./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 .............................................................................................................................. 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_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/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 b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:04:05,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:05,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:06,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:06,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:06,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:06,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:06,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:06,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:06,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:06,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:06,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:06,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:06,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:06,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:06,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:06,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:06,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:06,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:06,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:06,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:06,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:06,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:06,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:06,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:06,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:06,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:06,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:06,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:06,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:06,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:06,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:06,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:06,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:06,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:06,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:06,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:06,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:06,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:06,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:06,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:06,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:04:06,146 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:06,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:06,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:06,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:06,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:06,150 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:06,150 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:04:06,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:04:06,150 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:06,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:06,151 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:04:06,151 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:04:06,152 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:04:06,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:06,152 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:06,152 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:06,153 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:06,153 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:06,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:06,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:06,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:06,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:06,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:06,155 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:04:06,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:04:06,155 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_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-12-01 18:04:06,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:06,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:06,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:06,481 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:06,482 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:06,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-12-01 18:04:06,583 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/581817e08/baaeceebf22f45cba0a232dba7305e70/FLAG1321bd38a [2020-12-01 18:04:07,504 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:07,505 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-12-01 18:04:07,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/581817e08/baaeceebf22f45cba0a232dba7305e70/FLAG1321bd38a [2020-12-01 18:04:07,598 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/581817e08/baaeceebf22f45cba0a232dba7305e70 [2020-12-01 18:04:07,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:07,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:07,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:07,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:07,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:07,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:07" (1/1) ... [2020-12-01 18:04:07,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d48c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:07, skipping insertion in model container [2020-12-01 18:04:07,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:07" (1/1) ... [2020-12-01 18:04:07,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:07,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:08,116 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:08,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7074cfb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:08, skipping insertion in model container [2020-12-01 18:04:08,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:08,118 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:08,121 INFO L168 Benchmark]: Toolchain (without parser) took 513.56 ms. Allocated memory is still 123.7 MB. Free memory was 89.2 MB in the beginning and 99.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:08,124 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:08,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 509.10 ms. Allocated memory is still 123.7 MB. Free memory was 88.8 MB in the beginning and 99.4 MB in the end (delta: -10.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:08,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 77.6 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 509.10 ms. Allocated memory is still 123.7 MB. Free memory was 88.8 MB in the beginning and 99.4 MB in the end (delta: -10.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:04:11,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:11,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:11,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:11,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:11,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:11,118 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:11,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:11,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:11,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:11,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:11,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:11,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:11,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:11,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:11,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:11,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:11,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:11,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:11,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:11,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:11,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:11,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:11,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:11,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:11,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:11,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:11,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:11,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:11,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:11,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:11,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:11,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:11,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:11,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:11,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:11,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:11,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:11,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:11,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:11,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:11,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:04:11,221 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:11,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:11,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:11,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:11,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:11,227 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:11,227 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:04:11,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:04:11,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:11,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:11,229 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:04:11,230 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:04:11,230 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:04:11,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:11,231 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:04:11,231 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:04:11,232 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:04:11,232 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:11,232 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:11,232 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:11,233 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:11,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:11,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:11,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:11,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:11,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:11,234 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:04:11,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:04:11,235 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:04:11,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:04:11,236 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_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8675f8dfcf81b6cdf27c8f11d0ddf6e0b934360 [2020-12-01 18:04:11,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:11,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:11,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:11,824 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:11,825 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:11,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-12-01 18:04:11,925 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/f1eca6d9a/45d227e252c842a191388f93bdf5683c/FLAG72a534f30 [2020-12-01 18:04:12,997 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:12,998 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2020-12-01 18:04:13,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/f1eca6d9a/45d227e252c842a191388f93bdf5683c/FLAG72a534f30 [2020-12-01 18:04:13,527 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e726bbcf-d2a7-490e-a8a0-ce5f2187e1c3/bin/ukojak/data/f1eca6d9a/45d227e252c842a191388f93bdf5683c [2020-12-01 18:04:13,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:13,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:13,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:13,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:13,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:13,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:13" (1/1) ... [2020-12-01 18:04:13,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b209a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:13, skipping insertion in model container [2020-12-01 18:04:13,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:13" (1/1) ... [2020-12-01 18:04:13,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:13,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:14,087 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:14,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60710d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:14, skipping insertion in model container [2020-12-01 18:04:14,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:14,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:14,095 INFO L168 Benchmark]: Toolchain (without parser) took 557.78 ms. Allocated memory is still 56.6 MB. Free memory was 31.2 MB in the beginning and 35.5 MB in the end (delta: -4.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:14,098 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:14,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.32 ms. Allocated memory is still 56.6 MB. Free memory was 31.0 MB in the beginning and 35.5 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:14,104 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 551.32 ms. Allocated memory is still 56.6 MB. Free memory was 31.0 MB in the beginning and 35.5 MB in the end (delta: -4.6 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...