./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.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_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/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 74ea72f9cea3924e848db41b32c4e43effe0afda ................................................................................................................................ 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_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/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 74ea72f9cea3924e848db41b32c4e43effe0afda .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:03:02,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:02,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:02,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:02,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:02,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:02,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:02,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:02,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:02,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:02,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:02,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:02,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:02,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:02,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:02,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:02,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:02,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:02,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:02,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:02,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:02,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:02,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:02,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:02,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:02,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:02,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:02,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:02,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:02,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:02,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:02,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:02,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:02,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:02,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:02,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:02,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:02,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:02,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:02,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:02,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:02,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:03:02,637 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:02,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:02,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:02,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:02,639 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:02,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:02,639 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:02,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:03:02,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:02,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:02,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:02,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:02,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:02,641 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:02,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:02,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:02,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:02,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:02,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:02,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:02,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:02,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:02,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:02,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:02,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:02,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:03:02,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:03:02,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:02,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:02,645 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_02c93648-71a3-42bc-9f50-20597098678f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-11-28 03:03:02,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:02,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:03,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:03,016 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:03,018 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:03,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-28 03:03:03,128 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/2416deece/401f637c405b46c09994c50a223c162a/FLAG70a5ac7a7 [2020-11-28 03:03:03,952 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:03,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-28 03:03:03,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/2416deece/401f637c405b46c09994c50a223c162a/FLAG70a5ac7a7 [2020-11-28 03:03:04,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/2416deece/401f637c405b46c09994c50a223c162a [2020-11-28 03:03:04,118 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:04,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:04,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:04,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:04,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:04,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:04" (1/1) ... [2020-11-28 03:03:04,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705cd355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:04, skipping insertion in model container [2020-11-28 03:03:04,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:04" (1/1) ... [2020-11-28 03:03:04,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:04,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:04,529 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:04,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d1cf466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:04, skipping insertion in model container [2020-11-28 03:03:04,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:04,531 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:04,533 INFO L168 Benchmark]: Toolchain (without parser) took 410.31 ms. Allocated memory is still 117.4 MB. Free memory was 80.8 MB in the beginning and 92.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:04,534 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 117.4 MB. Free memory was 89.9 MB in the beginning and 89.9 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:04,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.50 ms. Allocated memory is still 117.4 MB. Free memory was 80.6 MB in the beginning and 92.6 MB in the end (delta: -12.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:04,537 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 117.4 MB. Free memory was 89.9 MB in the beginning and 89.9 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 403.50 ms. Allocated memory is still 117.4 MB. Free memory was 80.6 MB in the beginning and 92.6 MB in the end (delta: -12.0 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-a4ecdab [2020-11-28 03:03:06,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:06,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:06,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:06,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:06,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:06,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:07,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:07,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:07,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:07,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:07,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:07,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:07,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:07,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:07,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:07,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:07,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:07,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:07,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:07,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:07,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:07,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:07,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:07,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:07,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:07,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:07,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:07,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:07,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:07,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:07,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:07,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:07,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:07,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:07,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:07,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:07,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:07,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:07,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:07,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:07,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:03:07,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:07,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:07,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:07,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:07,136 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:07,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:07,137 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:07,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:07,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:07,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:07,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:07,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:07,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:03:07,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:03:07,140 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:07,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:07,140 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:07,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:07,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:07,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:07,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:07,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:07,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:07,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:07,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:07,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:07,143 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:03:07,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:03:07,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:07,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:07,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:03:07,144 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_02c93648-71a3-42bc-9f50-20597098678f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-11-28 03:03:07,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:07,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:07,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:07,725 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:07,734 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:07,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-28 03:03:07,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/b74faac48/921caf5a445f4b008eb55427b2fb46e5/FLAG51f801f33 [2020-11-28 03:03:08,626 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:08,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-11-28 03:03:08,657 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/b74faac48/921caf5a445f4b008eb55427b2fb46e5/FLAG51f801f33 [2020-11-28 03:03:08,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02c93648-71a3-42bc-9f50-20597098678f/bin/uautomizer/data/b74faac48/921caf5a445f4b008eb55427b2fb46e5 [2020-11-28 03:03:08,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:08,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:08,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:08,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:08,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:08,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:08" (1/1) ... [2020-11-28 03:03:08,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f6b7c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:08, skipping insertion in model container [2020-11-28 03:03:08,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:08" (1/1) ... [2020-11-28 03:03:08,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:08,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:09,180 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:09,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15930bf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:09, skipping insertion in model container [2020-11-28 03:03:09,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:09,183 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:09,186 INFO L168 Benchmark]: Toolchain (without parser) took 362.01 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 25.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:09,188 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.4 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:09,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.83 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:09,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.5 MB in the beginning and 40.4 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.83 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.5 MB in the end (delta: 8.9 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...