./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 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_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:57:26,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:57:26,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:57:26,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:57:26,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:57:26,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:57:26,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:57:26,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:57:26,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:57:26,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:57:26,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:57:26,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:57:26,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:57:26,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:57:26,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:57:26,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:57:26,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:57:26,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:57:26,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:57:26,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:57:26,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:57:26,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:57:26,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:57:26,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:57:26,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:57:26,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:57:26,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:57:26,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:57:26,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:57:26,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:57:26,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:57:26,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:57:26,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:57:26,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:57:26,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:57:26,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:57:26,847 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:57:26,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:57:26,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:57:26,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:57:26,850 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:57:26,851 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:57:26,903 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:57:26,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:57:26,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:57:26,907 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:57:26,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:57:26,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:57:26,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:57:26,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:57:26,908 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:57:26,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:57:26,908 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:57:26,908 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:57:26,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:57:26,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:57:26,910 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:57:26,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:57:26,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:57:26,910 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:57:26,910 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:57:26,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:57:26,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:57:26,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:57:26,911 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:57:26,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:57:26,911 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_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-21 13:57:27,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:57:27,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:57:27,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:57:27,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:57:27,232 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:57:27,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-21 13:57:30,323 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:57:30,648 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:57:30,648 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-21 13:57:30,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/2541067c0/09b76c1658ec4240a0745658859014f1/FLAGc54283bfc [2022-11-21 13:57:30,691 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/2541067c0/09b76c1658ec4240a0745658859014f1 [2022-11-21 13:57:30,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:57:30,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:57:30,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:57:30,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:57:30,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:57:30,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:57:30" (1/1) ... [2022-11-21 13:57:30,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a0e7e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:57:30, skipping insertion in model container [2022-11-21 13:57:30,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:57:30" (1/1) ... [2022-11-21 13:57:30,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:57:30,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:57:31,081 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:57:31,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44f782ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:57:31, skipping insertion in model container [2022-11-21 13:57:31,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:57:31,083 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:57:31,085 INFO L158 Benchmark]: Toolchain (without parser) took 383.87ms. Allocated memory is still 159.4MB. Free memory was 129.3MB in the beginning and 119.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:57:31,086 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 130.0MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:57:31,087 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.33ms. Allocated memory is still 159.4MB. Free memory was 129.3MB in the beginning and 119.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:57:31,088 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 130.0MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.33ms. Allocated memory is still 159.4MB. Free memory was 129.3MB in the beginning and 119.5MB in the end (delta: 9.7MB). 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_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:57:33,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:57:33,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:57:33,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:57:33,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:57:33,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:57:33,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:57:33,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:57:33,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:57:33,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:57:33,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:57:33,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:57:33,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:57:33,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:57:33,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:57:33,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:57:33,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:57:33,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:57:33,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:57:33,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:57:33,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:57:33,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:57:33,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:57:33,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:57:33,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:57:33,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:57:33,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:57:33,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:57:33,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:57:33,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:57:33,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:57:33,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:57:33,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:57:33,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:57:33,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:57:33,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:57:33,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:57:33,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:57:33,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:57:33,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:57:33,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:57:33,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:57:33,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:57:33,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:57:33,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:57:33,626 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:57:33,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:57:33,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:57:33,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:57:33,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:57:33,629 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:57:33,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:57:33,630 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:57:33,630 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:57:33,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:57:33,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:57:33,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:57:33,631 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:57:33,632 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:57:33,632 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:57:33,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:57:33,632 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:57:33,632 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:57:33,633 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:57:33,633 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:57:33,633 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:57:33,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:57:33,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:57:33,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:57:33,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:57:33,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:57:33,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:57:33,635 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:57:33,635 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:57:33,636 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:57:33,636 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_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-21 13:57:34,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:57:34,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:57:34,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:57:34,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:57:34,080 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:57:34,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-21 13:57:37,067 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:57:37,435 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:57:37,447 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-21 13:57:37,470 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/2e0361259/f50f89d91dd24a6ba19fc8f5c7993af2/FLAG51261afe9 [2022-11-21 13:57:37,495 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ec0461c-aacc-4adc-9c20-c13ac9280dcc/bin/uautomizer-vX5HgA9Q3a/data/2e0361259/f50f89d91dd24a6ba19fc8f5c7993af2 [2022-11-21 13:57:37,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:57:37,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:57:37,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:57:37,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:57:37,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:57:37,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:57:37" (1/1) ... [2022-11-21 13:57:37,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@361ea83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:57:37, skipping insertion in model container [2022-11-21 13:57:37,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:57:37" (1/1) ... [2022-11-21 13:57:37,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:57:37,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:57:37,815 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:57:37,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@648a15ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:57:37, skipping insertion in model container [2022-11-21 13:57:37,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:57:37,816 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:57:37,818 INFO L158 Benchmark]: Toolchain (without parser) took 313.25ms. Allocated memory is still 83.9MB. Free memory was 59.8MB in the beginning and 49.8MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:57:37,819 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:57:37,822 INFO L158 Benchmark]: CACSL2BoogieTranslator took 307.74ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 49.8MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:57:37,824 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 307.74ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 49.8MB 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