./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/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 eecb688a33fc1a92eafd397653288a53ee0afe5d ................................................................................................................................ 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_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/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 eecb688a33fc1a92eafd397653288a53ee0afe5d .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:25:18,312 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:18,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:18,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:18,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:18,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:18,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:18,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:18,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:18,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:18,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:18,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:18,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:18,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:18,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:18,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:18,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:18,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:18,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:18,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:18,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:18,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:18,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:18,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:18,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:18,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:18,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:18,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:18,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:18,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:18,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:18,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:18,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:18,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:18,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:18,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:18,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:18,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:18,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:18,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:18,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:18,513 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:25:18,563 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:18,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:18,564 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:25:18,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:25:18,568 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:18,568 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:18,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:18,569 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:18,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:25:18,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:18,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:18,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:25:18,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:18,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:25:18,572 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:18,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:25:18,573 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:18,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:25:18,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:18,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:18,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:18,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:18,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:18,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:18,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:18,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:25:18,576 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:25:18,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:25:18,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:25:18,579 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_a5dfb049-5be2-4808-b2c4-30a7413af87b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-12-01 17:25:18,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:18,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:18,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:18,952 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:18,953 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:18,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-12-01 17:25:19,065 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/70b7b9ba6/01adb95f0cc74d3a81cf30555df442a6/FLAGf823928ae [2020-12-01 17:25:19,896 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:19,897 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-12-01 17:25:19,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/70b7b9ba6/01adb95f0cc74d3a81cf30555df442a6/FLAGf823928ae [2020-12-01 17:25:20,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/70b7b9ba6/01adb95f0cc74d3a81cf30555df442a6 [2020-12-01 17:25:20,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:20,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:20,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:20,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:20,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:20,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:20" (1/1) ... [2020-12-01 17:25:20,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aeeda77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:20, skipping insertion in model container [2020-12-01 17:25:20,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:20" (1/1) ... [2020-12-01 17:25:20,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:20,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:20,486 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:25:20,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@322201d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:20, skipping insertion in model container [2020-12-01 17:25:20,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:20,488 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:25:20,491 INFO L168 Benchmark]: Toolchain (without parser) took 382.36 ms. Allocated memory was 81.8 MB in the beginning and 117.4 MB in the end (delta: 35.7 MB). Free memory was 45.9 MB in the beginning and 94.1 MB in the end (delta: -48.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:20,492 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 26.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:20,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.99 ms. Allocated memory was 81.8 MB in the beginning and 117.4 MB in the end (delta: 35.7 MB). Free memory was 45.7 MB in the beginning and 94.1 MB in the end (delta: -48.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:20,496 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 26.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 377.99 ms. Allocated memory was 81.8 MB in the beginning and 117.4 MB in the end (delta: 35.7 MB). Free memory was 45.7 MB in the beginning and 94.1 MB in the end (delta: -48.4 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 0.2.0-69874e2 [2020-12-01 17:25:23,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:25:23,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:25:23,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:25:23,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:25:23,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:25:23,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:25:23,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:25:23,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:25:23,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:25:23,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:25:23,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:25:23,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:25:23,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:25:23,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:25:23,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:25:23,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:25:23,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:25:23,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:25:23,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:25:23,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:25:23,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:25:23,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:25:23,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:25:23,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:25:23,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:25:23,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:25:23,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:25:23,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:25:23,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:25:23,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:25:23,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:25:23,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:25:23,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:25:23,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:25:23,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:25:23,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:25:23,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:25:23,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:25:23,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:25:23,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:25:23,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:25:23,602 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:25:23,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:25:23,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:25:23,604 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:25:23,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:25:23,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:25:23,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:25:23,606 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:25:23,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:25:23,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:25:23,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:25:23,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:25:23,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:25:23,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:25:23,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:25:23,608 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:25:23,608 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:25:23,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:25:23,608 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:25:23,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:25:23,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:25:23,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:25:23,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:25:23,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:25:23,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:25:23,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:25:23,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:25:23,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:25:23,611 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:25:23,611 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:25:23,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:25:23,611 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:25:23,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:25:23,637 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_a5dfb049-5be2-4808-b2c4-30a7413af87b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eecb688a33fc1a92eafd397653288a53ee0afe5d [2020-12-01 17:25:24,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:25:24,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:25:24,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:25:24,183 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:25:24,184 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:25:24,185 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-12-01 17:25:24,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/60d59551b/149c0f3810514ff987e5d8767b279189/FLAG096dafceb [2020-12-01 17:25:25,136 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:25:25,137 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2020-12-01 17:25:25,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/60d59551b/149c0f3810514ff987e5d8767b279189/FLAG096dafceb [2020-12-01 17:25:25,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5dfb049-5be2-4808-b2c4-30a7413af87b/bin/ukojak/data/60d59551b/149c0f3810514ff987e5d8767b279189 [2020-12-01 17:25:25,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:25:25,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:25:25,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:25,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:25:25,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:25:25,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:25" (1/1) ... [2020-12-01 17:25:25,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b3424e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:25, skipping insertion in model container [2020-12-01 17:25:25,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:25:25" (1/1) ... [2020-12-01 17:25:25,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:25:25,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:25:25,626 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:25:25,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f319b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:25:25, skipping insertion in model container [2020-12-01 17:25:25,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:25:25,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:25:25,630 INFO L168 Benchmark]: Toolchain (without parser) took 367.69 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 48.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:25,631 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:25:25,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.30 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 48.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:25:25,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 365.30 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 48.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 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...