./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 22:01:34,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:34,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:34,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:34,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:34,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:34,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:34,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:34,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:34,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:34,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:34,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:34,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:34,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:34,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:34,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:34,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:34,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:34,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:34,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:34,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:34,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:34,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:34,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:34,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:34,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:34,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:34,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:34,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:34,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:34,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:34,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:34,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:34,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:34,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:34,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:34,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:34,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:34,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:34,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:34,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:34,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 22:01:34,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:34,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:34,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:34,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:34,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:34,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:34,615 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:34,616 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:01:34,616 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:01:34,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:01:34,616 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:01:34,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:34,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:34,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:34,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:34,618 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:01:34,618 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:01:34,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:34,618 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:34,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:34,619 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:34,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:34,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:34,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:34,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:34,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:34,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:34,621 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:01:34,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:01:34,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:34,621 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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 22:01:34,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:34,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:34,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:34,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:34,961 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:34,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 22:01:38,104 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:38,524 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:38,525 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 22:01:38,548 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/c337903d2/37f0ae481f0548ae97d9e04d51be07d8/FLAG118ae0939 [2022-11-21 22:01:38,563 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/c337903d2/37f0ae481f0548ae97d9e04d51be07d8 [2022-11-21 22:01:38,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:38,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:38,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:38,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:38,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:38,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:38" (1/1) ... [2022-11-21 22:01:38,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7a3cea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:38, skipping insertion in model container [2022-11-21 22:01:38,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:38" (1/1) ... [2022-11-21 22:01:38,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:38,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:38,928 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:01:38,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ce6310c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:38, skipping insertion in model container [2022-11-21 22:01:38,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:38,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:01:38,931 INFO L158 Benchmark]: Toolchain (without parser) took 362.10ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 123.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:38,931 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:01:38,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 359.38ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 123.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:38,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 62.2MB in the beginning and 62.1MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 359.38ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 123.6MB in the end (delta: 10.5MB). 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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- 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 22:01:41,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:01:41,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:01:41,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:01:41,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:01:41,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:01:41,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:01:41,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:01:41,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:01:41,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:01:41,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:01:41,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:01:41,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:01:41,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:01:41,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:01:41,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:01:41,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:01:41,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:01:41,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:01:41,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:01:41,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:01:41,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:01:41,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:01:41,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:01:41,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:01:41,458 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:01:41,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:01:41,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:01:41,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:01:41,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:01:41,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:01:41,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:01:41,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:01:41,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:01:41,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:01:41,469 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:01:41,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:01:41,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:01:41,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:01:41,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:01:41,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:01:41,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 22:01:41,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:01:41,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:01:41,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:01:41,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:01:41,506 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:01:41,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:01:41,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:01:41,506 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:01:41,506 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:01:41,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:01:41,508 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:01:41,508 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:01:41,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:01:41,508 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:01:41,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:01:41,509 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:01:41,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:01:41,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:01:41,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:01:41,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:01:41,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:01:41,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:01:41,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:01:41,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:01:41,510 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:01:41,510 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:01:41,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:01:41,511 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:01:41,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:01:41,511 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_5e519de3-955a-4b68-88e3-15dcecfb7ba4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2022-11-21 22:01:41,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:01:41,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:01:41,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:01:41,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:01:41,949 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:01:41,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 22:01:45,043 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:01:45,509 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:01:45,509 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2022-11-21 22:01:45,542 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/e64b56ee5/36ebde8caf9a46c3a2594d5db4ae1d1e/FLAG7fc312d44 [2022-11-21 22:01:45,566 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e519de3-955a-4b68-88e3-15dcecfb7ba4/bin/ukojak-jW3SillKbg/data/e64b56ee5/36ebde8caf9a46c3a2594d5db4ae1d1e [2022-11-21 22:01:45,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:01:45,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:01:45,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:45,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:01:45,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:01:45,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:45" (1/1) ... [2022-11-21 22:01:45,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14386363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:45, skipping insertion in model container [2022-11-21 22:01:45,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:01:45" (1/1) ... [2022-11-21 22:01:45,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:01:45,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:01:45,983 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 22:01:45,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12cbbdd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:01:45, skipping insertion in model container [2022-11-21 22:01:45,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:01:45,984 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 22:01:45,986 INFO L158 Benchmark]: Toolchain (without parser) took 414.78ms. Allocated memory is still 73.4MB. Free memory was 49.4MB in the beginning and 38.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:45,987 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory was 51.5MB in the beginning and 51.5MB in the end (delta: 81.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:01:45,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 408.11ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 38.9MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:01:45,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory was 51.5MB in the beginning and 51.5MB in the end (delta: 81.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 408.11ms. Allocated memory is still 73.4MB. Free memory was 49.2MB in the beginning and 38.9MB in the end (delta: 10.3MB). 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