./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 23:06:12,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:06:12,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:06:12,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:06:12,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:06:12,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:06:12,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:06:12,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:06:12,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:06:12,374 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:06:12,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:06:12,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:06:12,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:06:12,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:06:12,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:06:12,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:06:12,382 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:06:12,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:06:12,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:06:12,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:06:12,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:06:12,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:06:12,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:06:12,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:06:12,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:06:12,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:06:12,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:06:12,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:06:12,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:06:12,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:06:12,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:06:12,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:06:12,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:06:12,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:06:12,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:06:12,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:06:12,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:06:12,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:06:12,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:06:12,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:06:12,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:06:12,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:06:12,429 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:06:12,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:06:12,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:06:12,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:06:12,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:06:12,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:06:12,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:06:12,432 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:06:12,433 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:06:12,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:06:12,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:06:12,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:06:12,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:06:12,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:06:12,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:06:12,435 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:06:12,435 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:06:12,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:06:12,436 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:06:12,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:06:12,437 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:06:12,437 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:06:12,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:06:12,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:12,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:06:12,438 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:06:12,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:06:12,439 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:06:12,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:06:12,439 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:06:12,439 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_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-21 23:06:12,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:06:12,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:06:12,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:06:12,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:06:12,798 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:06:12,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 23:06:15,819 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:06:16,120 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:06:16,122 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 23:06:16,146 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/f980a1ef6/b3ea91ec71f04663abac94d2504d4234/FLAG83287285d [2022-11-21 23:06:16,164 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/f980a1ef6/b3ea91ec71f04663abac94d2504d4234 [2022-11-21 23:06:16,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:06:16,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:06:16,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:16,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:06:16,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:06:16,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:16" (1/1) ... [2022-11-21 23:06:16,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9515b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:16, skipping insertion in model container [2022-11-21 23:06:16,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:16" (1/1) ... [2022-11-21 23:06:16,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:06:16,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:06:16,575 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:06:16,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b72917a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:16, skipping insertion in model container [2022-11-21 23:06:16,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:16,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:06:16,579 INFO L158 Benchmark]: Toolchain (without parser) took 409.89ms. Allocated memory is still 155.2MB. Free memory was 111.6MB in the beginning and 119.7MB in the end (delta: -8.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:06:16,580 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:06:16,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.17ms. Allocated memory is still 155.2MB. Free memory was 111.6MB in the beginning and 119.7MB in the end (delta: -8.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:06:16,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.17ms. Allocated memory is still 155.2MB. Free memory was 111.6MB in the beginning and 119.7MB in the end (delta: -8.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- 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 23:06:18,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:06:18,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:06:18,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:06:18,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:06:19,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:06:19,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:06:19,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:06:19,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:06:19,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:06:19,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:06:19,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:06:19,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:06:19,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:06:19,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:06:19,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:06:19,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:06:19,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:06:19,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:06:19,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:06:19,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:06:19,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:06:19,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:06:19,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:06:19,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:06:19,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:06:19,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:06:19,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:06:19,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:06:19,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:06:19,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:06:19,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:06:19,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:06:19,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:06:19,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:06:19,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:06:19,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:06:19,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:06:19,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:06:19,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:06:19,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:06:19,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:06:19,114 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:06:19,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:06:19,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:06:19,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:06:19,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:06:19,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:06:19,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:06:19,119 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:06:19,119 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:06:19,119 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:06:19,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:06:19,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:06:19,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:06:19,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:06:19,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:06:19,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:06:19,122 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:06:19,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:06:19,123 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:06:19,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:06:19,123 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:06:19,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:06:19,124 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:06:19,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:06:19,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:06:19,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:19,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:06:19,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:06:19,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:06:19,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:06:19,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:06:19,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:06:19,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:06:19,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:06:19,127 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_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-11-21 23:06:19,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:06:19,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:06:19,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:06:19,553 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:06:19,554 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:06:19,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 23:06:22,873 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:06:23,191 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:06:23,191 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-11-21 23:06:23,209 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/ddf2bd5c9/2ed7ef4d873d4e1397ce29b280562bcf/FLAG2152046b6 [2022-11-21 23:06:23,224 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae18f461-a39c-46f7-a97d-c35e75572fea/bin/ukojak-jW3SillKbg/data/ddf2bd5c9/2ed7ef4d873d4e1397ce29b280562bcf [2022-11-21 23:06:23,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:06:23,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:06:23,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:23,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:06:23,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:06:23,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:23" (1/1) ... [2022-11-21 23:06:23,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@534c705b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:23, skipping insertion in model container [2022-11-21 23:06:23,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:23" (1/1) ... [2022-11-21 23:06:23,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:06:23,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:06:23,521 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:06:23,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5908726a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:23, skipping insertion in model container [2022-11-21 23:06:23,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:23,523 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:06:23,525 INFO L158 Benchmark]: Toolchain (without parser) took 296.47ms. Allocated memory is still 77.6MB. Free memory was 53.9MB in the beginning and 44.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:06:23,525 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:06:23,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.08ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 44.6MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:06:23,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 294.08ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 44.6MB in the end (delta: 9.1MB). 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