./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.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_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/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_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/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_5cfdee05-f2f1-4c94-ac10-4440033a0876/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 3f1ddce0da39afb2e81d3f6974a6168ade2d49435b1ce063903c0017c6d40b05 --- 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 12:37:13,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:37:13,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:37:13,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:37:13,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:37:13,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:37:13,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:37:13,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:37:13,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:37:13,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:37:13,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:37:13,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:37:13,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:37:13,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:37:13,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:37:13,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:37:13,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:37:13,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:37:13,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:37:13,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:37:13,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:37:13,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:37:13,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:37:13,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:37:13,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:37:13,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:37:13,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:37:13,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:37:13,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:37:13,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:37:13,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:37:13,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:37:13,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:37:13,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:37:13,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:37:13,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:37:13,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:37:13,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:37:13,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:37:13,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:37:13,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:37:13,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:37:13,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:37:13,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:37:13,827 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:37:13,828 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:37:13,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:37:13,829 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:37:13,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:37:13,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:37:13,830 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:37:13,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:37:13,830 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:37:13,831 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:37:13,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:37:13,831 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:37:13,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:37:13,841 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:37:13,841 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:37:13,842 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:37:13,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:37:13,842 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:37:13,842 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:37:13,843 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:37:13,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:37:13,844 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:37:13,844 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:37:13,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:37:13,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:37:13,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:37:13,846 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:37:13,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:37:13,846 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_5cfdee05-f2f1-4c94-ac10-4440033a0876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f1ddce0da39afb2e81d3f6974a6168ade2d49435b1ce063903c0017c6d40b05 [2022-11-20 12:37:14,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:37:14,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:37:14,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:37:14,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:37:14,240 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:37:14,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2022-11-20 12:37:17,330 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:37:17,666 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:37:17,667 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2022-11-20 12:37:17,682 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/3a45d3475/755b93cb6f8a426ebcb00addf5f32488/FLAG9032ec560 [2022-11-20 12:37:17,697 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/3a45d3475/755b93cb6f8a426ebcb00addf5f32488 [2022-11-20 12:37:17,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:37:17,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:37:17,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:37:17,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:37:17,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:37:17,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:37:17" (1/1) ... [2022-11-20 12:37:17,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dddb0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:37:17, skipping insertion in model container [2022-11-20 12:37:17,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:37:17" (1/1) ... [2022-11-20 12:37:17,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:37:17,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:37:18,036 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:37:18,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7985c6ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:37:18, skipping insertion in model container [2022-11-20 12:37:18,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:37:18,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:37:18,040 INFO L158 Benchmark]: Toolchain (without parser) took 337.96ms. Allocated memory is still 176.2MB. Free memory was 131.6MB in the beginning and 121.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:37:18,041 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 176.2MB. Free memory is still 146.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:37:18,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.51ms. Allocated memory is still 176.2MB. Free memory was 131.0MB in the beginning and 121.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:37:18,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 176.2MB. Free memory is still 146.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.51ms. Allocated memory is still 176.2MB. Free memory was 131.0MB in the beginning and 121.1MB in the end (delta: 9.9MB). 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 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_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/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_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/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_5cfdee05-f2f1-4c94-ac10-4440033a0876/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 3f1ddce0da39afb2e81d3f6974a6168ade2d49435b1ce063903c0017c6d40b05 --- 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 12:37:20,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:37:20,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:37:20,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:37:20,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:37:20,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:37:20,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:37:20,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:37:20,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:37:20,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:37:20,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:37:20,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:37:20,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:37:20,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:37:20,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:37:20,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:37:20,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:37:20,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:37:20,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:37:20,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:37:20,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:37:20,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:37:20,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:37:20,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:37:20,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:37:20,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:37:20,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:37:20,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:37:20,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:37:20,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:37:20,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:37:20,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:37:20,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:37:20,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:37:20,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:37:20,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:37:20,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:37:20,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:37:20,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:37:20,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:37:20,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:37:20,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:37:20,455 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:37:20,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:37:20,460 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:37:20,460 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:37:20,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:37:20,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:37:20,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:37:20,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:37:20,463 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:37:20,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:37:20,464 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:37:20,464 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:37:20,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:37:20,465 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:37:20,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:37:20,465 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:37:20,465 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:37:20,466 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:37:20,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:37:20,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:37:20,466 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:37:20,467 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:37:20,467 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:37:20,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:37:20,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:37:20,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:37:20,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:37:20,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:37:20,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:37:20,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:37:20,469 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:37:20,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:37:20,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:37:20,470 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_5cfdee05-f2f1-4c94-ac10-4440033a0876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f1ddce0da39afb2e81d3f6974a6168ade2d49435b1ce063903c0017c6d40b05 [2022-11-20 12:37:20,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:37:20,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:37:20,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:37:20,881 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:37:20,882 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:37:20,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2022-11-20 12:37:23,976 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:37:24,455 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:37:24,461 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-2.i [2022-11-20 12:37:24,496 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/b90e5be0c/d6158b602abe4f43850ecd5db25dcc24/FLAG71c259ee2 [2022-11-20 12:37:24,517 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5cfdee05-f2f1-4c94-ac10-4440033a0876/bin/uautomizer-ug76WZFUDN/data/b90e5be0c/d6158b602abe4f43850ecd5db25dcc24 [2022-11-20 12:37:24,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:37:24,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:37:24,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:37:24,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:37:24,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:37:24,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:37:24" (1/1) ... [2022-11-20 12:37:24,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27417d61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:37:24, skipping insertion in model container [2022-11-20 12:37:24,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:37:24" (1/1) ... [2022-11-20 12:37:24,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:37:24,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:37:24,860 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:37:24,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@484e9780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:37:24, skipping insertion in model container [2022-11-20 12:37:24,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:37:24,861 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:37:24,863 INFO L158 Benchmark]: Toolchain (without parser) took 341.29ms. Allocated memory is still 102.8MB. Free memory was 77.8MB in the beginning and 67.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:37:24,864 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:37:24,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 338.66ms. Allocated memory is still 102.8MB. Free memory was 77.5MB in the beginning and 67.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:37:24,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 338.66ms. Allocated memory is still 102.8MB. Free memory was 77.5MB in the beginning and 67.4MB in the end (delta: 10.2MB). 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