./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.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_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 ................................................................................................................................ 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_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/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 7ae192ff1afa701f99d29a3803d7e92d3878b718 .................................................................................................................................... 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 18:08:25,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:08:25,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:08:25,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:08:25,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:08:25,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:08:25,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:08:25,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:08:25,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:08:25,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:08:25,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:08:25,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:08:25,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:08:25,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:08:25,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:08:25,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:08:25,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:08:25,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:08:25,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:08:25,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:08:25,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:08:25,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:08:25,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:08:25,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:08:25,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:08:25,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:08:25,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:08:25,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:08:25,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:08:25,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:08:25,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:08:25,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:08:25,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:08:25,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:08:25,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:08:25,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:08:25,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:08:25,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:08:25,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:08:25,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:08:25,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:08:25,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:08:25,670 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:08:25,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:08:25,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:08:25,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:08:25,673 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:08:25,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:08:25,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:08:25,674 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:08:25,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:08:25,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:08:25,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:08:25,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:08:25,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:08:25,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:08:25,676 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:08:25,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:08:25,677 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:08:25,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:08:25,677 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:08:25,677 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:08:25,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:08:25,678 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:08:25,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:08:25,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:08:25,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:08:25,679 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:08:25,679 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:08:25,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:08:25,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:08:25,680 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_f029ec7c-1cdf-4b3f-bdad-e2283197c350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 18:08:25,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:08:25,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:08:25,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:08:25,983 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:08:25,985 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:08:25,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:08:26,068 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/c6e3f2f5b/25cd8795a7b545c0bab1dbb47158b7f0/FLAG4ce894dcd [2020-12-01 18:08:26,830 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:08:26,831 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:08:26,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/c6e3f2f5b/25cd8795a7b545c0bab1dbb47158b7f0/FLAG4ce894dcd [2020-12-01 18:08:26,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/c6e3f2f5b/25cd8795a7b545c0bab1dbb47158b7f0 [2020-12-01 18:08:26,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:08:27,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:08:27,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:27,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:08:27,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:08:27,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:26" (1/1) ... [2020-12-01 18:08:27,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c55e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:27, skipping insertion in model container [2020-12-01 18:08:27,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:26" (1/1) ... [2020-12-01 18:08:27,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:08:27,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:27,427 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:08:27,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65b1c054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:27, skipping insertion in model container [2020-12-01 18:08:27,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:27,429 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:08:27,433 INFO L168 Benchmark]: Toolchain (without parser) took 429.70 ms. Allocated memory is still 111.1 MB. Free memory was 77.4 MB in the beginning and 87.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:27,435 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:08:27,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.24 ms. Allocated memory is still 111.1 MB. Free memory was 77.1 MB in the beginning and 87.9 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:27,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 79.7 MB. Free memory was 38.3 MB in the beginning and 38.3 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.24 ms. Allocated memory is still 111.1 MB. Free memory was 77.1 MB in the beginning and 87.9 MB in the end (delta: -10.8 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 18:08:29,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:08:29,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:08:29,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:08:29,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:08:29,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:08:29,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:08:29,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:08:29,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:08:29,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:08:29,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:08:29,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:08:29,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:08:29,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:08:29,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:08:29,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:08:29,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:08:29,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:08:29,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:08:29,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:08:29,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:08:29,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:08:29,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:08:29,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:08:29,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:08:29,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:08:29,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:08:29,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:08:29,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:08:29,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:08:29,909 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:08:29,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:08:29,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:08:29,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:08:29,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:08:29,913 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:08:29,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:08:29,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:08:29,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:08:29,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:08:29,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:08:29,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:08:29,942 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:08:29,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:08:29,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:08:29,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:08:29,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:08:29,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:08:29,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:08:29,945 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:08:29,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:08:29,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:08:29,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:08:29,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:08:29,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:08:29,947 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:08:29,947 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:08:29,947 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:08:29,948 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:08:29,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:08:29,948 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:08:29,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:08:29,949 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:08:29,949 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:08:29,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:08:29,950 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:08:29,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:08:29,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:08:29,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:08:29,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:08:29,951 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:08:29,951 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:08:29,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:08:29,951 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:08:29,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:08:29,952 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_f029ec7c-1cdf-4b3f-bdad-e2283197c350/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ae192ff1afa701f99d29a3803d7e92d3878b718 [2020-12-01 18:08:30,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:08:30,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:08:30,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:08:30,346 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:08:30,347 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:08:30,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:08:30,409 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/71f628044/ccb4792545934d6c897224bd8179c6a8/FLAGf7a4e2de4 [2020-12-01 18:08:31,125 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:08:31,126 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2020-12-01 18:08:31,151 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/71f628044/ccb4792545934d6c897224bd8179c6a8/FLAGf7a4e2de4 [2020-12-01 18:08:31,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f029ec7c-1cdf-4b3f-bdad-e2283197c350/bin/ukojak/data/71f628044/ccb4792545934d6c897224bd8179c6a8 [2020-12-01 18:08:31,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:08:31,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:08:31,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:31,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:08:31,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:08:31,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:31" (1/1) ... [2020-12-01 18:08:31,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38abb94c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:31, skipping insertion in model container [2020-12-01 18:08:31,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:08:31" (1/1) ... [2020-12-01 18:08:31,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:08:31,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:08:31,617 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:08:31,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28989141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:08:31, skipping insertion in model container [2020-12-01 18:08:31,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:08:31,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:08:31,620 INFO L168 Benchmark]: Toolchain (without parser) took 348.98 ms. Allocated memory is still 67.1 MB. Free memory was 41.0 MB in the beginning and 48.1 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:31,621 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory is still 31.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:08:31,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.36 ms. Allocated memory is still 67.1 MB. Free memory was 40.8 MB in the beginning and 48.1 MB in the end (delta: -7.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:08:31,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory is still 31.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.36 ms. Allocated memory is still 67.1 MB. Free memory was 40.8 MB in the beginning and 48.1 MB in the end (delta: -7.3 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...