./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a --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 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:58:13,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:58:13,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:58:13,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:58:13,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:58:13,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:58:13,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:58:13,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:58:13,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:58:13,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:58:13,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:58:13,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:58:13,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:58:13,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:58:13,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:58:13,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:58:13,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:58:13,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:58:13,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:58:13,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:58:13,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:58:13,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:58:13,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:58:13,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:58:13,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:58:13,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:58:13,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:58:13,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:58:13,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:58:13,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:58:13,960 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:58:13,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:58:13,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:58:13,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:58:13,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:58:13,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:58:13,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:58:13,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:58:13,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:58:13,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:58:13,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:58:13,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 13:58:14,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:58:14,044 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:58:14,044 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:58:14,044 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:58:14,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:58:14,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:58:14,046 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:58:14,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:58:14,046 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:58:14,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:58:14,047 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:58:14,051 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:58:14,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:58:14,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:58:14,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:58:14,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:58:14,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:58:14,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:58:14,053 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:58:14,053 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:58:14,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:58:14,054 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:58:14,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:58:14,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:58:14,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:58:14,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:58:14,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:58:14,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:58:14,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:58:14,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:58:14,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:58:14,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:58:14,057 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:58:14,058 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:58:14,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:58:14,058 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_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 [2022-11-21 13:58:14,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:58:14,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:58:14,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:58:14,457 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:58:14,458 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:58:14,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-21 13:58:17,839 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:58:18,274 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:58:18,280 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-21 13:58:18,306 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/63ddf964e/0e4aa438d01e4061bc1826af2484f6e0/FLAG2e7bd2fac [2022-11-21 13:58:18,333 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/63ddf964e/0e4aa438d01e4061bc1826af2484f6e0 [2022-11-21 13:58:18,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:58:18,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:58:18,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:18,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:58:18,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:58:18,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:18" (1/1) ... [2022-11-21 13:58:18,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a52a0be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:18, skipping insertion in model container [2022-11-21 13:58:18,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:18" (1/1) ... [2022-11-21 13:58:18,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:58:18,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:58:18,678 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:58:18,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66b576bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:18, skipping insertion in model container [2022-11-21 13:58:18,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:18,680 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:58:18,683 INFO L158 Benchmark]: Toolchain (without parser) took 337.06ms. Allocated memory is still 184.5MB. Free memory was 155.8MB in the beginning and 146.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:58:18,683 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 132.1MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:58:18,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.65ms. Allocated memory is still 184.5MB. Free memory was 155.8MB in the beginning and 146.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:58:18,686 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 132.1MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.65ms. Allocated memory is still 184.5MB. Free memory was 155.8MB in the beginning and 146.1MB in the end (delta: 9.6MB). 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_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a --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 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 13:58:21,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:58:21,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:58:21,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:58:21,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:58:21,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:58:21,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:58:21,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:58:21,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:58:21,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:58:21,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:58:21,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:58:21,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:58:21,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:58:21,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:58:21,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:58:21,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:58:21,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:58:21,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:58:21,635 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:58:21,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:58:21,646 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:58:21,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:58:21,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:58:21,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:58:21,653 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:58:21,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:58:21,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:58:21,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:58:21,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:58:21,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:58:21,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:58:21,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:58:21,680 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:58:21,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:58:21,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:58:21,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:58:21,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:58:21,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:58:21,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:58:21,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:58:21,690 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Bitvector.epf [2022-11-21 13:58:21,749 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:58:21,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:58:21,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:58:21,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:58:21,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:58:21,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:58:21,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:58:21,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:58:21,758 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:58:21,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:58:21,759 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:58:21,760 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:58:21,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:58:21,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:58:21,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:58:21,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:58:21,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:58:21,762 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:58:21,762 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:58:21,762 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 13:58:21,763 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:58:21,763 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:58:21,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:58:21,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:58:21,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:58:21,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:58:21,765 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:58:21,765 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:58:21,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:58:21,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:58:21,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:58:21,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:58:21,767 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:58:21,767 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:58:21,767 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:58:21,768 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:58:21,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:58:21,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:58:21,769 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_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 [2022-11-21 13:58:22,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:58:22,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:58:22,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:58:22,283 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:58:22,284 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:58:22,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-21 13:58:25,764 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:58:26,202 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:58:26,203 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2022-11-21 13:58:26,222 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/511d0a51f/c711e77eb6a7460e98a4be0e4f396b95/FLAG8ccf17f09 [2022-11-21 13:58:26,247 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5739fb09-b9de-475c-8249-450b1b4acc66/bin/uautomizer-vX5HgA9Q3a/data/511d0a51f/c711e77eb6a7460e98a4be0e4f396b95 [2022-11-21 13:58:26,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:58:26,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:58:26,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:26,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:58:26,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:58:26,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:26" (1/1) ... [2022-11-21 13:58:26,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19200146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:26, skipping insertion in model container [2022-11-21 13:58:26,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:26" (1/1) ... [2022-11-21 13:58:26,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:58:26,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:58:26,574 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:58:26,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42bf515a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:26, skipping insertion in model container [2022-11-21 13:58:26,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:26,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:58:26,578 INFO L158 Benchmark]: Toolchain (without parser) took 324.46ms. Allocated memory is still 96.5MB. Free memory was 73.4MB in the beginning and 63.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:58:26,578 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:58:26,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.66ms. Allocated memory is still 96.5MB. Free memory was 73.1MB in the beginning and 63.8MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:58:26,581 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.66ms. Allocated memory is still 96.5MB. Free memory was 73.1MB in the beginning and 63.8MB in the end (delta: 9.3MB). 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