./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/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_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:12:03,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:12:03,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:12:03,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:12:03,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:12:03,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:12:03,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:12:03,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:12:03,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:12:03,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:12:03,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:12:03,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:12:03,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:12:03,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:12:03,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:12:03,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:12:03,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:12:03,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:12:03,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:12:03,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:12:03,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:12:03,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:12:03,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:12:03,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:12:03,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:12:03,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:12:03,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:12:03,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:12:03,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:12:03,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:12:03,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:12:03,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:12:03,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:12:03,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:12:03,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:12:03,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:12:03,751 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:12:03,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:12:03,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:12:03,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:12:03,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:12:03,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 11:12:03,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:12:03,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:12:03,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:12:03,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:12:03,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:12:03,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:12:03,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:12:03,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:12:03,796 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:12:03,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:12:03,797 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:12:03,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:12:03,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:12:03,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:12:03,800 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:12:03,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:12:03,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:12:03,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:12:03,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:12:03,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:12:03,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:12:03,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:12:03,802 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:12:03,802 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:12:03,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:12:03,802 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_4f70201f-8069-4aa3-9280-39bded186219/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed [2022-11-20 11:12:04,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:12:04,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:12:04,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:12:04,147 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:12:04,148 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:12:04,149 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-20 11:12:07,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:12:07,409 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:12:07,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-20 11:12:07,448 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/2233ddbdd/36ade2265b5845f4a1d9f5f8e75d08b5/FLAGbbfeeccbe [2022-11-20 11:12:07,462 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/2233ddbdd/36ade2265b5845f4a1d9f5f8e75d08b5 [2022-11-20 11:12:07,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:12:07,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:12:07,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:07,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:12:07,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:12:07,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:07" (1/1) ... [2022-11-20 11:12:07,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75461ef9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:07, skipping insertion in model container [2022-11-20 11:12:07,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:07" (1/1) ... [2022-11-20 11:12:07,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:12:07,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:12:07,726 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:12:07,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17790e4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:07, skipping insertion in model container [2022-11-20 11:12:07,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:07,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:12:07,729 INFO L158 Benchmark]: Toolchain (without parser) took 262.27ms. Allocated memory is still 192.9MB. Free memory was 160.3MB in the beginning and 151.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:12:07,730 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:12:07,730 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.97ms. Allocated memory is still 192.9MB. Free memory was 160.3MB in the beginning and 151.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:12:07,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 71.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.97ms. Allocated memory is still 192.9MB. Free memory was 160.3MB in the beginning and 151.2MB in the end (delta: 9.1MB). 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_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/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_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:12:09,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:12:09,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:12:10,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:12:10,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:12:10,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:12:10,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:12:10,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:12:10,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:12:10,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:12:10,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:12:10,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:12:10,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:12:10,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:12:10,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:12:10,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:12:10,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:12:10,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:12:10,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:12:10,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:12:10,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:12:10,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:12:10,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:12:10,058 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:12:10,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:12:10,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:12:10,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:12:10,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:12:10,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:12:10,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:12:10,064 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:12:10,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:12:10,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:12:10,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:12:10,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:12:10,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:12:10,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:12:10,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:12:10,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:12:10,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:12:10,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:12:10,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 11:12:10,135 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:12:10,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:12:10,140 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:12:10,141 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:12:10,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:12:10,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:12:10,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:12:10,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:12:10,143 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:12:10,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:12:10,145 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:12:10,145 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:12:10,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:12:10,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:12:10,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:12:10,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:12:10,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:12:10,146 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:12:10,146 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:12:10,147 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 11:12:10,147 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:12:10,147 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:12:10,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:12:10,147 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:12:10,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:12:10,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:12:10,148 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:12:10,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:12:10,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:12:10,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:12:10,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:12:10,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:12:10,149 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:12:10,150 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:12:10,150 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:12:10,150 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:12:10,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:12:10,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:12:10,151 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_4f70201f-8069-4aa3-9280-39bded186219/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1447114af8a4b489e3ec713f117f7a92d9cc93e5175903910b61bfe512c41aed [2022-11-20 11:12:10,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:12:10,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:12:10,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:12:10,557 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:12:10,558 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:12:10,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-20 11:12:13,601 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:12:13,912 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:12:13,913 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test1-2.i [2022-11-20 11:12:13,942 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/d95be977a/670583ea0a3343cf8c97957c55d2d7f2/FLAG9bb38c224 [2022-11-20 11:12:13,954 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f70201f-8069-4aa3-9280-39bded186219/bin/uautomizer-ug76WZFUDN/data/d95be977a/670583ea0a3343cf8c97957c55d2d7f2 [2022-11-20 11:12:13,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:12:13,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:12:13,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:13,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:12:13,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:12:13,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:13" (1/1) ... [2022-11-20 11:12:13,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5755383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:13, skipping insertion in model container [2022-11-20 11:12:13,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:12:13" (1/1) ... [2022-11-20 11:12:13,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:12:14,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:12:14,316 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:12:14,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34b017d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:12:14, skipping insertion in model container [2022-11-20 11:12:14,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:12:14,317 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:12:14,319 INFO L158 Benchmark]: Toolchain (without parser) took 361.23ms. Allocated memory is still 75.5MB. Free memory was 49.7MB in the beginning and 39.7MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:12:14,320 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 51.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:12:14,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.06ms. Allocated memory is still 75.5MB. Free memory was 49.5MB in the beginning and 39.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:12:14,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 51.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.06ms. Allocated memory is still 75.5MB. Free memory was 49.5MB in the beginning and 39.7MB in the end (delta: 9.8MB). 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