./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-divine/tls_basic.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 98cfc1b7d44919aeb5827cfa7e8a0a15b67d3934 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-divine/tls_basic.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 98cfc1b7d44919aeb5827cfa7e8a0a15b67d3934 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:04:31,249 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:04:31,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:04:31,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:04:31,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:04:31,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:04:31,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:04:31,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:04:31,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:04:31,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:04:31,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:04:31,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:04:31,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:04:31,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:04:31,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:04:31,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:04:31,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:04:31,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:04:31,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:04:31,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:04:31,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:04:31,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:04:31,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:04:31,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:04:31,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:04:31,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:04:31,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:04:31,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:04:31,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:04:31,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:04:31,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:04:31,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:04:31,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:04:31,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:04:31,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:04:31,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:04:31,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:04:31,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:04:31,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:04:31,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:04:31,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:04:31,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-13 04:04:31,430 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:04:31,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:04:31,432 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:04:31,432 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:04:31,433 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:04:31,433 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:04:31,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:04:31,434 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:04:31,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:04:31,434 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:04:31,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:04:31,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:04:31,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:04:31,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:04:31,442 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:04:31,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:04:31,442 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:04:31,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:04:31,443 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:04:31,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:04:31,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:04:31,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:04:31,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:04:31,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:04:31,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:04:31,444 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:04:31,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:04:31,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:04:31,445 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_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98cfc1b7d44919aeb5827cfa7e8a0a15b67d3934 [2021-10-13 04:04:31,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:04:31,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:04:31,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:04:31,741 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:04:31,742 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:04:31,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-13 04:04:31,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/3352f284a/3c653dfbbcbc458092b7ad6e2500c4fe/FLAG84aa241ce [2021-10-13 04:04:32,545 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:04:32,546 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-13 04:04:32,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/3352f284a/3c653dfbbcbc458092b7ad6e2500c4fe/FLAG84aa241ce [2021-10-13 04:04:32,804 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/3352f284a/3c653dfbbcbc458092b7ad6e2500c4fe [2021-10-13 04:04:32,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:04:32,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:04:32,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:04:32,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:04:32,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:04:32,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:04:32" (1/1) ... [2021-10-13 04:04:32,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b50700e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:04:32, skipping insertion in model container [2021-10-13 04:04:32,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:04:32" (1/1) ... [2021-10-13 04:04:32,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:04:32,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:04:33,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-13 04:04:33,259 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-10-13 04:04:33,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74baf9ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:04:33, skipping insertion in model container [2021-10-13 04:04:33,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:04:33,261 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 04:04:33,264 INFO L168 Benchmark]: Toolchain (without parser) took 453.91 ms. Allocated memory is still 102.8 MB. Free memory was 60.8 MB in the beginning and 77.2 MB in the end (delta: -16.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:04:33,265 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 78.3 MB in the beginning and 78.2 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:04:33,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.74 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 77.2 MB in the end (delta: -16.7 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:04:33,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 78.3 MB in the beginning and 78.2 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 436.74 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 77.2 MB in the end (delta: -16.7 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:04:35,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:04:35,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:04:35,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:04:35,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:04:35,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:04:35,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:04:35,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:04:35,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:04:36,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:04:36,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:04:36,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:04:36,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:04:36,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:04:36,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:04:36,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:04:36,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:04:36,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:04:36,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:04:36,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:04:36,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:04:36,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:04:36,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:04:36,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:04:36,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:04:36,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:04:36,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:04:36,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:04:36,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:04:36,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:04:36,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:04:36,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:04:36,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:04:36,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:04:36,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:04:36,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:04:36,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:04:36,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:04:36,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:04:36,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:04:36,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:04:36,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-13 04:04:36,095 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:04:36,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:04:36,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:04:36,097 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:04:36,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:04:36,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:04:36,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:04:36,100 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:04:36,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:04:36,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:04:36,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:04:36,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:04:36,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:04:36,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:04:36,103 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:04:36,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:04:36,103 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:04:36,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:04:36,104 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:04:36,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:04:36,105 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:04:36,105 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:04:36,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:04:36,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:04:36,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:04:36,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:04:36,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:04:36,107 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:04:36,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:04:36,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:04:36,108 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:04:36,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:04:36,108 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_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98cfc1b7d44919aeb5827cfa7e8a0a15b67d3934 [2021-10-13 04:04:36,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:04:36,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:04:36,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:04:36,694 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:04:36,695 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:04:36,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-13 04:04:36,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/e236183a4/8c18c5cd77fe40f1afb5e90c5b5ae79c/FLAGe481d6b0e [2021-10-13 04:04:37,628 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:04:37,629 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/sv-benchmarks/c/pthread-divine/tls_basic.i [2021-10-13 04:04:37,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/e236183a4/8c18c5cd77fe40f1afb5e90c5b5ae79c/FLAGe481d6b0e [2021-10-13 04:04:37,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b3958e-39fe-4cfa-af21-501529397c89/bin/ukojak-fKGseLULKY/data/e236183a4/8c18c5cd77fe40f1afb5e90c5b5ae79c [2021-10-13 04:04:37,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:04:37,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:04:37,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:04:37,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:04:37,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:04:37,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:04:37" (1/1) ... [2021-10-13 04:04:37,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d4811b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:04:37, skipping insertion in model container [2021-10-13 04:04:37,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:04:37" (1/1) ... [2021-10-13 04:04:37,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:04:37,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:04:38,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-13 04:04:38,399 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2021-10-13 04:04:38,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@581fdee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:04:38, skipping insertion in model container [2021-10-13 04:04:38,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:04:38,402 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 04:04:38,404 INFO L168 Benchmark]: Toolchain (without parser) took 581.65 ms. Allocated memory is still 75.5 MB. Free memory was 55.1 MB in the beginning and 56.9 MB in the end (delta: -1.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:04:38,409 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory was 56.0 MB in the beginning and 56.0 MB in the end (delta: 54.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:04:38,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 578.77 ms. Allocated memory is still 75.5 MB. Free memory was 55.0 MB in the beginning and 56.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:04:38,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 75.5 MB. Free memory was 56.0 MB in the beginning and 56.0 MB in the end (delta: 54.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 578.77 ms. Allocated memory is still 75.5 MB. Free memory was 55.0 MB in the beginning and 56.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * 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...