41:37,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:41:37,370 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:41:37,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:41:37,371 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:41:37,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:41:37,371 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:41:37,371 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:41:37,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:41:37,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:41:37,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:41:37,372 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:41:37,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:41:37,373 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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcf267ade93c8a160c1a2ea61181b9bb47573d1eb9629f5ed6448297dff9140 [2022-12-14 21:41:37,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:41:37,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:41:37,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:41:37,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:41:37,636 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:41:37,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-14 21:41:40,218 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:41:40,367 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:41:40,367 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i [2022-12-14 21:41:40,375 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/5309a2ec6/b3cc93dad9284c3ca96a9be0aa06055a/FLAG5942b766d [2022-12-14 21:41:40,386 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae0ac2-b167-4df4-a445-1c7be9280f3d/bin/ukojak-rkRKPMF4O4/data/5309a2ec6/b3cc93dad9284c3ca96a9be0aa06055a [2022-12-14 21:41:40,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:41:40,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:41:40,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:41:40,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:41:40,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:41:40,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:41:40" (1/1) ... [2022-12-14 21:41:40,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@911039d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:41:40, skipping insertion in model container [2022-12-14 21:41:40,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:41:40" (1/1) ... [2022-12-14 21:41:40,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:41:40,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:41:40,518 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:41:40,640 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_ccae0ac2-b167-4df4-a445-1c7be9280f3d/sv-benchmarks/c/pthread-divine/tls_destructor_worker.i[30300,30313] [2022-12-14 21:41:40,643 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_setspecific [2022-12-14 21:41:40,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e65f700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:41:40, skipping insertion in model container [2022-12-14 21:41:40,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:41:40,644 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 21:41:40,645 INFO L158 Benchmark]: Toolchain (without parser) took 255.29ms. Allocated memory is still 81.8MB. Free memory was 48.4MB in the beginning and 59.8MB in the end (delta: -11.5MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2022-12-14 21:41:40,645 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:41:40,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 253.67ms. Allocated memory is still 81.8MB. Free memory was 48.1MB in the beginning and 59.8MB in the end (delta: -11.7MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2022-12-14 21:41:40,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 253.67ms. Allocated memory is still 81.8MB. Free memory was 48.1MB in the beginning and 59.8MB in the end (delta: -11.7MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 703]: Unsupported Syntax Unsupported function: pthread_setspecific RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN