./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b 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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 11:51:41,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:41,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:41,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:41,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:41,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:41,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:41,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:41,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:41,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:41,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:41,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:41,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:41,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:41,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:41,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:41,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:41,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:41,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:41,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:41,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:41,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:41,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:41,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:41,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:41,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:41,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:41,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:41,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:41,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:41,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:41,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:41,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:41,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:41,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:41,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:41,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:41,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:41,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:41,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:41,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:41,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:51:41,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:41,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:41,921 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:41,921 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:41,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:41,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:41,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:41,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:41,923 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:41,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:41,924 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:41,925 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:41,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:41,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:41,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:41,925 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:41,926 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:41,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:41,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:41,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:41,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:41,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:41,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:41,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:51:41,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:51:41,928 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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-20 11:51:42,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:42,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:42,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:42,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:42,292 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:42,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-20 11:51:45,457 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:45,803 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:45,803 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-20 11:51:45,825 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/b8918a124/ea4436a5665e483b9332fa77c9e68e11/FLAGfc3c3ab4a [2022-11-20 11:51:45,840 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/b8918a124/ea4436a5665e483b9332fa77c9e68e11 [2022-11-20 11:51:45,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:45,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:45,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:45,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:45,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:45,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:45" (1/1) ... [2022-11-20 11:51:45,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff77922 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:45, skipping insertion in model container [2022-11-20 11:51:45,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:45" (1/1) ... [2022-11-20 11:51:45,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:45,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:46,169 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:46,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d811885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:46, skipping insertion in model container [2022-11-20 11:51:46,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:46,172 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:46,174 INFO L158 Benchmark]: Toolchain (without parser) took 328.41ms. Allocated memory is still 136.3MB. Free memory was 91.0MB in the beginning and 81.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:46,174 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 98.6MB. Free memory was 70.4MB in the beginning and 70.4MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:46,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.98ms. Allocated memory is still 136.3MB. Free memory was 91.0MB in the beginning and 81.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:46,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 98.6MB. Free memory was 70.4MB in the beginning and 70.4MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.98ms. Allocated memory is still 136.3MB. Free memory was 91.0MB in the beginning and 81.3MB in the end (delta: 9.7MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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 efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 --- 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 11:51:48,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:48,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:48,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:48,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:48,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:48,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:48,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:48,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:48,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:48,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:48,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:48,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:48,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:48,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:48,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:48,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:48,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:48,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:48,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:48,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:48,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:48,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:48,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:48,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:48,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:48,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:48,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:48,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:48,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:48,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:48,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:48,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:48,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:48,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:48,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:48,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:48,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:48,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:48,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:48,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:48,569 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:51:48,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:48,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:48,593 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:48,593 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:48,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:48,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:48,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:48,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:48,596 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:48,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:48,596 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:48,597 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:48,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:48,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:48,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:48,598 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:51:48,598 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:51:48,598 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:51:48,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:48,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:48,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:51:48,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:51:48,599 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:48,599 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:48,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:48,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:48,600 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:48,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:48,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:48,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:48,601 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:51:48,601 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:51:48,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:51:48,602 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_02cc1190-5d27-45ae-9590-b4f9e7047ecc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efaea2320311f06fbd3071893d75fb70222c33e449b43348105f12b548a90ab4 [2022-11-20 11:51:48,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:51:49,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:51:49,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:51:49,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:51:49,018 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:51:49,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-20 11:51:52,266 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:51:52,672 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:51:52,672 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2022-11-20 11:51:52,704 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/eaae2460f/213ad9895c6d48b7bbd449b2d4371e9f/FLAG44cf26c67 [2022-11-20 11:51:52,722 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02cc1190-5d27-45ae-9590-b4f9e7047ecc/bin/uautomizer-ug76WZFUDN/data/eaae2460f/213ad9895c6d48b7bbd449b2d4371e9f [2022-11-20 11:51:52,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:51:52,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:51:52,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:52,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:51:52,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:51:52,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:52" (1/1) ... [2022-11-20 11:51:52,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48455f37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:52, skipping insertion in model container [2022-11-20 11:51:52,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:51:52" (1/1) ... [2022-11-20 11:51:52,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:51:52,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:51:53,126 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:51:53,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@164eda87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:51:53, skipping insertion in model container [2022-11-20 11:51:53,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:51:53,128 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:51:53,130 INFO L158 Benchmark]: Toolchain (without parser) took 400.98ms. Allocated memory is still 71.3MB. Free memory was 42.7MB in the beginning and 32.9MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:51:53,131 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:51:53,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.54ms. Allocated memory is still 71.3MB. Free memory was 42.4MB in the beginning and 32.9MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:51:53,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.54ms. Allocated memory is still 71.3MB. Free memory was 42.4MB in the beginning and 32.9MB in the end (delta: 9.6MB). 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