./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/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_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/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_0aa98173-bc2d-4186-b970-a98dba1106e2/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 23:46:03,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:46:03,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:46:03,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:46:03,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:46:03,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:46:03,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:46:03,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:46:03,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:46:03,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:46:03,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:46:03,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:46:03,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:46:03,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:46:03,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:46:03,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:46:03,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:46:03,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:46:03,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:46:03,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:46:03,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:46:03,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:46:03,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:46:03,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:46:03,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:46:03,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:46:03,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:46:03,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:46:03,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:46:03,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:46:03,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:46:03,573 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:46:03,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:46:03,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:46:03,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:46:03,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:46:03,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:46:03,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:46:03,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:46:03,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:46:03,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:46:03,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:46:03,609 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:46:03,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:46:03,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:46:03,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:46:03,616 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:46:03,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:46:03,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:46:03,617 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:46:03,617 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:46:03,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:46:03,618 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:46:03,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:46:03,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:46:03,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:46:03,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:46:03,619 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:46:03,619 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:46:03,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:46:03,620 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:46:03,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:46:03,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:46:03,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:46:03,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:46:03,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:46:03,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:46:03,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:46:03,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:46:03,622 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:46:03,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:46:03,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:46:03,622 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_0aa98173-bc2d-4186-b970-a98dba1106e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-21 23:46:03,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:46:03,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:46:03,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:46:03,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:46:03,980 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:46:03,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 23:46:07,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:46:07,501 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:46:07,502 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 23:46:07,530 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/fecb85edb/cc171f1e64404f49aca1de3acaf9cd1d/FLAG424c4cf92 [2022-11-21 23:46:07,550 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/fecb85edb/cc171f1e64404f49aca1de3acaf9cd1d [2022-11-21 23:46:07,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:46:07,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:46:07,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:46:07,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:46:07,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:46:07,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:46:07" (1/1) ... [2022-11-21 23:46:07,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567128d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:46:07, skipping insertion in model container [2022-11-21 23:46:07,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:46:07" (1/1) ... [2022-11-21 23:46:07,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:46:07,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:46:07,933 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:46:07,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17c5e961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:46:07, skipping insertion in model container [2022-11-21 23:46:07,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:46:07,935 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:46:07,937 INFO L158 Benchmark]: Toolchain (without parser) took 381.20ms. Allocated memory is still 176.2MB. Free memory was 131.3MB in the beginning and 120.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:46:07,938 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 127.9MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:46:07,939 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.44ms. Allocated memory is still 176.2MB. Free memory was 130.8MB in the beginning and 120.8MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:46:07,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 127.9MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.44ms. Allocated memory is still 176.2MB. Free memory was 130.8MB in the beginning and 120.8MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/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_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/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_0aa98173-bc2d-4186-b970-a98dba1106e2/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 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 --- 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 23:46:10,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:46:10,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:46:10,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:46:10,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:46:10,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:46:10,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:46:10,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:46:10,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:46:10,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:46:10,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:46:10,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:46:10,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:46:10,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:46:10,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:46:10,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:46:10,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:46:10,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:46:10,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:46:10,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:46:10,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:46:10,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:46:10,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:46:10,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:46:10,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:46:10,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:46:10,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:46:10,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:46:10,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:46:10,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:46:10,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:46:10,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:46:10,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:46:10,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:46:10,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:46:10,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:46:10,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:46:10,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:46:10,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:46:10,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:46:10,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:46:10,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:46:10,567 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:46:10,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:46:10,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:46:10,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:46:10,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:46:10,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:46:10,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:46:10,572 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:46:10,572 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:46:10,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:46:10,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:46:10,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:46:10,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:46:10,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:46:10,575 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:46:10,575 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:46:10,575 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:46:10,576 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:46:10,576 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:46:10,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:46:10,576 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:46:10,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:46:10,577 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:46:10,577 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:46:10,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:46:10,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:46:10,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:46:10,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:46:10,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:46:10,579 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:46:10,579 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:46:10,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:46:10,580 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:46:10,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:46:10,580 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_0aa98173-bc2d-4186-b970-a98dba1106e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85fe539c4a9811cd5d49f239f4680cc0b3752a2958e9f287c34e302b923af4f9 [2022-11-21 23:46:11,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:46:11,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:46:11,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:46:11,075 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:46:11,075 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:46:11,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 23:46:14,141 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:46:14,602 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:46:14,607 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2022-11-21 23:46:14,635 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/8b645ad33/e3e404f941d246e4b89347140474431b/FLAG881f0479e [2022-11-21 23:46:14,663 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aa98173-bc2d-4186-b970-a98dba1106e2/bin/ukojak-jW3SillKbg/data/8b645ad33/e3e404f941d246e4b89347140474431b [2022-11-21 23:46:14,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:46:14,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:46:14,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:46:14,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:46:14,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:46:14,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:46:14" (1/1) ... [2022-11-21 23:46:14,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a6d1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:46:14, skipping insertion in model container [2022-11-21 23:46:14,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:46:14" (1/1) ... [2022-11-21 23:46:14,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:46:14,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:46:15,054 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:46:15,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ea5a296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:46:15, skipping insertion in model container [2022-11-21 23:46:15,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:46:15,055 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:46:15,059 INFO L158 Benchmark]: Toolchain (without parser) took 390.72ms. Allocated memory is still 75.5MB. Free memory was 49.2MB in the beginning and 39.1MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:46:15,060 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:46:15,061 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.62ms. Allocated memory is still 75.5MB. Free memory was 49.0MB in the beginning and 39.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:46:15,063 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.62ms. Allocated memory is still 75.5MB. Free memory was 49.0MB in the beginning and 39.1MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN