./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-divine/tls_basic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version e04fb08f 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_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- 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-e04fb08 [2022-11-16 07:55:45,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:55:45,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:55:45,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:55:45,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:55:45,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:55:45,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:55:45,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:55:45,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:55:45,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:55:45,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:55:45,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:55:45,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:55:45,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:55:45,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:55:45,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:55:45,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:55:45,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:55:45,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:55:45,903 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:55:45,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:55:45,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:55:45,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:55:45,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:55:45,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:55:45,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:55:45,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:55:45,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:55:45,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:55:45,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:55:45,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:55:45,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:55:45,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:55:45,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:55:45,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:55:45,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:55:45,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:55:45,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:55:45,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:55:45,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:55:45,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:55:45,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-11-16 07:55:45,974 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:55:45,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:55:45,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:55:45,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:55:45,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:55:45,979 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 07:55:45,979 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 07:55:45,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:55:45,980 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 07:55:45,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:55:45,981 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-16 07:55:45,981 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-16 07:55:45,982 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-16 07:55:45,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:55:45,982 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 07:55:45,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:55:45,982 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:55:45,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:55:45,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:55:45,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:45,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:55:45,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:55:45,984 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:55:45,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:55:45,984 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_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-16 07:55:46,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:55:46,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:55:46,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:55:46,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:55:46,304 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:55:46,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-16 07:55:46,372 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/3668a4425/85b9edf3113841768578471272a7df27/FLAGe70aacac1 [2022-11-16 07:55:46,907 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:55:46,908 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-16 07:55:46,924 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/3668a4425/85b9edf3113841768578471272a7df27/FLAGe70aacac1 [2022-11-16 07:55:47,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/3668a4425/85b9edf3113841768578471272a7df27 [2022-11-16 07:55:47,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:55:47,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:55:47,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:47,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:55:47,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:55:47,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:47" (1/1) ... [2022-11-16 07:55:47,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@749c8607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:47, skipping insertion in model container [2022-11-16 07:55:47,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:47" (1/1) ... [2022-11-16 07:55:47,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:55:47,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:47,454 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 07:55:47,626 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-16 07:55:47,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ff3346d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:47, skipping insertion in model container [2022-11-16 07:55:47,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:47,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 07:55:47,629 INFO L158 Benchmark]: Toolchain (without parser) took 404.91ms. Allocated memory is still 92.3MB. Free memory was 67.0MB in the beginning and 67.1MB in the end (delta: -136.2kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:55:47,631 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 43.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:55:47,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.24ms. Allocated memory is still 92.3MB. Free memory was 66.8MB in the beginning and 67.1MB in the end (delta: -323.7kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:55:47,634 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 43.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.24ms. Allocated memory is still 92.3MB. Free memory was 66.8MB in the beginning and 67.1MB in the end (delta: -323.7kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 --- 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-e04fb08 [2022-11-16 07:55:49,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:55:49,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:55:49,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:55:49,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:55:49,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:55:49,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:55:49,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:55:49,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:55:49,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:55:49,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:55:49,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:55:49,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:55:49,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:55:49,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:55:49,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:55:49,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:55:49,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:55:49,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:55:49,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:55:49,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:55:49,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:55:49,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:55:49,902 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:55:49,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:55:49,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:55:49,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:55:49,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:55:49,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:55:49,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:55:49,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:55:49,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:55:49,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:55:49,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:55:49,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:55:49,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:55:49,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:55:49,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:55:49,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:55:49,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:55:49,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:55:49,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-11-16 07:55:49,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:55:49,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:55:49,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:55:49,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:55:49,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:55:49,981 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 07:55:49,982 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 07:55:49,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:55:49,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 07:55:49,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:55:49,983 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-16 07:55:49,984 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-16 07:55:49,984 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-16 07:55:49,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:55:49,984 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:55:49,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:55:49,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:55:49,985 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 07:55:49,985 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:55:49,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:55:49,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:55:49,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:55:49,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:49,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:55:49,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:55:49,987 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:55:49,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:55:49,988 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:55:49,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:55:49,988 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_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11649f61fe4e7c0ea3c385a733166a7d5c4017efd75322aa29db5dd63fd36a54 [2022-11-16 07:55:50,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:55:50,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:55:50,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:55:50,409 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:55:50,410 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:55:50,412 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-16 07:55:50,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/9c4a61693/64847927af04446495a74e10c58fca78/FLAGf7cfdb764 [2022-11-16 07:55:51,078 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:55:51,079 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/sv-benchmarks/c/pthread-divine/tls_basic.i [2022-11-16 07:55:51,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/9c4a61693/64847927af04446495a74e10c58fca78/FLAGf7cfdb764 [2022-11-16 07:55:51,356 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a8bc98-1423-4cd0-957e-3b5b5c8a9521/bin/ukojak-CydTVMUXoH/data/9c4a61693/64847927af04446495a74e10c58fca78 [2022-11-16 07:55:51,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:55:51,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:55:51,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:51,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:55:51,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:55:51,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:51" (1/1) ... [2022-11-16 07:55:51,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aca269f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:51, skipping insertion in model container [2022-11-16 07:55:51,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:51" (1/1) ... [2022-11-16 07:55:51,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:55:51,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:51,564 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-16 07:55:51,816 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2022-11-16 07:55:51,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@132ca45d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:51, skipping insertion in model container [2022-11-16 07:55:51,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:51,819 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 07:55:51,821 INFO L158 Benchmark]: Toolchain (without parser) took 460.29ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 54.2MB in the end (delta: -2.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:55:51,823 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.8MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:55:51,824 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.93ms. Allocated memory is still 71.3MB. Free memory was 51.7MB in the beginning and 54.2MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:55:51,826 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.8MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.93ms. Allocated memory is still 71.3MB. Free memory was 51.7MB in the beginning and 54.2MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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