./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/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_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/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_601c9bd4-083e-46be-b1c5-9173e799f2c7/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 22:58:53,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:58:53,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:58:53,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:58:53,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:58:53,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:58:53,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:58:53,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:58:53,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:58:53,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:58:53,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:58:53,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:58:53,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:58:53,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:58:53,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:58:53,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:58:53,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:58:53,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:58:53,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:58:53,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:58:53,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:58:53,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:58:53,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:58:53,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:58:53,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:58:53,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:58:53,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:58:53,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:58:53,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:58:53,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:58:53,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:58:53,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:58:53,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:58:53,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:58:53,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:58:53,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:58:53,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:58:53,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:58:53,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:58:53,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:58:53,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:58:53,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:58:53,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:58:53,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:58:53,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:58:53,635 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:58:53,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:58:53,635 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:58:53,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:58:53,636 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:58:53,636 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:58:53,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:58:53,637 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:58:53,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:58:53,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:58:53,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:58:53,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:58:53,639 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:58:53,639 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:58:53,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:58:53,639 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:58:53,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:58:53,640 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:58:53,640 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:58:53,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:58:53,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:58:53,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:58:53,641 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:58:53,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:58:53,641 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:58:53,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:58:53,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:58:53,642 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_601c9bd4-083e-46be-b1c5-9173e799f2c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 22:58:53,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:58:53,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:58:53,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:58:53,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:58:53,982 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:58:53,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 22:58:57,247 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:58:57,557 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:58:57,568 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 22:58:57,584 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/e342e16b4/6b2822f319834ed8b638f9ee0ebff814/FLAG1f9f72642 [2022-11-21 22:58:57,598 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/e342e16b4/6b2822f319834ed8b638f9ee0ebff814 [2022-11-21 22:58:57,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:58:57,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:58:57,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:58:57,617 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:58:57,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:58:57,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:58:57" (1/1) ... [2022-11-21 22:58:57,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d2323d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:58:57, skipping insertion in model container [2022-11-21 22:58:57,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:58:57" (1/1) ... [2022-11-21 22:58:57,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:58:57,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:58:57,935 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:58:57,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ec88e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:58:57, skipping insertion in model container [2022-11-21 22:58:57,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:58:57,937 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:58:57,940 INFO L158 Benchmark]: Toolchain (without parser) took 326.37ms. Allocated memory is still 174.1MB. Free memory was 129.9MB in the beginning and 119.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:58:57,940 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:58:57,941 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.18ms. Allocated memory is still 174.1MB. Free memory was 129.4MB in the beginning and 119.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:58:57,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.18ms. Allocated memory is still 174.1MB. Free memory was 129.4MB in the beginning and 119.9MB in the end (delta: 9.5MB). 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_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/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_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/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_601c9bd4-083e-46be-b1c5-9173e799f2c7/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 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 --- 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 22:59:00,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:59:00,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:59:00,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:59:00,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:59:00,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:59:00,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:59:00,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:59:00,374 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:59:00,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:59:00,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:59:00,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:59:00,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:59:00,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:59:00,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:59:00,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:59:00,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:59:00,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:59:00,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:59:00,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:59:00,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:59:00,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:59:00,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:59:00,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:59:00,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:59:00,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:59:00,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:59:00,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:59:00,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:59:00,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:59:00,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:59:00,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:59:00,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:59:00,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:59:00,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:59:00,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:59:00,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:59:00,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:59:00,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:59:00,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:59:00,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:59:00,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:59:00,482 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:59:00,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:59:00,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:59:00,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:59:00,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:59:00,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:59:00,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:59:00,486 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:59:00,486 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:59:00,486 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:59:00,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:59:00,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:59:00,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:59:00,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:59:00,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:59:00,488 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:59:00,488 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:59:00,488 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:59:00,489 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:59:00,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:59:00,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:59:00,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:59:00,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:59:00,489 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:59:00,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:59:00,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:59:00,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:59:00,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:59:00,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:59:00,491 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:59:00,491 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:59:00,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:59:00,491 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:59:00,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:59:00,492 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_601c9bd4-083e-46be-b1c5-9173e799f2c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 765142a1ef820c0c2cf2fa98a3978a1412f5a1196c629c20848264001100dcc9 [2022-11-21 22:59:00,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:59:00,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:59:00,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:59:00,940 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:59:00,941 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:59:00,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 22:59:04,233 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:59:04,608 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:59:04,608 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2022-11-21 22:59:04,627 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/611d2abfe/826abb7057ad4bd2834382394f718010/FLAGaa65350cb [2022-11-21 22:59:04,647 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_601c9bd4-083e-46be-b1c5-9173e799f2c7/bin/ukojak-jW3SillKbg/data/611d2abfe/826abb7057ad4bd2834382394f718010 [2022-11-21 22:59:04,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:59:04,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:59:04,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:04,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:59:04,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:59:04,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:04" (1/1) ... [2022-11-21 22:59:04,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f75b86b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:04, skipping insertion in model container [2022-11-21 22:59:04,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:59:04" (1/1) ... [2022-11-21 22:59:04,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:59:04,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:59:05,015 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:59:05,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f5672ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:59:05, skipping insertion in model container [2022-11-21 22:59:05,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:59:05,017 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:59:05,021 INFO L158 Benchmark]: Toolchain (without parser) took 367.97ms. Allocated memory is still 71.3MB. Free memory was 46.5MB in the beginning and 36.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:59:05,021 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 48.6MB in the beginning and 48.6MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:59:05,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.68ms. Allocated memory is still 71.3MB. Free memory was 46.3MB in the beginning and 36.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:59:05,025 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 71.3MB. Free memory was 48.6MB in the beginning and 48.6MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.68ms. Allocated memory is still 71.3MB. Free memory was 46.3MB in the beginning and 36.9MB in the end (delta: 9.3MB). 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