./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:06:54,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:06:54,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:06:54,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:06:54,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:06:54,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:06:54,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:06:55,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:06:55,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:06:55,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:06:55,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:06:55,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:06:55,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:06:55,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:06:55,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:06:55,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:06:55,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:06:55,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:06:55,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:06:55,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:06:55,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:06:55,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:06:55,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:06:55,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:06:55,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:06:55,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:06:55,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:06:55,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:06:55,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:06:55,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:06:55,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:06:55,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:06:55,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:06:55,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:06:55,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:06:55,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:06:55,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:06:55,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:06:55,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:06:55,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:06:55,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:06:55,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 09:06:55,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:06:55,119 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:06:55,119 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:06:55,120 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:06:55,121 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:06:55,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:06:55,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:06:55,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:06:55,122 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:06:55,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:06:55,124 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:06:55,124 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:06:55,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:06:55,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:06:55,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:06:55,125 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:06:55,126 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:06:55,126 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:06:55,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:06:55,126 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:06:55,127 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:06:55,127 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:06:55,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:06:55,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:06:55,128 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:06:55,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:06:55,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:06:55,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:06:55,129 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 09:06:55,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 09:06:55,130 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_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 09:06:55,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:06:55,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:06:55,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:06:55,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:06:55,572 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:06:55,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 09:06:59,324 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:06:59,767 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:06:59,768 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 09:06:59,789 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/c3909125a/9bafa2a2441740519c87c51205bdb8bf/FLAGff6b7019b [2022-11-21 09:06:59,808 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/c3909125a/9bafa2a2441740519c87c51205bdb8bf [2022-11-21 09:06:59,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:06:59,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:06:59,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:06:59,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:06:59,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:06:59,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:06:59" (1/1) ... [2022-11-21 09:06:59,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3e5eaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:06:59, skipping insertion in model container [2022-11-21 09:06:59,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:06:59" (1/1) ... [2022-11-21 09:06:59,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:06:59,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:07:00,325 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:07:00,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f7646c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:07:00, skipping insertion in model container [2022-11-21 09:07:00,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:07:00,327 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:07:00,329 INFO L158 Benchmark]: Toolchain (without parser) took 515.81ms. Allocated memory is still 161.5MB. Free memory was 125.5MB in the beginning and 124.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 09:07:00,330 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:07:00,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.76ms. Allocated memory is still 161.5MB. Free memory was 125.5MB in the beginning and 124.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 09:07:00,333 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.76ms. Allocated memory is still 161.5MB. Free memory was 125.5MB in the beginning and 124.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 09:07:03,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 09:07:03,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 09:07:03,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 09:07:03,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 09:07:03,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 09:07:03,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 09:07:03,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 09:07:03,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 09:07:03,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 09:07:03,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 09:07:03,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 09:07:03,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 09:07:03,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 09:07:03,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 09:07:03,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 09:07:03,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 09:07:03,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 09:07:03,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 09:07:03,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 09:07:03,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 09:07:03,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 09:07:03,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 09:07:03,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 09:07:03,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 09:07:03,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 09:07:03,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 09:07:03,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 09:07:03,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 09:07:03,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 09:07:03,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 09:07:03,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 09:07:03,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 09:07:03,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 09:07:03,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 09:07:03,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 09:07:03,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 09:07:03,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 09:07:03,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 09:07:03,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 09:07:03,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 09:07:03,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 09:07:03,263 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 09:07:03,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 09:07:03,265 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 09:07:03,265 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 09:07:03,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 09:07:03,267 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 09:07:03,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 09:07:03,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 09:07:03,268 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 09:07:03,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 09:07:03,269 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 09:07:03,270 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 09:07:03,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 09:07:03,270 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 09:07:03,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 09:07:03,271 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 09:07:03,271 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 09:07:03,271 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 09:07:03,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 09:07:03,271 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 09:07:03,272 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 09:07:03,272 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 09:07:03,272 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 09:07:03,272 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 09:07:03,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 09:07:03,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 09:07:03,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 09:07:03,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 09:07:03,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 09:07:03,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 09:07:03,274 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 09:07:03,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 09:07:03,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 09:07:03,275 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_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 09:07:03,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 09:07:03,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 09:07:03,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 09:07:03,787 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 09:07:03,788 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 09:07:03,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 09:07:07,734 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 09:07:08,208 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 09:07:08,209 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 09:07:08,225 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/29cb12fd6/46b2d10fd69d4cedabd42066e3e7275a/FLAG39a9cd65d [2022-11-21 09:07:08,249 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19a67d3c-a818-4a2b-99fe-7a8b37bc5997/bin/uautomizer-vX5HgA9Q3a/data/29cb12fd6/46b2d10fd69d4cedabd42066e3e7275a [2022-11-21 09:07:08,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 09:07:08,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 09:07:08,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 09:07:08,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 09:07:08,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 09:07:08,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:07:08" (1/1) ... [2022-11-21 09:07:08,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@575fb722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:07:08, skipping insertion in model container [2022-11-21 09:07:08,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:07:08" (1/1) ... [2022-11-21 09:07:08,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 09:07:08,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 09:07:08,562 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 09:07:08,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@351e4c6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:07:08, skipping insertion in model container [2022-11-21 09:07:08,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 09:07:08,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 09:07:08,569 INFO L158 Benchmark]: Toolchain (without parser) took 314.35ms. Allocated memory is still 73.4MB. Free memory was 48.6MB in the beginning and 38.9MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:07:08,570 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 09:07:08,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 311.51ms. Allocated memory is still 73.4MB. Free memory was 48.4MB in the beginning and 38.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 09:07:08,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 73.4MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 311.51ms. Allocated memory is still 73.4MB. Free memory was 48.4MB in the beginning and 38.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN