./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN --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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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-6b4ec56 [2022-11-20 12:00:45,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:00:45,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:00:45,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:00:45,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:00:45,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:00:45,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:00:45,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:00:45,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:00:46,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:00:46,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:00:46,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:00:46,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:00:46,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:00:46,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:00:46,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:00:46,015 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:00:46,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:00:46,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:00:46,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:00:46,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:00:46,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:00:46,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:00:46,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:00:46,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:00:46,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:00:46,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:00:46,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:00:46,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:00:46,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:00:46,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:00:46,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:00:46,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:00:46,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:00:46,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:00:46,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:00:46,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:00:46,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:00:46,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:00:46,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:00:46,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:00:46,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:00:46,092 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:00:46,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:00:46,093 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:00:46,093 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:00:46,094 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:00:46,094 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:00:46,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:00:46,095 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:00:46,095 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:00:46,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:00:46,097 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:00:46,097 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:00:46,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:00:46,097 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:00:46,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:00:46,098 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:00:46,098 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:00:46,098 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:00:46,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:00:46,099 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:00:46,099 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:00:46,099 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:00:46,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:00:46,100 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:00:46,100 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:00:46,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:00:46,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:00:46,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:00:46,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:00:46,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:00:46,101 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_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-20 12:00:46,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:00:46,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:00:46,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:00:46,433 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:00:46,433 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:00:46,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 12:00:49,455 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:00:49,806 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:00:49,807 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 12:00:49,823 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/eb670c3ce/f4747373080849368fbe04465ea0167d/FLAG15712bed5 [2022-11-20 12:00:49,838 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/eb670c3ce/f4747373080849368fbe04465ea0167d [2022-11-20 12:00:49,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:00:49,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:00:49,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:00:49,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:00:49,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:00:49,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:00:49" (1/1) ... [2022-11-20 12:00:49,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f37eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:00:49, skipping insertion in model container [2022-11-20 12:00:49,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:00:49" (1/1) ... [2022-11-20 12:00:49,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:00:49,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:00:50,207 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:00:50,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@177b2404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:00:50, skipping insertion in model container [2022-11-20 12:00:50,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:00:50,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:00:50,212 INFO L158 Benchmark]: Toolchain (without parser) took 368.27ms. Allocated memory is still 138.4MB. Free memory was 102.2MB in the beginning and 92.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:00:50,213 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory was 113.4MB in the beginning and 113.3MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:00:50,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.83ms. Allocated memory is still 138.4MB. Free memory was 102.2MB in the beginning and 92.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:00:50,215 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 138.4MB. Free memory was 113.4MB in the beginning and 113.3MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.83ms. Allocated memory is still 138.4MB. Free memory was 102.2MB in the beginning and 92.4MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN --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 a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 --- 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-6b4ec56 [2022-11-20 12:00:52,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:00:52,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:00:52,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:00:52,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:00:52,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:00:52,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:00:52,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:00:52,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:00:52,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:00:52,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:00:52,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:00:52,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:00:52,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:00:52,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:00:52,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:00:52,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:00:52,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:00:52,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:00:52,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:00:52,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:00:52,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:00:52,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:00:52,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:00:52,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:00:52,640 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:00:52,641 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:00:52,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:00:52,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:00:52,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:00:52,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:00:52,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:00:52,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:00:52,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:00:52,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:00:52,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:00:52,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:00:52,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:00:52,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:00:52,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:00:52,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:00:52,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:00:52,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:00:52,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:00:52,700 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:00:52,700 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:00:52,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:00:52,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:00:52,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:00:52,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:00:52,702 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:00:52,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:00:52,704 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:00:52,704 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:00:52,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:00:52,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:00:52,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:00:52,705 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:00:52,705 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:00:52,705 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:00:52,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:00:52,706 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:00:52,706 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:00:52,706 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:00:52,706 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:00:52,706 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:00:52,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:00:52,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:00:52,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:00:52,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:00:52,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:00:52,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:00:52,708 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:00:52,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:00:52,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:00:52,709 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_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a37ff9cc75e7eb9f5325f8fa274b6f05ade1742d661d8f4c826631afb9b4bde2 [2022-11-20 12:00:53,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:00:53,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:00:53,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:00:53,150 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:00:53,151 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:00:53,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 12:00:56,234 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:00:56,639 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:00:56,640 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2022-11-20 12:00:56,655 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/1aecdfa3b/175f0a85746a4e20be8f37c38cdbc395/FLAG1b0527c01 [2022-11-20 12:00:56,675 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6a98be5-9246-4f2f-ae63-fdaa03847e5f/bin/uautomizer-ug76WZFUDN/data/1aecdfa3b/175f0a85746a4e20be8f37c38cdbc395 [2022-11-20 12:00:56,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:00:56,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:00:56,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:00:56,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:00:56,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:00:56,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:00:56" (1/1) ... [2022-11-20 12:00:56,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16fe160a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:00:56, skipping insertion in model container [2022-11-20 12:00:56,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:00:56" (1/1) ... [2022-11-20 12:00:56,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:00:56,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:00:56,970 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:00:56,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b4b0c17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:00:56, skipping insertion in model container [2022-11-20 12:00:56,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:00:56,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:00:56,973 INFO L158 Benchmark]: Toolchain (without parser) took 289.97ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 39.1MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:00:56,973 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:00:56,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.49ms. Allocated memory is still 73.4MB. Free memory was 48.9MB in the beginning and 39.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:00:56,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.49ms. Allocated memory is still 73.4MB. Free memory was 48.9MB in the beginning and 39.1MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. 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