./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/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_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/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_05b0ad0c-4258-4a36-bff3-e4057f222276/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 23:18:43,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:18:43,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:18:43,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:18:43,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:18:43,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:18:43,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:18:43,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:18:43,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:18:43,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:18:43,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:18:43,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:18:43,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:18:43,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:18:43,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:18:43,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:18:43,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:18:43,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:18:43,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:18:43,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:18:43,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:18:43,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:18:43,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:18:43,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:18:43,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:18:43,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:18:43,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:18:43,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:18:43,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:18:43,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:18:43,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:18:43,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:18:43,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:18:43,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:18:43,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:18:43,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:18:43,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:18:43,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:18:43,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:18:43,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:18:43,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:18:43,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:18:43,621 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:18:43,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:18:43,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:18:43,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:18:43,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:18:43,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:18:43,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:18:43,625 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:18:43,625 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:18:43,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:18:43,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:18:43,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:18:43,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:18:43,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:18:43,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:18:43,628 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:18:43,628 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:18:43,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:18:43,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:18:43,629 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:18:43,629 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:18:43,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:18:43,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:18:43,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:43,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:18:43,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:18:43,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:18:43,631 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:18:43,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:18:43,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:18:43,632 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_05b0ad0c-4258-4a36-bff3-e4057f222276/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-21 23:18:43,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:18:43,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:18:43,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:18:43,989 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:18:43,989 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:18:43,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 23:18:47,106 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:18:47,542 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:18:47,544 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 23:18:47,573 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/7fe884ec4/9b12684f0ed04ea38254cdab1267afc2/FLAG5baff4177 [2022-11-21 23:18:47,592 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/7fe884ec4/9b12684f0ed04ea38254cdab1267afc2 [2022-11-21 23:18:47,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:18:47,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:18:47,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:47,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:18:47,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:18:47,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:47" (1/1) ... [2022-11-21 23:18:47,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f7a71c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:47, skipping insertion in model container [2022-11-21 23:18:47,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:47" (1/1) ... [2022-11-21 23:18:47,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:18:47,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:18:47,963 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:18:47,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f467259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:47, skipping insertion in model container [2022-11-21 23:18:47,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:47,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:18:47,966 INFO L158 Benchmark]: Toolchain (without parser) took 369.06ms. Allocated memory is still 184.5MB. Free memory was 134.2MB in the beginning and 121.2MB in the end (delta: 13.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:18:47,967 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 132.1MB. Free memory was 95.4MB in the beginning and 95.4MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:18:47,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.28ms. Allocated memory is still 184.5MB. Free memory was 134.2MB in the beginning and 121.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:18:47,969 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 132.1MB. Free memory was 95.4MB in the beginning and 95.4MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.28ms. Allocated memory is still 184.5MB. Free memory was 134.2MB in the beginning and 121.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/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_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/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_05b0ad0c-4258-4a36-bff3-e4057f222276/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- 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 23:18:50,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:18:50,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:18:50,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:18:50,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:18:50,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:18:50,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:18:50,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:18:50,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:18:50,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:18:50,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:18:50,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:18:50,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:18:50,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:18:50,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:18:50,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:18:50,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:18:50,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:18:50,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:18:50,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:18:50,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:18:50,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:18:50,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:18:50,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:18:50,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:18:50,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:18:50,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:18:50,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:18:50,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:18:50,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:18:50,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:18:50,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:18:50,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:18:50,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:18:50,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:18:50,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:18:50,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:18:50,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:18:50,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:18:50,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:18:50,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:18:50,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:18:50,364 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:18:50,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:18:50,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:18:50,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:18:50,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:18:50,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:18:50,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:18:50,369 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:18:50,369 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:18:50,369 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:18:50,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:18:50,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:18:50,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:18:50,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:18:50,371 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:18:50,372 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:18:50,372 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:18:50,372 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:18:50,372 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:18:50,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:18:50,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:18:50,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:18:50,373 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:18:50,374 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:18:50,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:18:50,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:50,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:18:50,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:18:50,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:18:50,375 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:18:50,376 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:18:50,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:18:50,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:18:50,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:18:50,377 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_05b0ad0c-4258-4a36-bff3-e4057f222276/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-21 23:18:50,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:18:50,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:18:50,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:18:50,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:18:50,831 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:18:50,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 23:18:53,864 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:18:54,327 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:18:54,327 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-21 23:18:54,360 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/a4e0ba572/677f262c789c43668676c21efb565b8f/FLAG2b8d44a1b [2022-11-21 23:18:54,378 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05b0ad0c-4258-4a36-bff3-e4057f222276/bin/ukojak-jW3SillKbg/data/a4e0ba572/677f262c789c43668676c21efb565b8f [2022-11-21 23:18:54,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:18:54,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:18:54,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:54,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:18:54,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:18:54,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4461de90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54, skipping insertion in model container [2022-11-21 23:18:54,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:54" (1/1) ... [2022-11-21 23:18:54,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:18:54,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:18:54,772 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:18:54,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4abec3da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:54, skipping insertion in model container [2022-11-21 23:18:54,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:54,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:18:54,778 INFO L158 Benchmark]: Toolchain (without parser) took 395.25ms. Allocated memory is still 102.8MB. Free memory was 75.6MB in the beginning and 62.8MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:18:54,779 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:18:54,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.17ms. Allocated memory is still 102.8MB. Free memory was 75.3MB in the beginning and 62.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:18:54,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.17ms. Allocated memory is still 102.8MB. Free memory was 75.3MB in the beginning and 62.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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