./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.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_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/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 48d89b13e091532e52e42655429545472f4ffe51 ................................................................................................................................ 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_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/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 48d89b13e091532e52e42655429545472f4ffe51 .................................................................................................................................... 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 16:42:00,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:42:00,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:42:00,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:42:00,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:42:00,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:42:00,865 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:42:00,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:42:00,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:42:00,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:42:00,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:42:00,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:42:00,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:42:00,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:42:00,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:42:00,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:42:00,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:42:00,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:42:00,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:42:00,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:42:00,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:42:00,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:42:00,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:42:00,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:42:00,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:42:00,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:42:00,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:42:00,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:42:00,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:42:00,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:42:00,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:42:00,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:42:00,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:42:00,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:42:00,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:42:00,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:42:00,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:42:00,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:42:00,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:42:00,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:42:00,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:42:00,975 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:42:01,010 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:42:01,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:42:01,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:42:01,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:42:01,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:42:01,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:42:01,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:42:01,033 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:42:01,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:42:01,035 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:42:01,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:42:01,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:42:01,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:42:01,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:42:01,041 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:42:01,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:42:01,042 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:42:01,042 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:42:01,042 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:42:01,043 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:42:01,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:42:01,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:42:01,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:42:01,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:42:01,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:42:01,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:42:01,045 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:42:01,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:42:01,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:42:01,048 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_cfe69131-98e7-4b8d-96cb-dd9488b45105/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-12-01 16:42:01,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:42:01,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:42:01,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:42:01,427 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:42:01,428 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:42:01,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-12-01 16:42:01,531 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/e7b5a3891/672e3e7949ca407384190619c5b1f2cc/FLAGd45aec910 [2020-12-01 16:42:02,315 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:42:02,315 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-12-01 16:42:02,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/e7b5a3891/672e3e7949ca407384190619c5b1f2cc/FLAGd45aec910 [2020-12-01 16:42:02,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/e7b5a3891/672e3e7949ca407384190619c5b1f2cc [2020-12-01 16:42:02,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:42:02,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:42:02,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:02,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:42:02,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:42:02,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:02" (1/1) ... [2020-12-01 16:42:02,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e2a49b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:02, skipping insertion in model container [2020-12-01 16:42:02,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:02" (1/1) ... [2020-12-01 16:42:02,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:42:02,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:42:02,768 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:42:02,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4dc79901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:02, skipping insertion in model container [2020-12-01 16:42:02,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:02,769 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:42:02,772 INFO L168 Benchmark]: Toolchain (without parser) took 301.83 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 60.6 MB in the beginning and 92.7 MB in the end (delta: -32.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:02,773 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 92.3 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:42:02,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.07 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 60.6 MB in the beginning and 92.7 MB in the end (delta: -32.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:02,776 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 92.3 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 299.07 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 60.6 MB in the beginning and 92.7 MB in the end (delta: -32.1 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 16:42:04,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:42:04,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:42:05,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:42:05,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:42:05,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:42:05,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:42:05,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:42:05,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:42:05,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:42:05,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:42:05,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:42:05,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:42:05,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:42:05,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:42:05,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:42:05,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:42:05,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:42:05,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:42:05,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:42:05,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:42:05,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:42:05,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:42:05,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:42:05,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:42:05,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:42:05,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:42:05,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:42:05,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:42:05,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:42:05,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:42:05,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:42:05,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:42:05,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:42:05,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:42:05,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:42:05,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:42:05,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:42:05,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:42:05,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:42:05,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:42:05,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:42:05,170 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:42:05,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:42:05,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:42:05,173 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:42:05,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:42:05,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:42:05,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:42:05,175 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:42:05,175 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:42:05,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:42:05,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:42:05,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:42:05,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:42:05,178 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:42:05,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:42:05,178 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:42:05,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:42:05,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:42:05,179 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:42:05,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:42:05,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:42:05,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:42:05,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:42:05,180 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:42:05,180 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:42:05,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:42:05,180 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:42:05,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:42:05,181 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_cfe69131-98e7-4b8d-96cb-dd9488b45105/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48d89b13e091532e52e42655429545472f4ffe51 [2020-12-01 16:42:05,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:42:05,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:42:05,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:42:05,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:42:05,604 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:42:05,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-12-01 16:42:05,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/6400dd623/8d948ef2938d405b8d8373dadb62c319/FLAG5de429f0a [2020-12-01 16:42:06,324 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:42:06,324 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test7-1.i [2020-12-01 16:42:06,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/6400dd623/8d948ef2938d405b8d8373dadb62c319/FLAG5de429f0a [2020-12-01 16:42:06,528 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cfe69131-98e7-4b8d-96cb-dd9488b45105/bin/ukojak/data/6400dd623/8d948ef2938d405b8d8373dadb62c319 [2020-12-01 16:42:06,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:42:06,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:42:06,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:06,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:42:06,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:42:06,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:06" (1/1) ... [2020-12-01 16:42:06,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ee285a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:06, skipping insertion in model container [2020-12-01 16:42:06,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:42:06" (1/1) ... [2020-12-01 16:42:06,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:42:06,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:42:06,780 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:42:06,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11954496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:42:06, skipping insertion in model container [2020-12-01 16:42:06,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:42:06,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:42:06,783 INFO L168 Benchmark]: Toolchain (without parser) took 250.04 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:06,784 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:42:06,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 247.76 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:42:06,787 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 56.6 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 247.76 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.6 MB in the end (delta: 8.7 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...