./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 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_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/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_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/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_16c9c40f-1984-463e-8a9d-e1d672b95747/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_16c9c40f-1984-463e-8a9d-e1d672b95747/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 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-b5237d8 [2022-11-21 23:33:46,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:33:46,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:33:46,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:33:46,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:33:46,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:33:46,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:33:46,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:33:46,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:33:46,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:33:46,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:33:47,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:33:47,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:33:47,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:33:47,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:33:47,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:33:47,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:33:47,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:33:47,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:33:47,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:33:47,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:33:47,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:33:47,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:33:47,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:33:47,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:33:47,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:33:47,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:33:47,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:33:47,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:33:47,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:33:47,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:33:47,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:33:47,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:33:47,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:33:47,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:33:47,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:33:47,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:33:47,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:33:47,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:33:47,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:33:47,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:33:47,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:33:47,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:33:47,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:33:47,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:33:47,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:33:47,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:33:47,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:33:47,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:33:47,079 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:33:47,080 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:33:47,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:33:47,080 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:33:47,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:33:47,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:33:47,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:33:47,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:33:47,081 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:33:47,081 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:33:47,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:33:47,082 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:33:47,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:33:47,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:33:47,083 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:33:47,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:33:47,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:47,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:33:47,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:33:47,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:33:47,084 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:33:47,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:33:47,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:33:47,085 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_16c9c40f-1984-463e-8a9d-e1d672b95747/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-21 23:33:47,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:33:47,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:33:47,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:33:47,520 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:33:47,520 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:33:47,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 23:33:50,863 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:33:51,293 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:33:51,297 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 23:33:51,319 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/68277f441/325fd7558326422089a3922bf7ccc108/FLAG203aeea37 [2022-11-21 23:33:51,339 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/68277f441/325fd7558326422089a3922bf7ccc108 [2022-11-21 23:33:51,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:33:51,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:33:51,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:51,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:33:51,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:33:51,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:51" (1/1) ... [2022-11-21 23:33:51,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f48ee25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:51, skipping insertion in model container [2022-11-21 23:33:51,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:51" (1/1) ... [2022-11-21 23:33:51,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:33:51,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:33:51,756 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:33:51,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d9d36a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:51, skipping insertion in model container [2022-11-21 23:33:51,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:51,759 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:33:51,761 INFO L158 Benchmark]: Toolchain (without parser) took 412.15ms. Allocated memory is still 151.0MB. Free memory was 121.8MB in the beginning and 111.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:33:51,762 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 100.7MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:33:51,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.22ms. Allocated memory is still 151.0MB. Free memory was 121.1MB in the beginning and 111.4MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:33:51,765 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 100.7MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.22ms. Allocated memory is still 151.0MB. Free memory was 121.1MB in the beginning and 111.4MB in the end (delta: 9.7MB). 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_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/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_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/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_16c9c40f-1984-463e-8a9d-e1d672b95747/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_16c9c40f-1984-463e-8a9d-e1d672b95747/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 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-b5237d8 [2022-11-21 23:33:54,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:33:54,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:33:54,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:33:54,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:33:54,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:33:54,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:33:54,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:33:54,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:33:54,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:33:54,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:33:54,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:33:54,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:33:54,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:33:54,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:33:54,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:33:54,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:33:54,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:33:54,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:33:54,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:33:54,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:33:54,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:33:54,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:33:54,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:33:54,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:33:54,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:33:54,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:33:54,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:33:54,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:33:54,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:33:54,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:33:54,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:33:54,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:33:54,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:33:54,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:33:54,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:33:54,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:33:54,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:33:54,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:33:54,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:33:54,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:33:54,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:33:54,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:33:54,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:33:54,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:33:54,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:33:54,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:33:54,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:33:54,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:33:54,575 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:33:54,575 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:33:54,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:33:54,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:33:54,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:33:54,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:33:54,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:33:54,579 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:33:54,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:33:54,579 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:33:54,580 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:33:54,580 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:33:54,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:33:54,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:33:54,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:33:54,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:33:54,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:33:54,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:33:54,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:54,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:33:54,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:33:54,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:33:54,584 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:33:54,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:33:54,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:33:54,585 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:33:54,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:33:54,586 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_16c9c40f-1984-463e-8a9d-e1d672b95747/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2022-11-21 23:33:55,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:33:55,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:33:55,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:33:55,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:33:55,104 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:33:55,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 23:33:58,431 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:33:58,803 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:33:58,804 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2022-11-21 23:33:58,838 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/4246904b5/3d64e4f328f54a24b55e654b4d80aafc/FLAG1253b652d [2022-11-21 23:33:58,868 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16c9c40f-1984-463e-8a9d-e1d672b95747/bin/ukojak-jW3SillKbg/data/4246904b5/3d64e4f328f54a24b55e654b4d80aafc [2022-11-21 23:33:58,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:33:58,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:33:58,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:58,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:33:58,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:33:58,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:58" (1/1) ... [2022-11-21 23:33:58,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4bf517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:58, skipping insertion in model container [2022-11-21 23:33:58,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:33:58" (1/1) ... [2022-11-21 23:33:58,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:33:58,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:33:59,303 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:33:59,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e179c1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:59, skipping insertion in model container [2022-11-21 23:33:59,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:59,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:33:59,310 INFO L158 Benchmark]: Toolchain (without parser) took 436.89ms. Allocated memory is still 69.2MB. Free memory was 33.8MB in the beginning and 40.4MB in the end (delta: -6.6MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-11-21 23:33:59,313 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:33:59,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.62ms. Allocated memory is still 69.2MB. Free memory was 33.4MB in the beginning and 40.4MB in the end (delta: -6.9MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-11-21 23:33:59,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 69.2MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.62ms. Allocated memory is still 69.2MB. Free memory was 33.4MB in the beginning and 40.4MB in the end (delta: -6.9MB). Peak memory consumption was 4.0MB. 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