./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/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_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/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_1b35be5c-adaf-4802-8321-2a0a35f435ec/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 17:21:25,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:21:25,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:21:25,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:21:25,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:21:25,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:21:25,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:21:25,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:21:25,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:21:25,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:21:25,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:21:25,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:21:25,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:21:25,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:21:25,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:21:25,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:21:25,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:21:25,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:21:25,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:21:25,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:21:25,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:21:25,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:21:25,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:21:25,953 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:21:25,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:21:25,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:21:25,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:21:25,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:21:25,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:21:25,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:21:25,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:21:25,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:21:25,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:21:25,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:21:25,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:21:25,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:21:25,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:21:25,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:21:25,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:21:25,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:21:25,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:21:25,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:21:25,992 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:21:25,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:21:25,993 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:21:25,993 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:21:25,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:21:25,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:21:25,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:21:25,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:21:25,996 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:21:25,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:21:25,996 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:21:25,997 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:21:25,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:21:25,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:21:25,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:21:25,998 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:21:25,998 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:21:25,998 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:21:25,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:21:25,999 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:21:25,999 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:21:25,999 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:21:26,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:21:26,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:21:26,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:21:26,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:21:26,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:21:26,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:21:26,002 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:21:26,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:21:26,002 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_1b35be5c-adaf-4802-8321-2a0a35f435ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-21 17:21:26,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:21:26,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:21:26,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:21:26,370 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:21:26,371 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:21:26,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-21 17:21:29,461 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:21:29,902 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:21:29,903 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-21 17:21:29,934 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/e42b3009e/d6e33ca4045c424dacb5eba7a317ea27/FLAG0fb833b52 [2022-11-21 17:21:29,953 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/e42b3009e/d6e33ca4045c424dacb5eba7a317ea27 [2022-11-21 17:21:29,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:21:29,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:21:29,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:29,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:21:29,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:21:29,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:29" (1/1) ... [2022-11-21 17:21:29,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62dd5f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:29, skipping insertion in model container [2022-11-21 17:21:29,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:29" (1/1) ... [2022-11-21 17:21:29,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:21:30,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:21:30,269 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:21:30,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d3c2df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:30, skipping insertion in model container [2022-11-21 17:21:30,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:30,270 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:21:30,272 INFO L158 Benchmark]: Toolchain (without parser) took 308.46ms. Allocated memory is still 178.3MB. Free memory was 148.8MB in the beginning and 138.4MB in the end (delta: 10.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:21:30,273 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:21:30,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.76ms. Allocated memory is still 178.3MB. Free memory was 147.9MB in the beginning and 139.4MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:21:30,275 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 125.8MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.76ms. Allocated memory is still 178.3MB. Free memory was 147.9MB in the beginning and 139.4MB in the end (delta: 8.5MB). 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/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_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/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_1b35be5c-adaf-4802-8321-2a0a35f435ec/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 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 --- 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 17:21:32,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:21:32,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:21:32,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:21:32,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:21:32,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:21:32,805 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:21:32,807 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:21:32,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:21:32,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:21:32,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:21:32,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:21:32,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:21:32,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:21:32,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:21:32,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:21:32,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:21:32,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:21:32,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:21:32,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:21:32,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:21:32,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:21:32,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:21:32,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:21:32,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:21:32,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:21:32,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:21:32,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:21:32,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:21:32,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:21:32,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:21:32,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:21:32,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:21:32,858 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:21:32,859 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:21:32,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:21:32,860 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:21:32,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:21:32,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:21:32,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:21:32,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:21:32,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:21:32,915 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:21:32,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:21:32,917 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:21:32,917 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:21:32,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:21:32,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:21:32,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:21:32,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:21:32,919 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:21:32,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:21:32,921 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:21:32,921 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:21:32,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:21:32,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:21:32,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:21:32,922 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:21:32,922 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:21:32,922 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:21:32,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:21:32,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:21:32,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:21:32,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:21:32,924 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:21:32,924 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:21:32,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:21:32,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:21:32,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:21:32,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:21:32,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:21:32,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:21:32,926 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:21:32,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:21:32,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:21:32,927 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_1b35be5c-adaf-4802-8321-2a0a35f435ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f552e336cb6eb3ea16ba25a84411e1d0c8dcfaa2b088c21df87ffefed1a84a7 [2022-11-21 17:21:33,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:21:33,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:21:33,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:21:33,433 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:21:33,433 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:21:33,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-21 17:21:36,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:21:37,072 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:21:37,077 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2022-11-21 17:21:37,110 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/f63332a76/b8eae249b07c45c38f6f52a7d7d39978/FLAGab6af0202 [2022-11-21 17:21:37,128 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b35be5c-adaf-4802-8321-2a0a35f435ec/bin/uautomizer-vX5HgA9Q3a/data/f63332a76/b8eae249b07c45c38f6f52a7d7d39978 [2022-11-21 17:21:37,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:21:37,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:21:37,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:37,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:21:37,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:21:37,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:37" (1/1) ... [2022-11-21 17:21:37,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26137b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:37, skipping insertion in model container [2022-11-21 17:21:37,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:37" (1/1) ... [2022-11-21 17:21:37,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:21:37,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:21:37,486 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:21:37,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63f68a94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:37, skipping insertion in model container [2022-11-21 17:21:37,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:21:37,488 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:21:37,490 INFO L158 Benchmark]: Toolchain (without parser) took 356.32ms. Allocated memory is still 77.6MB. Free memory was 52.2MB in the beginning and 42.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:21:37,491 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 54.5MB in the end (delta: 55.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:21:37,494 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.37ms. Allocated memory is still 77.6MB. Free memory was 52.0MB in the beginning and 42.8MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:21:37,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 54.5MB in the end (delta: 55.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.37ms. Allocated memory is still 77.6MB. Free memory was 52.0MB in the beginning and 42.8MB in the end (delta: 9.2MB). 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