./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.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_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/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 e736e4be0b20456282c342c66a3c720fad275607 ................................................................................................................................ 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_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/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 e736e4be0b20456282c342c66a3c720fad275607 .................................................................................................................................... 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 18:04:16,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:16,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:16,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:16,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:16,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:16,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:16,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:16,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:16,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:16,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:16,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:16,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:16,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:16,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:16,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:16,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:16,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:16,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:16,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:16,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:16,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:16,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:16,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:16,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:16,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:16,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:17,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:17,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:17,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:17,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:17,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:17,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:17,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:17,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:17,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:17,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:17,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:17,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:17,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:17,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:17,020 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:04:17,074 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:17,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:17,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:17,076 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:17,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:17,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:17,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:17,078 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:17,079 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:04:17,079 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:17,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:17,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:17,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:17,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:17,082 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:17,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:17,082 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:17,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:17,083 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:17,083 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:17,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:17,084 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:17,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:17,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:17,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:17,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:17,086 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:04:17,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:04:17,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:17,088 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_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-12-01 18:04:17,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:17,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:17,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:17,526 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:17,527 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:17,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 18:04:17,632 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/cbce81a96/e723a86c4fc346deba5ef15c7e4b99fe/FLAGaa91e0496 [2020-12-01 18:04:18,416 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:18,416 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 18:04:18,447 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/cbce81a96/e723a86c4fc346deba5ef15c7e4b99fe/FLAGaa91e0496 [2020-12-01 18:04:18,554 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/cbce81a96/e723a86c4fc346deba5ef15c7e4b99fe [2020-12-01 18:04:18,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:18,561 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:18,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:18,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:18,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:18,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:18" (1/1) ... [2020-12-01 18:04:18,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@189d5d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:18, skipping insertion in model container [2020-12-01 18:04:18,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:18" (1/1) ... [2020-12-01 18:04:18,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:18,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:19,014 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:19,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@de90efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:19, skipping insertion in model container [2020-12-01 18:04:19,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:19,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:19,019 INFO L168 Benchmark]: Toolchain (without parser) took 455.87 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.8 MB in the beginning and 87.2 MB in the end (delta: -37.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:19,020 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 81.8 MB. Free memory was 41.6 MB in the beginning and 41.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:19,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.26 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.5 MB in the beginning and 87.8 MB in the end (delta: -38.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:19,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 81.8 MB. Free memory was 41.6 MB in the beginning and 41.6 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 449.26 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.5 MB in the beginning and 87.8 MB in the end (delta: -38.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:04:22,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:22,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:22,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:22,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:22,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:22,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:22,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:22,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:22,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:22,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:22,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:22,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:22,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:22,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:22,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:22,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:22,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:22,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:22,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:22,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:22,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:22,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:22,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:22,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:22,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:22,248 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:22,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:22,252 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:22,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:22,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:22,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:22,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:22,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:22,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:22,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:22,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:22,262 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:22,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:22,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:22,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:22,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:04:22,311 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:22,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:22,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:22,313 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:22,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:22,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:22,315 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:22,315 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:22,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:22,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:22,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:22,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:22,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:22,317 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:04:22,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:04:22,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:04:22,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:22,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:22,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:22,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:22,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:22,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:22,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:22,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:22,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:22,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:22,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:22,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:22,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:04:22,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:04:22,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:22,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:04:22,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:04:22,323 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_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-12-01 18:04:22,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:22,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:22,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:22,942 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:22,943 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:22,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 18:04:23,036 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/43bdd70d1/7088bcc6c45b44d5ac51ffd60726f9d9/FLAG011e80e59 [2020-12-01 18:04:23,943 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:23,944 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 18:04:23,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/43bdd70d1/7088bcc6c45b44d5ac51ffd60726f9d9/FLAG011e80e59 [2020-12-01 18:04:24,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d9c701a-9fe4-4d6c-8b26-bb48ad6b0038/bin/ukojak/data/43bdd70d1/7088bcc6c45b44d5ac51ffd60726f9d9 [2020-12-01 18:04:24,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:24,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:24,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:24,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:24,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:24,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:24" (1/1) ... [2020-12-01 18:04:24,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fd37a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:24, skipping insertion in model container [2020-12-01 18:04:24,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:24" (1/1) ... [2020-12-01 18:04:24,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:24,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:24,393 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:24,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dfd5f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:24, skipping insertion in model container [2020-12-01 18:04:24,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:24,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:24,405 INFO L168 Benchmark]: Toolchain (without parser) took 360.88 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 43.0 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:24,407 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:24,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.35 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 43.0 MB in the end (delta: -7.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:24,423 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 357.35 ms. Allocated memory is still 58.7 MB. Free memory was 35.3 MB in the beginning and 43.0 MB in the end (delta: -7.7 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...