./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak --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 dc2bd9c04422878a7808dda0e07771e535662827 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak --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 dc2bd9c04422878a7808dda0e07771e535662827 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:44:34,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:44:34,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:44:34,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:44:34,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:44:34,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:44:34,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:44:34,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:44:34,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:44:34,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:44:34,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:44:34,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:44:34,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:44:34,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:44:34,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:44:34,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:44:34,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:44:34,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:44:34,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:44:34,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:44:34,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:44:34,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:44:34,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:44:34,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:44:34,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:44:34,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:44:34,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:44:34,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:44:34,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:44:34,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:44:34,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:44:34,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:44:34,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:44:34,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:44:34,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:44:34,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:44:34,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:44:34,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:44:34,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:44:34,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:44:34,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:44:34,411 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 18:44:34,450 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:44:34,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:44:34,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:44:34,452 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:44:34,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:44:34,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:44:34,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:44:34,454 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:44:34,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:44:34,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:44:34,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:44:34,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:44:34,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:44:34,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:44:34,456 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:44:34,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:44:34,457 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:44:34,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:44:34,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:44:34,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:44:34,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:44:34,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:44:34,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:44:34,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:44:34,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:44:34,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:44:34,459 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:44:34,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:44:34,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:44:34,461 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-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-29 18:44:34,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:44:34,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:44:34,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:44:34,769 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:44:34,774 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:44:34,775 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 18:44:34,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/862f7ee1e/058fb26d9c2243daa780df6fdb4dd0b9/FLAG2df51574b [2020-11-29 18:44:35,434 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:44:35,435 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 18:44:35,455 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/862f7ee1e/058fb26d9c2243daa780df6fdb4dd0b9/FLAG2df51574b [2020-11-29 18:44:35,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/862f7ee1e/058fb26d9c2243daa780df6fdb4dd0b9 [2020-11-29 18:44:35,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:44:35,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:44:35,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:44:35,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:44:35,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:44:35,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:44:35" (1/1) ... [2020-11-29 18:44:35,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee0fe92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:44:35, skipping insertion in model container [2020-11-29 18:44:35,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:44:35" (1/1) ... [2020-11-29 18:44:35,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:44:35,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:44:36,011 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:44:36,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b82f6b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:44:36, skipping insertion in model container [2020-11-29 18:44:36,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:44:36,013 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:44:36,015 INFO L168 Benchmark]: Toolchain (without parser) took 296.43 ms. Allocated memory is still 104.9 MB. Free memory was 67.8 MB in the beginning and 81.9 MB in the end (delta: -14.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:44:36,016 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 104.9 MB. Free memory was 76.5 MB in the beginning and 76.5 MB in the end (delta: 27.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:44:36,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.01 ms. Allocated memory is still 104.9 MB. Free memory was 67.6 MB in the beginning and 81.9 MB in the end (delta: -14.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:44:36,019 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 104.9 MB. Free memory was 76.5 MB in the beginning and 76.5 MB in the end (delta: 27.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.01 ms. Allocated memory is still 104.9 MB. Free memory was 67.6 MB in the beginning and 81.9 MB in the end (delta: -14.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:44:38,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:44:38,347 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:44:38,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:44:38,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:44:38,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:44:38,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:44:38,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:44:38,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:44:38,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:44:38,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:44:38,438 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:44:38,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:44:38,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:44:38,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:44:38,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:44:38,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:44:38,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:44:38,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:44:38,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:44:38,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:44:38,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:44:38,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:44:38,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:44:38,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:44:38,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:44:38,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:44:38,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:44:38,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:44:38,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:44:38,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:44:38,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:44:38,497 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:44:38,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:44:38,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:44:38,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:44:38,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:44:38,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:44:38,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:44:38,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:44:38,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:44:38,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 18:44:38,545 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:44:38,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:44:38,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:44:38,547 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:44:38,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:44:38,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:44:38,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:44:38,549 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:44:38,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:44:38,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:44:38,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:44:38,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:44:38,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:44:38,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:44:38,550 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:44:38,551 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:44:38,551 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:44:38,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:44:38,551 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:44:38,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:44:38,552 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:44:38,552 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:44:38,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:44:38,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:44:38,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:44:38,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:44:38,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:44:38,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:44:38,554 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:44:38,554 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:44:38,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:44:38,555 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:44:38,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:44:38,555 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-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-11-29 18:44:38,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:44:38,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:44:38,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:44:38,969 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:44:38,970 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:44:38,971 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 18:44:39,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/9f4836c33/004599f1062c400488a1493f21b09a76/FLAG7b7da1f47 [2020-11-29 18:44:39,707 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:44:39,713 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-11-29 18:44:39,741 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/9f4836c33/004599f1062c400488a1493f21b09a76/FLAG7b7da1f47 [2020-11-29 18:44:39,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6fb7e86-b51e-41c9-97f7-cab5c388f795/bin/ukojak/data/9f4836c33/004599f1062c400488a1493f21b09a76 [2020-11-29 18:44:39,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:44:39,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:44:39,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:44:39,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:44:39,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:44:39,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:44:39" (1/1) ... [2020-11-29 18:44:39,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:44:39, skipping insertion in model container [2020-11-29 18:44:39,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:44:39" (1/1) ... [2020-11-29 18:44:39,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:44:40,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:44:40,219 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:44:40,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d93b40c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:44:40, skipping insertion in model container [2020-11-29 18:44:40,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:44:40,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:44:40,223 INFO L168 Benchmark]: Toolchain (without parser) took 300.57 ms. Allocated memory is still 56.6 MB. Free memory was 33.3 MB in the beginning and 37.9 MB in the end (delta: -4.6 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:44:40,224 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 56.6 MB. Free memory was 37.9 MB in the beginning and 37.8 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:44:40,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.69 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 37.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:44:40,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 56.6 MB. Free memory was 37.9 MB in the beginning and 37.8 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.69 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 37.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...