./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.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_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c ................................................................................................................................ 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_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c .................................................................................................................................... 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 16:25:56,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:25:56,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:25:56,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:25:56,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:25:56,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:25:56,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:25:56,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:25:56,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:25:56,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:25:56,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:25:56,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:25:56,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:25:56,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:25:56,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:25:56,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:25:56,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:25:56,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:25:56,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:25:56,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:25:56,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:25:56,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:25:56,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:25:56,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:25:56,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:25:56,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:25:56,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:25:56,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:25:56,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:25:56,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:25:56,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:25:56,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:25:56,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:25:56,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:25:56,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:25:56,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:25:56,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:25:56,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:25:56,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:25:56,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:25:56,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:25:56,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:25:56,469 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:25:56,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:25:56,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:25:56,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:25:56,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:25:56,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:25:56,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:25:56,475 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:25:56,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:25:56,476 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:25:56,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:25:56,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:25:56,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:25:56,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:25:56,478 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:25:56,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:25:56,478 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:25:56,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:25:56,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:25:56,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:25:56,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:25:56,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:25:56,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:25:56,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:25:56,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:25:56,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:25:56,490 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:25:56,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:25:56,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:25:56,490 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_294970ce-d7f8-4e4e-a6e1-85ef160be581/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-12-01 16:25:56,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:25:56,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:25:56,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:25:56,773 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:25:56,775 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:25:56,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:25:56,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/84d0e422d/5e220ef4420a4189afe48e4329cc2053/FLAGfb73173b1 [2020-12-01 16:25:57,400 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:25:57,400 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:25:57,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/84d0e422d/5e220ef4420a4189afe48e4329cc2053/FLAGfb73173b1 [2020-12-01 16:25:57,668 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/84d0e422d/5e220ef4420a4189afe48e4329cc2053 [2020-12-01 16:25:57,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:25:57,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:25:57,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:25:57,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:25:57,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:25:57,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:25:57" (1/1) ... [2020-12-01 16:25:57,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d5e94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:25:57, skipping insertion in model container [2020-12-01 16:25:57,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:25:57" (1/1) ... [2020-12-01 16:25:57,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:25:57,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:25:57,986 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:25:57,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@123585a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:25:57, skipping insertion in model container [2020-12-01 16:25:57,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:25:57,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:25:57,990 INFO L168 Benchmark]: Toolchain (without parser) took 316.79 ms. Allocated memory is still 96.5 MB. Free memory was 64.0 MB in the beginning and 73.2 MB in the end (delta: -9.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:25:57,991 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:25:57,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.23 ms. Allocated memory is still 96.5 MB. Free memory was 63.7 MB in the beginning and 73.2 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:25:57,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 55.6 MB in the beginning and 55.6 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 313.23 ms. Allocated memory is still 96.5 MB. Free memory was 63.7 MB in the beginning and 73.2 MB in the end (delta: -9.5 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: 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 16:26:00,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:26:00,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:26:00,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:26:00,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:26:00,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:26:00,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:26:00,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:26:00,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:26:00,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:26:00,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:26:00,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:26:00,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:26:00,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:26:00,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:26:00,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:26:00,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:26:00,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:26:00,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:26:00,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:26:00,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:26:00,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:26:00,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:26:00,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:26:00,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:26:00,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:26:00,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:26:00,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:26:00,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:26:00,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:26:00,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:26:00,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:26:00,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:26:00,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:26:00,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:26:00,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:26:00,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:26:00,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:26:00,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:26:00,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:26:00,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:26:00,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:26:00,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:26:00,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:26:00,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:26:00,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:26:00,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:26:00,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:26:00,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:26:00,248 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:26:00,248 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:26:00,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:26:00,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:26:00,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:26:00,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:26:00,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:26:00,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:26:00,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:26:00,250 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:26:00,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:26:00,251 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:26:00,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:26:00,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:26:00,252 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:26:00,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:26:00,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:26:00,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:26:00,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:26:00,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:26:00,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:26:00,253 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:26:00,253 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:26:00,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:26:00,254 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:26:00,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:26:00,255 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_294970ce-d7f8-4e4e-a6e1-85ef160be581/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-12-01 16:26:00,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:26:00,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:26:00,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:26:00,664 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:26:00,665 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:26:00,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:26:00,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/dde248b33/6a7a80f4f58c426da0e282556575a76c/FLAG70e6dc939 [2020-12-01 16:26:01,515 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:26:01,515 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:26:01,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/dde248b33/6a7a80f4f58c426da0e282556575a76c/FLAG70e6dc939 [2020-12-01 16:26:01,687 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_294970ce-d7f8-4e4e-a6e1-85ef160be581/bin/ukojak/data/dde248b33/6a7a80f4f58c426da0e282556575a76c [2020-12-01 16:26:01,690 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:26:01,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:26:01,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:01,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:26:01,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:26:01,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:01" (1/1) ... [2020-12-01 16:26:01,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:01, skipping insertion in model container [2020-12-01 16:26:01,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:01" (1/1) ... [2020-12-01 16:26:01,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:26:01,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:26:02,019 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:26:02,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:02, skipping insertion in model container [2020-12-01 16:26:02,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:02,025 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:26:02,027 INFO L168 Benchmark]: Toolchain (without parser) took 332.36 ms. Allocated memory is still 67.1 MB. Free memory was 48.4 MB in the beginning and 39.0 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:02,028 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:26:02,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.78 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 39.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:02,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.78 ms. Allocated memory is still 67.1 MB. Free memory was 48.1 MB in the beginning and 39.2 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...