./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/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 240bc970891805020aa0ddeec431857767a3e82c ................................................................................................................................ 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_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/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 240bc970891805020aa0ddeec431857767a3e82c .................................................................................................................................... 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 18:26:41,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:41,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:41,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:41,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:41,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:41,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:41,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:41,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:41,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:41,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:41,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:41,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:41,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:41,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:41,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:41,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:41,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:41,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:41,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:41,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:41,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:41,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:41,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:41,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:41,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:41,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:41,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:41,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:41,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:41,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:41,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:41,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:41,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:41,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:41,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:41,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:41,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:41,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:41,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:41,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:41,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:26:41,894 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:41,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:41,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:41,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:41,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:41,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:41,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:41,901 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:41,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:41,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:41,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:41,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:41,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:41,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:41,904 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:41,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:41,904 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:41,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:41,905 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:41,905 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:41,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:41,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:41,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:41,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:41,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:41,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:41,907 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:41,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:41,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:41,909 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_bd391904-061f-45c4-bb46-de1906f3f8d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-12-01 18:26:42,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:42,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:42,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:42,276 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:42,277 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:42,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-12-01 18:26:42,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/4a5e0a876/e8484ceaf53243998eeb80782b92f88a/FLAG4e74ab16d [2020-12-01 18:26:43,057 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:43,058 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-12-01 18:26:43,077 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/4a5e0a876/e8484ceaf53243998eeb80782b92f88a/FLAG4e74ab16d [2020-12-01 18:26:43,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/4a5e0a876/e8484ceaf53243998eeb80782b92f88a [2020-12-01 18:26:43,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:43,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:43,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:43,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:43,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:43,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:43" (1/1) ... [2020-12-01 18:26:43,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b17c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:43, skipping insertion in model container [2020-12-01 18:26:43,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:43" (1/1) ... [2020-12-01 18:26:43,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:43,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:43,668 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:43,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcd8e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:43, skipping insertion in model container [2020-12-01 18:26:43,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:43,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:43,673 INFO L168 Benchmark]: Toolchain (without parser) took 389.22 ms. Allocated memory is still 113.2 MB. Free memory was 82.8 MB in the beginning and 91.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:43,674 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:43,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.02 ms. Allocated memory is still 113.2 MB. Free memory was 82.6 MB in the beginning and 91.1 MB in the end (delta: -8.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:43,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.02 ms. Allocated memory is still 113.2 MB. Free memory was 82.6 MB in the beginning and 91.1 MB in the end (delta: -8.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:26:46,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:46,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:46,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:46,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:46,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:46,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:46,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:46,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:46,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:46,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:46,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:46,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:46,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:46,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:46,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:46,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:46,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:46,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:46,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:46,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:46,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:46,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:46,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:46,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:46,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:46,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:46,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:46,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:46,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:46,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:46,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:46,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:46,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:46,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:46,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:46,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:46,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:46,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:46,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:46,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:46,192 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:26:46,235 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:46,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:46,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:46,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:46,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:46,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:46,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:46,241 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:46,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:46,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:46,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:46,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:46,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:46,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:26:46,244 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:26:46,244 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:26:46,245 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:46,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:46,245 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:46,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:46,246 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:46,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:46,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:46,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:46,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:46,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:46,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:46,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:46,247 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:26:46,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:26:46,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:46,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:26:46,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:46,249 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_bd391904-061f-45c4-bb46-de1906f3f8d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-12-01 18:26:46,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:46,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:46,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:46,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:46,753 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:46,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-12-01 18:26:46,831 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/266de2ffc/fb4a68b29ad647ab90e0bf17cf0079df/FLAG2650687f9 [2020-12-01 18:26:47,645 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:47,646 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-12-01 18:26:47,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/266de2ffc/fb4a68b29ad647ab90e0bf17cf0079df/FLAG2650687f9 [2020-12-01 18:26:47,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd391904-061f-45c4-bb46-de1906f3f8d3/bin/ukojak/data/266de2ffc/fb4a68b29ad647ab90e0bf17cf0079df [2020-12-01 18:26:47,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:47,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:47,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:47,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:47,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:47,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:47" (1/1) ... [2020-12-01 18:26:47,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67049be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:47, skipping insertion in model container [2020-12-01 18:26:47,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:47" (1/1) ... [2020-12-01 18:26:47,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:47,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:48,257 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:48,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@353fe87a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:48, skipping insertion in model container [2020-12-01 18:26:48,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:48,260 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:48,269 INFO L168 Benchmark]: Toolchain (without parser) took 467.57 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 44.4 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:48,271 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:48,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.87 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 44.4 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:48,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 464.87 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 44.4 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.0 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...