./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f67155127f79d08d545ec5e1acba6f4c38459b4 .............................................................................................................................. 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_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:40:05,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:40:05,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:40:06,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:40:06,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:40:06,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:40:06,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:40:06,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:40:06,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:40:06,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:40:06,031 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:40:06,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:40:06,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:40:06,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:40:06,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:40:06,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:40:06,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:40:06,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:40:06,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:40:06,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:40:06,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:40:06,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:40:06,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:40:06,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:40:06,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:40:06,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:40:06,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:40:06,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:40:06,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:40:06,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:40:06,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:40:06,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:40:06,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:40:06,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:40:06,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:40:06,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:40:06,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:40:06,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:40:06,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:40:06,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:40:06,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:40:06,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:40:06,152 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:40:06,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:40:06,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:40:06,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:40:06,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:40:06,156 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:40:06,156 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:40:06,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:40:06,157 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:40:06,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:40:06,158 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:40:06,159 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:40:06,159 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:40:06,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:40:06,160 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:40:06,160 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:40:06,160 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:40:06,161 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:40:06,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:40:06,161 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:40:06,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:40:06,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:40:06,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:40:06,162 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:40:06,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:40:06,163 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_b261b0e1-4404-4fce-b24c-b0cf32d7f057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-29 23:40:06,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:40:06,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:40:06,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:40:06,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:40:06,560 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:40:06,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 23:40:06,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/e40f57d9e/c2a2c13fac374308a2b3ae278e5387d3/FLAG01074188f [2020-11-29 23:40:07,486 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:40:07,487 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 23:40:07,528 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/e40f57d9e/c2a2c13fac374308a2b3ae278e5387d3/FLAG01074188f [2020-11-29 23:40:07,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/e40f57d9e/c2a2c13fac374308a2b3ae278e5387d3 [2020-11-29 23:40:07,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:40:07,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:40:07,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:40:07,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:40:07,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:40:07,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:40:07" (1/1) ... [2020-11-29 23:40:07,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33bd5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:07, skipping insertion in model container [2020-11-29 23:40:07,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:40:07" (1/1) ... [2020-11-29 23:40:07,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:40:07,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:40:08,161 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:40:08,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@428fcf54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:08, skipping insertion in model container [2020-11-29 23:40:08,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:40:08,164 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:40:08,168 INFO L168 Benchmark]: Toolchain (without parser) took 485.00 ms. Allocated memory is still 90.2 MB. Free memory was 58.8 MB in the beginning and 69.0 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:08,170 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 90.2 MB. Free memory was 47.1 MB in the beginning and 47.1 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:40:08,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.66 ms. Allocated memory is still 90.2 MB. Free memory was 58.6 MB in the beginning and 69.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:08,176 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 was 47.1 MB in the beginning and 47.1 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.66 ms. Allocated memory is still 90.2 MB. Free memory was 58.6 MB in the beginning and 69.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:40:10,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:40:10,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:40:10,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:40:10,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:40:10,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:40:10,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:40:10,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:40:10,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:40:10,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:40:10,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:40:10,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:40:10,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:40:10,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:40:10,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:40:10,827 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:40:10,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:40:10,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:40:10,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:40:10,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:40:10,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:40:10,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:40:10,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:40:10,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:40:10,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:40:10,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:40:10,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:40:10,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:40:10,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:40:10,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:40:10,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:40:10,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:40:10,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:40:10,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:40:10,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:40:10,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:40:10,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:40:10,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:40:10,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:40:10,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:40:10,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:40:10,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:40:10,899 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:40:10,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:40:10,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:40:10,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:40:10,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:40:10,902 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:40:10,903 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:40:10,903 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:40:10,903 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:40:10,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:40:10,904 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:40:10,904 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:40:10,904 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:40:10,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:40:10,905 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:40:10,905 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:40:10,905 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:40:10,906 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:40:10,906 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:40:10,906 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:40:10,906 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:40:10,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:40:10,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:40:10,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:40:10,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:40:10,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:40:10,908 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:40:10,908 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:40:10,909 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:40:10,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:40:10,928 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_b261b0e1-4404-4fce-b24c-b0cf32d7f057/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-11-29 23:40:11,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:40:11,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:40:11,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:40:11,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:40:11,405 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:40:11,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 23:40:11,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/c7e323feb/3bf8458c7003410fa46a271f3e1e52cc/FLAG882d2fb07 [2020-11-29 23:40:12,544 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:40:12,545 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-11-29 23:40:12,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/c7e323feb/3bf8458c7003410fa46a271f3e1e52cc/FLAG882d2fb07 [2020-11-29 23:40:12,653 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b261b0e1-4404-4fce-b24c-b0cf32d7f057/bin/ukojak/data/c7e323feb/3bf8458c7003410fa46a271f3e1e52cc [2020-11-29 23:40:12,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:40:12,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:40:12,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:40:12,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:40:12,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:40:12,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:40:12" (1/1) ... [2020-11-29 23:40:12,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:12, skipping insertion in model container [2020-11-29 23:40:12,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:40:12" (1/1) ... [2020-11-29 23:40:12,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:40:12,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:40:12,995 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:40:12,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:40:12, skipping insertion in model container [2020-11-29 23:40:12,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:40:12,997 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:40:13,000 INFO L168 Benchmark]: Toolchain (without parser) took 340.26 ms. Allocated memory is still 81.8 MB. Free memory was 65.9 MB in the beginning and 56.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:13,001 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 81.8 MB. Free memory was 64.7 MB in the beginning and 64.6 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:40:13,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.35 ms. Allocated memory is still 81.8 MB. Free memory was 65.7 MB in the beginning and 56.9 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:40:13,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 81.8 MB. Free memory was 64.7 MB in the beginning and 64.6 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.35 ms. Allocated memory is still 81.8 MB. Free memory was 65.7 MB in the beginning and 56.9 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...