./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 10:41:32,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:41:32,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:41:32,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:41:32,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:41:32,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:41:32,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:41:32,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:41:32,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:41:32,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:41:33,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:41:33,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:41:33,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:41:33,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:41:33,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:41:33,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:41:33,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:41:33,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:41:33,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:41:33,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:41:33,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:41:33,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:41:33,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:41:33,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:41:33,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:41:33,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:41:33,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:41:33,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:41:33,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:41:33,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:41:33,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:41:33,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:41:33,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:41:33,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:41:33,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:41:33,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:41:33,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:41:33,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:41:33,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:41:33,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:41:33,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:41:33,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-20 10:41:33,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:41:33,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:41:33,119 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:41:33,119 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:41:33,120 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:41:33,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:41:33,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:41:33,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:41:33,121 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:41:33,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:41:33,121 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:41:33,122 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:41:33,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:41:33,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:41:33,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:41:33,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:41:33,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:41:33,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:41:33,123 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:41:33,123 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:41:33,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:41:33,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:41:33,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:41:33,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:41:33,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:41:33,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:41:33,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:41:33,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:41:33,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:41:33,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:41:33,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:41:33,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:41:33,127 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:41:33,127 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:41:33,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:41:33,127 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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-20 10:41:33,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:41:33,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:41:33,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:41:33,512 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:41:33,512 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:41:33,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 10:41:37,008 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:41:37,364 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:41:37,379 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 10:41:37,399 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/07eb3f3f2/c7008aaec7a44acea9e42a3bd56a5637/FLAG2a0761d30 [2022-11-20 10:41:37,429 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/07eb3f3f2/c7008aaec7a44acea9e42a3bd56a5637 [2022-11-20 10:41:37,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:41:37,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:41:37,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:37,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:41:37,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:41:37,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:37" (1/1) ... [2022-11-20 10:41:37,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20823905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:37, skipping insertion in model container [2022-11-20 10:41:37,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:37" (1/1) ... [2022-11-20 10:41:37,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:41:37,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:41:37,912 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:41:37,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f3a44da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:37, skipping insertion in model container [2022-11-20 10:41:37,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:37,917 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:41:37,920 INFO L158 Benchmark]: Toolchain (without parser) took 481.18ms. Allocated memory is still 161.5MB. Free memory was 114.5MB in the beginning and 104.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:41:37,922 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 161.5MB. Free memory was 104.4MB in the beginning and 104.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:41:37,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.39ms. Allocated memory is still 161.5MB. Free memory was 113.9MB in the beginning and 104.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:41:37,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 161.5MB. Free memory was 104.4MB in the beginning and 104.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.39ms. Allocated memory is still 161.5MB. Free memory was 113.9MB in the beginning and 104.0MB in the end (delta: 9.9MB). 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 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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 10:41:40,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:41:40,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:41:40,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:41:40,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:41:40,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:41:40,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:41:40,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:41:40,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:41:40,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:41:40,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:41:40,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:41:40,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:41:40,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:41:40,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:41:40,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:41:40,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:41:40,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:41:40,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:41:40,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:41:40,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:41:40,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:41:40,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:41:40,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:41:40,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:41:40,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:41:40,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:41:40,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:41:40,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:41:40,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:41:40,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:41:40,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:41:40,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:41:40,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:41:40,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:41:40,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:41:40,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:41:40,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:41:40,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:41:40,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:41:40,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:41:40,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-20 10:41:40,770 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:41:40,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:41:40,771 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:41:40,771 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:41:40,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:41:40,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:41:40,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:41:40,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:41:40,774 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:41:40,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:41:40,775 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:41:40,775 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:41:40,775 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:41:40,775 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:41:40,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:41:40,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:41:40,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:41:40,777 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:41:40,777 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:41:40,777 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 10:41:40,777 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:41:40,778 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:41:40,778 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:41:40,778 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:41:40,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:41:40,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:41:40,779 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:41:40,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:41:40,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:41:40,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:41:40,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:41:40,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:41:40,781 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:41:40,781 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:41:40,782 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:41:40,782 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:41:40,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:41:40,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:41:40,783 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_14d5733c-bddb-45e5-b046-4d1c271f0d9a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-20 10:41:41,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:41:41,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:41:41,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:41:41,253 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:41:41,254 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:41:41,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 10:41:44,738 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:41:45,168 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:41:45,169 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-20 10:41:45,189 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/b14652dbc/100998df217848efb62d197dc7e0caad/FLAGee61cf472 [2022-11-20 10:41:45,212 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d5733c-bddb-45e5-b046-4d1c271f0d9a/bin/uautomizer-ug76WZFUDN/data/b14652dbc/100998df217848efb62d197dc7e0caad [2022-11-20 10:41:45,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:41:45,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:41:45,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:45,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:41:45,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:41:45,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:45" (1/1) ... [2022-11-20 10:41:45,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7321b09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:45, skipping insertion in model container [2022-11-20 10:41:45,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:45" (1/1) ... [2022-11-20 10:41:45,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:41:45,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:41:45,652 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:41:45,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cc1e826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:45, skipping insertion in model container [2022-11-20 10:41:45,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:41:45,653 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:41:45,656 INFO L158 Benchmark]: Toolchain (without parser) took 432.90ms. Allocated memory is still 98.6MB. Free memory was 74.3MB in the beginning and 63.9MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:41:45,656 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 98.6MB. Free memory was 76.8MB in the beginning and 76.6MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:41:45,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 421.82ms. Allocated memory is still 98.6MB. Free memory was 74.0MB in the beginning and 64.2MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:41:45,659 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 98.6MB. Free memory was 76.8MB in the beginning and 76.6MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 421.82ms. Allocated memory is still 98.6MB. Free memory was 74.0MB in the beginning and 64.2MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN