./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 10:51:19,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:51:19,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:51:19,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:51:19,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:51:19,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:51:19,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:51:19,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:51:19,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:51:19,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:51:19,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:51:19,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:51:19,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:51:19,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:51:19,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:51:19,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:51:19,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:51:19,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:51:19,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:51:19,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:51:20,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:51:20,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:51:20,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:51:20,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:51:20,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:51:20,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:51:20,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:51:20,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:51:20,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:51:20,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:51:20,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:51:20,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:51:20,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:51:20,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:51:20,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:51:20,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:51:20,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:51:20,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:51:20,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:51:20,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:51:20,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:51:20,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:51:20,084 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:51:20,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:51:20,087 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:51:20,088 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:51:20,089 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:51:20,089 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:51:20,090 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:51:20,090 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:51:20,090 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:51:20,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:51:20,091 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:51:20,092 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:51:20,092 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:51:20,092 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:51:20,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:51:20,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:51:20,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:51:20,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:51:20,093 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:51:20,094 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:51:20,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:51:20,094 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:51:20,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:51:20,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:51:20,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:51:20,095 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:51:20,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:51:20,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:51:20,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:51:20,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:51:20,097 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:51:20,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:51:20,097 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:51:20,097 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:51:20,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:51:20,098 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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-20 10:51:20,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:51:20,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:51:20,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:51:20,415 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:51:20,415 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:51:20,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 10:51:23,551 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:51:23,862 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:51:23,863 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 10:51:23,888 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/3d2fe0e90/b4e567bf5e6d42ae8386f3c02affd6db/FLAG40454d88b [2022-11-20 10:51:23,912 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/3d2fe0e90/b4e567bf5e6d42ae8386f3c02affd6db [2022-11-20 10:51:23,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:51:23,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:51:23,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:23,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:51:23,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:51:23,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:23" (1/1) ... [2022-11-20 10:51:23,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64faadbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:23, skipping insertion in model container [2022-11-20 10:51:23,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:23" (1/1) ... [2022-11-20 10:51:23,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:51:24,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:51:24,236 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:51:24,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@687a83d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24, skipping insertion in model container [2022-11-20 10:51:24,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:24,240 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:51:24,243 INFO L158 Benchmark]: Toolchain (without parser) took 324.36ms. Allocated memory is still 159.4MB. Free memory was 113.9MB in the beginning and 104.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:51:24,244 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 107.0MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:51:24,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.88ms. Allocated memory is still 159.4MB. Free memory was 113.2MB in the beginning and 104.1MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:51:24,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 107.0MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.88ms. Allocated memory is still 159.4MB. Free memory was 113.2MB in the beginning and 104.1MB 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- 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 10:51:26,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:51:26,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:51:26,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:51:26,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:51:26,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:51:26,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:51:26,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:51:26,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:51:26,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:51:26,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:51:26,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:51:26,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:51:26,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:51:26,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:51:26,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:51:26,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:51:26,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:51:26,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:51:26,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:51:26,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:51:26,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:51:26,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:51:26,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:51:26,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:51:26,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:51:26,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:51:26,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:51:26,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:51:26,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:51:26,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:51:26,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:51:26,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:51:26,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:51:26,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:51:26,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:51:26,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:51:26,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:51:26,910 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:51:26,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:51:26,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:51:26,913 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:51:26,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:51:26,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:51:26,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:51:26,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:51:26,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:51:26,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:51:26,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:51:26,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:51:26,943 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:51:26,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:51:26,944 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:51:26,944 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:51:26,944 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:51:26,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:51:26,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:51:26,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:51:26,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:51:26,945 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:51:26,946 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:51:26,946 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:51:26,946 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:51:26,946 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:51:26,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:51:26,947 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:51:26,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:51:26,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:51:26,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:51:26,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:51:26,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:51:26,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:51:26,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:51:26,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:51:26,949 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:51:26,949 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:51:26,950 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:51:26,950 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:51:26,950 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:51:26,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:51:26,952 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_9954d8ff-a12b-45b2-a8e3-7861d50dff64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2022-11-20 10:51:27,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:51:27,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:51:27,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:51:27,361 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:51:27,361 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:51:27,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 10:51:30,620 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:51:31,023 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:51:31,024 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2022-11-20 10:51:31,038 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/334e0f38c/09185f4701324a5e990acb7e9efc4ed4/FLAG2481dadb4 [2022-11-20 10:51:31,057 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9954d8ff-a12b-45b2-a8e3-7861d50dff64/bin/uautomizer-ug76WZFUDN/data/334e0f38c/09185f4701324a5e990acb7e9efc4ed4 [2022-11-20 10:51:31,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:51:31,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:51:31,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:31,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:51:31,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:51:31,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:31" (1/1) ... [2022-11-20 10:51:31,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa6d604 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:31, skipping insertion in model container [2022-11-20 10:51:31,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:31" (1/1) ... [2022-11-20 10:51:31,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:51:31,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:51:31,418 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:51:31,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@346bdca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:31, skipping insertion in model container [2022-11-20 10:51:31,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:51:31,420 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:51:31,423 INFO L158 Benchmark]: Toolchain (without parser) took 356.95ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 32.7MB in the beginning and 71.8MB in the end (delta: -39.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 10:51:31,423 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:51:31,425 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.37ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 32.5MB in the beginning and 71.8MB in the end (delta: -39.3MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 10:51:31,427 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 65.0MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.37ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 32.5MB in the beginning and 71.8MB in the end (delta: -39.3MB). Peak memory consumption was 10.1MB. 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