./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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 c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b --- 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 10:47:34,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:47:34,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:47:34,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:47:34,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:47:34,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:47:34,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:47:34,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:47:34,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:47:34,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:47:34,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:47:34,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:47:34,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:47:34,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:47:34,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:47:34,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:47:34,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:47:34,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:47:34,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:47:34,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:47:34,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:47:34,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:47:34,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:47:34,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:47:34,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:47:34,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:47:34,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:47:34,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:47:34,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:47:34,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:47:34,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:47:34,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:47:34,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:47:34,748 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:47:34,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:47:34,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:47:34,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:47:34,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:47:34,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:47:34,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:47:34,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:47:34,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:47:34,776 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:47:34,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:47:34,777 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:47:34,777 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:47:34,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:47:34,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:47:34,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:47:34,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:47:34,779 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:47:34,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:47:34,780 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:47:34,780 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:47:34,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:47:34,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:47:34,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:47:34,782 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:47:34,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:47:34,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:47:34,782 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:47:34,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:47:34,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:47:34,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:47:34,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:47:34,783 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:47:34,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:47:34,784 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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b [2022-11-20 10:47:35,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:47:35,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:47:35,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:47:35,130 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:47:35,131 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:47:35,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-20 10:47:38,312 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:47:38,730 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:47:38,737 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-20 10:47:38,761 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/ec15d635a/5a5d9603651d410db025cb41c8cd06a5/FLAG3b16a4851 [2022-11-20 10:47:38,790 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/ec15d635a/5a5d9603651d410db025cb41c8cd06a5 [2022-11-20 10:47:38,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:47:38,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:47:38,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:38,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:47:38,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:47:38,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:38" (1/1) ... [2022-11-20 10:47:38,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44fe27fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:38, skipping insertion in model container [2022-11-20 10:47:38,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:38" (1/1) ... [2022-11-20 10:47:38,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:47:38,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:47:39,135 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:47:39,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e7ff417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:39, skipping insertion in model container [2022-11-20 10:47:39,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:39,136 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:47:39,138 INFO L158 Benchmark]: Toolchain (without parser) took 339.71ms. Allocated memory is still 163.6MB. Free memory was 117.4MB in the beginning and 107.9MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:47:39,139 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:47:39,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.02ms. Allocated memory is still 163.6MB. Free memory was 116.8MB in the beginning and 107.9MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:47:39,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 163.6MB. Free memory is still 136.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.02ms. Allocated memory is still 163.6MB. Free memory was 116.8MB in the beginning and 107.9MB in the end (delta: 8.9MB). 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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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 c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b --- 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 10:47:41,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:47:41,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:47:41,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:47:41,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:47:41,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:47:41,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:47:41,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:47:41,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:47:41,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:47:41,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:47:41,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:47:41,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:47:41,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:47:41,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:47:41,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:47:41,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:47:41,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:47:41,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:47:41,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:47:41,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:47:41,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:47:41,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:47:41,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:47:41,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:47:41,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:47:41,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:47:41,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:47:41,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:47:41,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:47:41,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:47:41,660 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:47:41,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:47:41,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:47:41,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:47:41,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:47:41,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:47:41,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:47:41,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:47:41,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:47:41,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:47:41,683 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:47:41,708 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:47:41,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:47:41,709 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:47:41,709 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:47:41,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:47:41,710 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:47:41,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:47:41,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:47:41,711 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:47:41,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:47:41,712 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:47:41,712 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:47:41,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:47:41,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:47:41,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:47:41,714 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:47:41,714 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:47:41,714 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:47:41,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:47:41,715 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:47:41,715 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:47:41,715 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:47:41,716 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:47:41,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:47:41,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:47:41,717 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:47:41,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:47:41,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:47:41,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:47:41,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:47:41,718 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:47:41,719 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:47:41,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:47:41,719 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_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c78ec383567aee735f8895b5666134248c3b9de1b96295d83b3c1c6979534c2b [2022-11-20 10:47:42,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:47:42,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:47:42,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:47:42,139 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:47:42,139 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:47:42,141 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-20 10:47:45,188 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:47:45,590 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:47:45,594 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2022-11-20 10:47:45,621 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/2b14ce403/c07dc51853804c43912eb7fc933624db/FLAGd52631e73 [2022-11-20 10:47:45,639 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d9e7a1a-37d5-49e1-bf4f-1ac8848e3c11/bin/uautomizer-ug76WZFUDN/data/2b14ce403/c07dc51853804c43912eb7fc933624db [2022-11-20 10:47:45,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:47:45,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:47:45,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:45,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:47:45,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:47:45,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:45" (1/1) ... [2022-11-20 10:47:45,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d19c111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:45, skipping insertion in model container [2022-11-20 10:47:45,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:47:45" (1/1) ... [2022-11-20 10:47:45,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:47:45,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:47:46,011 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:47:46,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25dda51a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:47:46, skipping insertion in model container [2022-11-20 10:47:46,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:47:46,014 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:47:46,016 INFO L158 Benchmark]: Toolchain (without parser) took 368.55ms. Allocated memory is still 79.7MB. Free memory was 56.0MB in the beginning and 46.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:47:46,017 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:47:46,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.11ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:47:46,019 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 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 362.11ms. Allocated memory is still 79.7MB. Free memory was 55.7MB in the beginning and 46.0MB 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 Writing output log to file Ultimate.log Result: UNKNOWN