./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/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 dc2bd9c04422878a7808dda0e07771e535662827 ................................................................................................................................ 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_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/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 dc2bd9c04422878a7808dda0e07771e535662827 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:14:04,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:04,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:04,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:04,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:04,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:04,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:04,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:04,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:04,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:04,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:04,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:04,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:04,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:04,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:04,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:04,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:04,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:04,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:04,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:04,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:04,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:04,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:04,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:04,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:04,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:04,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:04,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:04,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:04,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:04,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:04,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:04,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:04,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:04,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:04,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:04,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:04,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:04,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:04,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:04,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:04,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:14:04,833 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:04,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:04,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:14:04,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:14:04,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:04,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:04,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:04,836 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:14:04,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:14:04,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:14:04,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:04,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:14:04,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:04,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:14:04,837 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:14:04,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:14:04,838 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:04,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:14:04,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:04,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:04,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:04,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:04,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:04,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:04,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:04,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:14:04,840 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:14:04,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:14:04,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:14:04,841 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_a13a7635-717b-47d4-baba-1a7b9481540b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-12-01 16:14:05,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:05,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:05,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:05,146 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:05,152 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:05,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 16:14:05,250 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/0499e9794/830e94d16d2245caa0d4509793564f89/FLAG7b145ce1c [2020-12-01 16:14:06,009 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:06,009 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 16:14:06,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/0499e9794/830e94d16d2245caa0d4509793564f89/FLAG7b145ce1c [2020-12-01 16:14:06,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/0499e9794/830e94d16d2245caa0d4509793564f89 [2020-12-01 16:14:06,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:06,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:06,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:06,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:06,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:06,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:06" (1/1) ... [2020-12-01 16:14:06,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:06, skipping insertion in model container [2020-12-01 16:14:06,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:06" (1/1) ... [2020-12-01 16:14:06,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:06,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:06,702 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:14:06,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaee9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:06, skipping insertion in model container [2020-12-01 16:14:06,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:06,705 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:14:06,709 INFO L168 Benchmark]: Toolchain (without parser) took 526.81 ms. Allocated memory is still 102.8 MB. Free memory was 68.9 MB in the beginning and 79.1 MB in the end (delta: -10.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:06,712 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 38.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:06,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.44 ms. Allocated memory is still 102.8 MB. Free memory was 68.7 MB in the beginning and 79.1 MB in the end (delta: -10.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:06,717 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 38.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 519.44 ms. Allocated memory is still 102.8 MB. Free memory was 68.7 MB in the beginning and 79.1 MB in the end (delta: -10.4 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 16:14:09,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:09,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:09,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:09,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:09,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:09,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:09,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:09,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:09,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:09,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:09,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:09,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:09,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:09,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:09,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:09,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:09,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:09,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:09,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:09,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:09,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:09,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:09,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:09,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:09,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:09,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:09,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:09,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:09,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:09,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:09,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:09,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:09,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:09,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:09,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:09,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:09,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:09,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:09,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:09,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:09,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:14:09,579 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:09,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:09,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:14:09,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:14:09,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:09,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:09,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:09,586 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:14:09,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:14:09,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:09,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:14:09,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:09,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:14:09,588 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:14:09,588 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:14:09,589 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:14:09,589 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:14:09,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:14:09,589 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:09,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:14:09,590 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:09,590 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:09,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:09,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:09,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:09,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:09,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:09,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:14:09,616 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:14:09,616 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:14:09,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:14:09,617 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:14:09,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:14:09,618 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_a13a7635-717b-47d4-baba-1a7b9481540b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc2bd9c04422878a7808dda0e07771e535662827 [2020-12-01 16:14:10,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:10,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:10,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:10,103 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:10,106 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:10,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 16:14:10,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/a28cb1ec6/631dad79fd9c49058a5b93f5cd0fd8d1/FLAG2cb8063ee [2020-12-01 16:14:11,001 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:11,002 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2020-12-01 16:14:11,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/a28cb1ec6/631dad79fd9c49058a5b93f5cd0fd8d1/FLAG2cb8063ee [2020-12-01 16:14:11,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a13a7635-717b-47d4-baba-1a7b9481540b/bin/ukojak/data/a28cb1ec6/631dad79fd9c49058a5b93f5cd0fd8d1 [2020-12-01 16:14:11,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:11,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:11,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:11,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:11,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:11,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:11" (1/1) ... [2020-12-01 16:14:11,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@343e271 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:11, skipping insertion in model container [2020-12-01 16:14:11,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:11" (1/1) ... [2020-12-01 16:14:11,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:11,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:11,473 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:14:11,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eb87cd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:11, skipping insertion in model container [2020-12-01 16:14:11,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:11,474 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:14:11,478 INFO L168 Benchmark]: Toolchain (without parser) took 328.73 ms. Allocated memory is still 73.4 MB. Free memory was 56.4 MB in the beginning and 47.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:11,479 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:14:11,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.74 ms. Allocated memory is still 73.4 MB. Free memory was 56.2 MB in the beginning and 47.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:14:11,486 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 73.4 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 325.74 ms. Allocated memory is still 73.4 MB. Free memory was 56.2 MB in the beginning and 47.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 6.3 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...