./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e04fb08f 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_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH --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 dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- 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-e04fb08 [2022-11-16 07:38:38,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:38:38,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:38:38,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:38:38,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:38:38,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:38:38,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:38:38,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:38:38,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:38:38,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:38:38,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:38:38,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:38:38,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:38:38,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:38:38,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:38:38,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:38:38,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:38:38,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:38:38,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:38:38,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:38:38,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:38:38,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:38:38,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:38:38,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:38:38,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:38:38,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:38:38,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:38:38,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:38:38,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:38:38,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:38:38,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:38:38,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:38:38,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:38:38,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:38:38,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:38:38,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:38:38,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:38:38,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:38:38,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:38:38,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:38:38,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:38:38,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-16 07:38:38,447 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:38:38,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:38:38,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:38:38,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:38:38,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:38:38,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:38:38,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:38:38,450 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 07:38:38,450 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 07:38:38,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:38:38,451 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-16 07:38:38,452 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 07:38:38,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:38:38,452 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:38:38,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:38:38,453 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:38:38,453 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:38:38,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:38:38,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:38:38,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:38:38,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:38:38,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:38:38,454 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:38:38,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:38:38,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:38:38,455 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_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2022-11-16 07:38:38,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:38:38,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:38:38,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:38:38,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:38:38,735 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:38:38,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-16 07:38:38,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/data/897b638c4/6ebe42fb81f44340ab289ac73f6b0bc2/FLAG06529c4db [2022-11-16 07:38:39,355 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:38:39,356 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2022-11-16 07:38:39,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/data/897b638c4/6ebe42fb81f44340ab289ac73f6b0bc2/FLAG06529c4db [2022-11-16 07:38:39,633 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/data/897b638c4/6ebe42fb81f44340ab289ac73f6b0bc2 [2022-11-16 07:38:39,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:38:39,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:38:39,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:38:39,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:38:39,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:38:39,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:38:39" (1/1) ... [2022-11-16 07:38:39,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64486429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:39, skipping insertion in model container [2022-11-16 07:38:39,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:38:39" (1/1) ... [2022-11-16 07:38:39,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:38:39,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:38:40,246 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i[37019,37032] [2022-11-16 07:38:40,340 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i[47352,47365] [2022-11-16 07:38:40,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:38:40,356 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:38:40,405 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i[37019,37032] [2022-11-16 07:38:40,480 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i[47352,47365] [2022-11-16 07:38:40,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:38:40,525 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:38:40,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40 WrapperNode [2022-11-16 07:38:40,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:38:40,530 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:38:40,530 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:38:40,531 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:38:40,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,642 INFO L138 Inliner]: procedures = 208, calls = 235, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 888 [2022-11-16 07:38:40,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:38:40,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:38:40,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:38:40,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:38:40,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,750 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:38:40,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:38:40,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:38:40,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:38:40,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:38:40" (1/1) ... [2022-11-16 07:38:40,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:38:40,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:38:40,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:38:40,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:38:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:38:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:38:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:38:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:38:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:38:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:38:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:38:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:38:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:38:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:38:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:38:41,152 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:38:41,155 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:38:42,573 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:38:42,996 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:38:42,996 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-11-16 07:38:42,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:38:42 BoogieIcfgContainer [2022-11-16 07:38:42,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:38:43,000 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:38:43,000 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:38:43,010 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:38:43,011 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:38:42" (1/1) ... [2022-11-16 07:38:43,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:38:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 119 states and 198 transitions. [2022-11-16 07:38:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 198 transitions. [2022-11-16 07:38:43,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 07:38:43,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:43,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:43,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 07:38:43,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:43,357 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-16 07:38:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:38:43,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-16 07:38:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 203 transitions. [2022-11-16 07:38:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 203 transitions. [2022-11-16 07:38:43,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-16 07:38:43,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:43,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:43,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-16 07:38:43,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:43,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-16 07:38:43,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-16 07:38:43,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 07:38:43,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-16 07:38:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-11-16 07:38:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-11-16 07:38:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 07:38:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:43,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:43,819 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:43,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 125 states and 206 transitions. [2022-11-16 07:38:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 206 transitions. [2022-11-16 07:38:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-16 07:38:43,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:43,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 125 states and 201 transitions. [2022-11-16 07:38:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 201 transitions. [2022-11-16 07:38:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 07:38:44,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:44,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:44,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 125 states and 197 transitions. [2022-11-16 07:38:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 197 transitions. [2022-11-16 07:38:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 07:38:44,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:44,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:44,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 125 states and 191 transitions. [2022-11-16 07:38:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 191 transitions. [2022-11-16 07:38:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-16 07:38:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:44,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:44,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:44,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 125 states and 183 transitions. [2022-11-16 07:38:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2022-11-16 07:38:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 07:38:44,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:45,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 1578 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 07:38:45,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 139 states and 201 transitions. [2022-11-16 07:38:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 201 transitions. [2022-11-16 07:38:45,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-16 07:38:45,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:46,224 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:46,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 139 states and 199 transitions. [2022-11-16 07:38:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 199 transitions. [2022-11-16 07:38:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 07:38:46,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:46,936 INFO L263 TraceCheckSpWp]: Trace formula consists of 1592 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 07:38:46,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 07:38:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 139 states and 197 transitions. [2022-11-16 07:38:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 197 transitions. [2022-11-16 07:38:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 07:38:46,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:46,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 07:38:47,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 1598 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 07:38:47,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 07:38:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 07:38:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:38:47,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 142 states and 199 transitions. [2022-11-16 07:38:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 199 transitions. [2022-11-16 07:38:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 07:38:47,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:38:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:38:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-16 07:38:58,139 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:38:58,144 INFO L158 Benchmark]: Toolchain (without parser) took 18505.14ms. Allocated memory was 102.8MB in the beginning and 249.6MB in the end (delta: 146.8MB). Free memory was 67.3MB in the beginning and 141.5MB in the end (delta: -74.3MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,144 INFO L158 Benchmark]: CDTParser took 12.07ms. Allocated memory is still 102.8MB. Free memory was 55.9MB in the beginning and 77.0MB in the end (delta: -21.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 886.20ms. Allocated memory is still 102.8MB. Free memory was 67.0MB in the beginning and 56.0MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.49ms. Allocated memory is still 102.8MB. Free memory was 56.0MB in the beginning and 49.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,147 INFO L158 Benchmark]: Boogie Preprocessor took 162.55ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 49.3MB in the beginning and 104.8MB in the end (delta: -55.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,148 INFO L158 Benchmark]: RCFGBuilder took 2186.88ms. Allocated memory was 132.1MB in the beginning and 165.7MB in the end (delta: 33.6MB). Free memory was 104.8MB in the beginning and 128.5MB in the end (delta: -23.8MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,149 INFO L158 Benchmark]: CodeCheck took 15141.78ms. Allocated memory was 165.7MB in the beginning and 249.6MB in the end (delta: 83.9MB). Free memory was 128.5MB in the beginning and 141.5MB in the end (delta: -13.0MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2022-11-16 07:38:58,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 12.07ms. Allocated memory is still 102.8MB. Free memory was 55.9MB in the beginning and 77.0MB in the end (delta: -21.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 886.20ms. Allocated memory is still 102.8MB. Free memory was 67.0MB in the beginning and 56.0MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.49ms. Allocated memory is still 102.8MB. Free memory was 56.0MB in the beginning and 49.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.55ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 49.3MB in the beginning and 104.8MB in the end (delta: -55.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2186.88ms. Allocated memory was 132.1MB in the beginning and 165.7MB in the end (delta: 33.6MB). Free memory was 104.8MB in the beginning and 128.5MB in the end (delta: -23.8MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * CodeCheck took 15141.78ms. Allocated memory was 165.7MB in the beginning and 249.6MB in the end (delta: 83.9MB). Free memory was 128.5MB in the beginning and 141.5MB in the end (delta: -13.0MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:38:58,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91aba91c-0ad4-4a5b-92d1-cbfa417c770c/bin/ukojak-CydTVMUXoH/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown