./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e ................................................................................................................................ 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_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:58:55,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:58:56,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:58:56,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:58:56,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:58:56,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:58:56,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:58:56,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:58:56,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:58:56,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:58:56,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:58:56,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:58:56,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:58:56,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:58:56,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:58:56,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:58:56,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:58:56,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:58:56,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:58:56,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:58:56,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:58:56,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:58:56,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:58:56,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:58:56,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:58:56,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:58:56,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:58:56,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:58:56,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:58:56,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:58:56,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:58:56,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:58:56,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:58:56,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:58:56,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:58:56,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:58:56,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:58:56,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:58:56,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:58:56,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:58:56,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:58:56,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:58:56,174 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:58:56,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:58:56,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:58:56,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:58:56,175 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:58:56,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:58:56,176 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:58:56,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:58:56,176 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:58:56,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:58:56,177 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:58:56,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:58:56,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:58:56,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:58:56,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:58:56,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:58:56,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:58:56,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:58:56,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:58:56,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:58:56,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:58:56,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:58:56,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:58:56,180 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:58:56,180 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_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-11-30 00:58:56,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:58:56,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:58:56,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:58:56,507 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:58:56,511 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:58:56,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-30 00:58:56,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/f7a0a1066/a4325a46807144188f0b61a344f732b3/FLAG8ce8a1e80 [2020-11-30 00:58:57,286 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:58:57,287 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-30 00:58:57,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/f7a0a1066/a4325a46807144188f0b61a344f732b3/FLAG8ce8a1e80 [2020-11-30 00:58:57,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/f7a0a1066/a4325a46807144188f0b61a344f732b3 [2020-11-30 00:58:57,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:58:57,554 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:58:57,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:57,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:58:57,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:58:57,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:57" (1/1) ... [2020-11-30 00:58:57,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f494263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:57, skipping insertion in model container [2020-11-30 00:58:57,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:58:57" (1/1) ... [2020-11-30 00:58:57,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:58:57,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:58:57,963 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:58:57,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@339f5d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:58:57, skipping insertion in model container [2020-11-30 00:58:57,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:58:57,966 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:58:57,969 INFO L168 Benchmark]: Toolchain (without parser) took 412.93 ms. Allocated memory is still 90.2 MB. Free memory was 52.4 MB in the beginning and 67.5 MB in the end (delta: -15.1 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:57,970 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 90.2 MB. Free memory is still 71.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:57,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.45 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 67.5 MB in the end (delta: -15.3 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:57,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 90.2 MB. Free memory is still 71.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 409.45 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 67.5 MB in the end (delta: -15.3 MB). Peak memory consumption was 6.5 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-a4ecdab [2020-11-30 00:59:00,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:59:00,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:59:00,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:59:00,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:59:00,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:59:00,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:59:00,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:59:00,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:59:00,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:59:00,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:59:00,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:59:00,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:59:00,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:59:00,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:59:00,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:59:00,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:59:00,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:59:00,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:59:00,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:59:00,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:59:00,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:59:00,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:59:00,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:59:00,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:59:00,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:59:00,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:59:00,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:59:00,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:59:00,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:59:00,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:59:00,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:59:00,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:59:00,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:59:00,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:59:00,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:59:00,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:59:00,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:59:00,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:59:00,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:59:00,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:59:00,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 00:59:00,563 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:59:00,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:59:00,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:59:00,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:59:00,568 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:59:00,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:59:00,568 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:59:00,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:59:00,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:59:00,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:59:00,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:59:00,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:59:00,570 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:59:00,570 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:59:00,570 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:59:00,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:59:00,571 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:59:00,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:59:00,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:59:00,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:59:00,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:59:00,572 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:59:00,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:59:00,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:59:00,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:59:00,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:59:00,573 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:59:00,573 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:59:00,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:59:00,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:59:00,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:59:00,573 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_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 718e92c405c7f5b0e9ea4efa3aaffc7501a0db2e [2020-11-30 00:59:00,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:59:01,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:59:01,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:59:01,027 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:59:01,028 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:59:01,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-30 00:59:01,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/546f6444e/129a1a83407d49beb9b30c45380f42a3/FLAG542326afb [2020-11-30 00:59:01,909 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:59:01,910 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-2.i [2020-11-30 00:59:01,933 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/546f6444e/129a1a83407d49beb9b30c45380f42a3/FLAG542326afb [2020-11-30 00:59:02,083 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1d75866-5c4e-4a04-8c1e-f93486f311d5/bin/uautomizer/data/546f6444e/129a1a83407d49beb9b30c45380f42a3 [2020-11-30 00:59:02,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:59:02,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:59:02,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:02,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:59:02,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:59:02,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:02" (1/1) ... [2020-11-30 00:59:02,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ad7b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:02, skipping insertion in model container [2020-11-30 00:59:02,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:59:02" (1/1) ... [2020-11-30 00:59:02,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:59:02,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:59:02,524 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:59:02,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b0dc87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:59:02, skipping insertion in model container [2020-11-30 00:59:02,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:59:02,528 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:59:02,531 INFO L168 Benchmark]: Toolchain (without parser) took 441.61 ms. Allocated memory is still 56.6 MB. Free memory was 33.8 MB in the beginning and 24.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:02,533 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:59:02,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.11 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:59:02,538 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 39.4 MB in the beginning and 39.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 439.11 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.8 MB in the end (delta: 8.8 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...