./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ --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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- 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 16:29:09,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:29:09,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:29:09,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:29:09,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:29:09,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:29:09,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:29:09,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:29:09,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:29:09,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:29:09,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:29:09,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:29:09,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:29:09,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:29:09,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:29:09,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:29:09,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:29:09,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:29:09,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:29:09,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:29:09,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:29:09,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:29:09,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:29:09,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:29:09,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:29:09,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:29:09,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:29:09,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:29:09,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:29:09,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:29:09,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:29:09,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:29:09,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:29:09,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:29:09,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:29:09,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:29:09,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:29:09,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:29:09,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:29:09,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:29:09,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:29:09,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:29:09,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:29:09,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:29:09,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:29:09,463 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:29:09,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:29:09,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:29:09,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:29:09,465 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:29:09,465 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:29:09,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:29:09,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:29:09,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:29:09,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:29:09,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:29:09,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:29:09,467 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:29:09,467 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:29:09,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:29:09,467 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:29:09,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:29:09,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:29:09,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:29:09,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:29:09,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:29:09,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:29:09,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:29:09,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:29:09,470 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:29:09,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:29:09,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:29:09,470 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_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-20 16:29:09,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:29:09,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:29:09,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:29:09,763 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:29:09,763 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:29:09,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 16:29:12,853 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:29:13,322 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:29:13,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 16:29:13,340 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/452637c0b/2c40197e906e46b6b02defd99251cbaf/FLAGa72ff00ae [2022-11-20 16:29:13,387 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/452637c0b/2c40197e906e46b6b02defd99251cbaf [2022-11-20 16:29:13,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:29:13,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:29:13,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:13,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:29:13,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:29:13,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:13" (1/1) ... [2022-11-20 16:29:13,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a4b381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:13, skipping insertion in model container [2022-11-20 16:29:13,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:13" (1/1) ... [2022-11-20 16:29:13,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:29:13,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:29:13,779 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:29:13,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c95679f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:13, skipping insertion in model container [2022-11-20 16:29:13,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:13,782 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:29:13,784 INFO L158 Benchmark]: Toolchain (without parser) took 391.47ms. Allocated memory is still 157.3MB. Free memory was 127.6MB in the beginning and 117.0MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:29:13,785 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 130.0MB. Free memory was 99.5MB in the beginning and 99.4MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:29:13,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 382.92ms. Allocated memory is still 157.3MB. Free memory was 127.3MB in the beginning and 117.0MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:29:13,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 130.0MB. Free memory was 99.5MB in the beginning and 99.4MB in the end (delta: 72.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 382.92ms. Allocated memory is still 157.3MB. Free memory was 127.3MB in the beginning and 117.0MB in the end (delta: 10.2MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ --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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- 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 16:29:16,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:29:16,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:29:16,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:29:16,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:29:16,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:29:16,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:29:16,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:29:16,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:29:16,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:29:16,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:29:16,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:29:16,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:29:16,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:29:16,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:29:16,405 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:29:16,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:29:16,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:29:16,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:29:16,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:29:16,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:29:16,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:29:16,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:29:16,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:29:16,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:29:16,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:29:16,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:29:16,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:29:16,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:29:16,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:29:16,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:29:16,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:29:16,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:29:16,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:29:16,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:29:16,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:29:16,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:29:16,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:29:16,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:29:16,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:29:16,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:29:16,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:29:16,507 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:29:16,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:29:16,509 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:29:16,510 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:29:16,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:29:16,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:29:16,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:29:16,512 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:29:16,512 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:29:16,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:29:16,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:29:16,513 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:29:16,514 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:29:16,514 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:29:16,514 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:29:16,514 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:29:16,515 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:29:16,515 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:29:16,515 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:29:16,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:29:16,515 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:29:16,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:29:16,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:29:16,516 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:29:16,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:29:16,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:29:16,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:29:16,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:29:16,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:29:16,518 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:29:16,518 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:29:16,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:29:16,519 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:29:16,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:29:16,519 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_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-20 16:29:16,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:29:16,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:29:16,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:29:16,997 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:29:16,997 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:29:16,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 16:29:20,292 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:29:20,757 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:29:20,757 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-20 16:29:20,777 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/3f867fe81/32bfe520d6004524a6e3069ac4755f7d/FLAG30fcf585f [2022-11-20 16:29:20,797 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48858b1a-f48f-45e6-baf8-6c3168a5c810/bin/ukojak-pZX7IvK2PQ/data/3f867fe81/32bfe520d6004524a6e3069ac4755f7d [2022-11-20 16:29:20,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:29:20,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:29:20,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:20,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:29:20,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:29:20,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:20" (1/1) ... [2022-11-20 16:29:20,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b3396e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:20, skipping insertion in model container [2022-11-20 16:29:20,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:29:20" (1/1) ... [2022-11-20 16:29:20,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:29:20,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:29:21,218 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 16:29:21,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41a91e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:29:21, skipping insertion in model container [2022-11-20 16:29:21,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:29:21,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:29:21,222 INFO L158 Benchmark]: Toolchain (without parser) took 419.58ms. Allocated memory is still 67.1MB. Free memory was 42.4MB in the beginning and 32.2MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:29:21,223 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 44.3MB in the end (delta: 48.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:29:21,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.81ms. Allocated memory is still 67.1MB. Free memory was 42.1MB in the beginning and 32.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:29:21,225 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 44.4MB in the beginning and 44.3MB in the end (delta: 48.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.81ms. Allocated memory is still 67.1MB. Free memory was 42.1MB in the beginning and 32.2MB in the end (delta: 9.9MB). 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