./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- 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-2329fc7 [2022-12-14 19:09:53,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:09:53,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:09:53,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:09:53,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:09:53,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:09:53,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:09:53,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:09:53,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:09:53,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:09:53,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:09:53,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:09:53,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:09:53,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:09:53,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:09:53,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:09:53,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:09:53,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:09:53,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:09:53,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:09:53,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:09:53,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:09:53,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:09:53,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:09:53,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:09:53,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:09:53,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:09:53,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:09:53,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:09:53,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:09:53,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:09:53,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:09:53,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:09:53,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:09:53,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:09:53,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:09:53,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:09:53,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:09:53,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:09:53,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:09:53,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:09:53,741 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:09:53,759 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:09:53,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:09:53,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:09:53,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:09:53,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:09:53,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:09:53,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:09:53,761 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:09:53,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:09:53,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:09:53,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:09:53,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:09:53,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:09:53,769 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:09:53,769 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:09:53,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:09:53,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:09:53,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:09:53,770 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_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-12-14 19:09:53,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:09:53,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:09:53,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:09:53,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:09:53,968 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:09:53,968 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-12-14 19:09:56,556 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:09:56,765 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:09:56,765 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-12-14 19:09:56,776 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/ba5b37b73/545e9af5086e4816972f4c217c010314/FLAGb6c958382 [2022-12-14 19:09:56,788 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/ba5b37b73/545e9af5086e4816972f4c217c010314 [2022-12-14 19:09:56,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:09:56,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:09:56,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:09:56,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:09:56,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:09:56,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:09:56" (1/1) ... [2022-12-14 19:09:56,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69422f3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:56, skipping insertion in model container [2022-12-14 19:09:56,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:09:56" (1/1) ... [2022-12-14 19:09:56,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:09:56,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:09:57,163 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[37019,37032] [2022-12-14 19:09:57,218 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:09:57,220 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[47352,47365] [2022-12-14 19:09:57,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:09:57,237 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:09:57,257 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[37019,37032] [2022-12-14 19:09:57,286 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:09:57,288 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[47352,47365] [2022-12-14 19:09:57,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:09:57,318 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:09:57,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57 WrapperNode [2022-12-14 19:09:57,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:09:57,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:09:57,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:09:57,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:09:57,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,379 INFO L138 Inliner]: procedures = 208, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-14 19:09:57,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:09:57,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:09:57,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:09:57,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:09:57,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,466 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:09:57,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:09:57,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:09:57,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:09:57,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:09:57" (1/1) ... [2022-12-14 19:09:57,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:09:57,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:09:57,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:09:57,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:09:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:09:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:09:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:09:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 19:09:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:09:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:09:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:09:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:09:57,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:09:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:09:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:09:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:09:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:09:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:09:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:09:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:09:57,704 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:09:57,705 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:09:58,588 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:09:58,851 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:09:58,851 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 19:09:58,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:09:58 BoogieIcfgContainer [2022-12-14 19:09:58,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:09:58,855 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:09:58,855 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:09:58,862 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:09:58,862 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:09:58" (1/1) ... [2022-12-14 19:09:58,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:09:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 19:09:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 19:09:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:09:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2022-12-14 19:09:59,024 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2022-12-14 19:09:59,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 19:09:59,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:59,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-12-14 19:09:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-12-14 19:09:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 19:09:59,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:09:59,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:09:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 125 states and 202 transitions. [2022-12-14 19:09:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 202 transitions. [2022-12-14 19:09:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 19:09:59,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:09:59,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:09:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 125 states and 196 transitions. [2022-12-14 19:09:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 196 transitions. [2022-12-14 19:09:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 19:09:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:59,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:09:59,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:09:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 125 states and 190 transitions. [2022-12-14 19:09:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 190 transitions. [2022-12-14 19:09:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:09:59,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:09:59,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:09:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:09:59,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:09:59,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:09:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:09:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:09:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2022-12-14 19:09:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2022-12-14 19:10:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:10:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:00,447 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:00,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:00,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 137 states and 198 transitions. [2022-12-14 19:10:00,640 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 198 transitions. [2022-12-14 19:10:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:10:00,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:00,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:00,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:00,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2022-12-14 19:10:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2022-12-14 19:10:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:10:00,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:00,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:00,967 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 137 states and 194 transitions. [2022-12-14 19:10:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2022-12-14 19:10:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 19:10:00,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:01,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:01,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 137 states and 192 transitions. [2022-12-14 19:10:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2022-12-14 19:10:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:10:01,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:01,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:01,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:01,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:01,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:01,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 140 states and 194 transitions. [2022-12-14 19:10:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 194 transitions. [2022-12-14 19:10:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:10:01,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:01,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:02,165 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:02,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:10:02,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 181 states and 248 transitions. [2022-12-14 19:10:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 248 transitions. [2022-12-14 19:10:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:10:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:02,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:02,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:02,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:02,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 19:10:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 181 states and 246 transitions. [2022-12-14 19:10:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 246 transitions. [2022-12-14 19:10:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:10:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:03,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:03,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:03,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:03,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 184 states and 248 transitions. [2022-12-14 19:10:03,263 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2022-12-14 19:10:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:10:03,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:03,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:03,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:10:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 184 states and 246 transitions. [2022-12-14 19:10:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 246 transitions. [2022-12-14 19:10:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:10:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:03,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:03,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:03,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:03,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 226 transitions. [2022-12-14 19:10:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2022-12-14 19:10:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 19:10:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:04,046 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:10:04,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 19:10:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 168 states and 221 transitions. [2022-12-14 19:10:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 221 transitions. [2022-12-14 19:10:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:10:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:14,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:10:14,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:10:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:10:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 170 states and 225 transitions. [2022-12-14 19:10:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2022-12-14 19:10:14,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:10:14,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:14,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 19:10:24,359 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) [2022-12-14 19:10:24,362 INFO L158 Benchmark]: Toolchain (without parser) took 27570.15ms. Allocated memory was 132.1MB in the beginning and 285.2MB in the end (delta: 153.1MB). Free memory was 92.1MB in the beginning and 75.4MB in the end (delta: 16.7MB). Peak memory consumption was 171.5MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,363 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:10:24,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 525.79ms. Allocated memory is still 132.1MB. Free memory was 92.1MB in the beginning and 57.0MB in the end (delta: 35.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,363 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.87ms. Allocated memory is still 132.1MB. Free memory was 57.0MB in the beginning and 49.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,364 INFO L158 Benchmark]: Boogie Preprocessor took 97.92ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 49.8MB in the beginning and 125.0MB in the end (delta: -75.2MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,364 INFO L158 Benchmark]: RCFGBuilder took 1375.69ms. Allocated memory is still 161.5MB. Free memory was 125.0MB in the beginning and 69.6MB in the end (delta: 55.4MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,365 INFO L158 Benchmark]: CodeCheck took 25506.61ms. Allocated memory was 161.5MB in the beginning and 285.2MB in the end (delta: 123.7MB). Free memory was 69.6MB in the beginning and 75.4MB in the end (delta: -5.8MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. [2022-12-14 19:10:24,367 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 0.14ms. Allocated memory is still 132.1MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 525.79ms. Allocated memory is still 132.1MB. Free memory was 92.1MB in the beginning and 57.0MB in the end (delta: 35.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.87ms. Allocated memory is still 132.1MB. Free memory was 57.0MB in the beginning and 49.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.92ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 49.8MB in the beginning and 125.0MB in the end (delta: -75.2MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1375.69ms. Allocated memory is still 161.5MB. Free memory was 125.0MB in the beginning and 69.6MB in the end (delta: 55.4MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. * CodeCheck took 25506.61ms. Allocated memory was 161.5MB in the beginning and 285.2MB in the end (delta: 123.7MB). Free memory was 69.6MB in the beginning and 75.4MB in the end (delta: -5.8MB). Peak memory consumption was 118.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:10:24,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/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 Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- 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-2329fc7 [2022-12-14 19:10:25,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:10:25,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:10:25,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:10:25,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:10:25,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:10:25,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:10:25,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:10:25,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:10:25,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:10:25,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:10:25,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:10:25,869 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:10:25,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:10:25,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:10:25,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:10:25,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:10:25,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:10:25,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:10:25,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:10:25,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:10:25,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:10:25,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:10:25,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:10:25,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:10:25,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:10:25,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:10:25,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:10:25,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:10:25,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:10:25,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:10:25,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:10:25,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:10:25,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:10:25,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:10:25,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:10:25,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:10:25,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:10:25,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:10:25,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:10:25,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:10:25,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 19:10:25,922 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:10:25,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:10:25,923 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:10:25,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:10:25,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:10:25,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:10:25,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:10:25,924 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:10:25,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:10:25,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:10:25,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:10:25,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:10:25,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:10:25,925 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:10:25,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:10:25,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:10:25,926 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:10:25,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:10:25,926 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:10:25,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:10:25,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:10:25,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:10:25,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:10:25,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:10:25,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:10:25,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:10:25,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:10:25,928 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:10:25,928 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:10:25,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:10:25,929 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:10:25,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:10:25,929 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_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-12-14 19:10:26,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:10:26,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:10:26,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:10:26,201 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:10:26,201 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:10:26,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-12-14 19:10:28,780 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:10:28,992 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:10:28,992 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-12-14 19:10:29,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/0f876a8fe/77930c9c31364526bd90388515f1e499/FLAG2a9fbbdf7 [2022-12-14 19:10:29,014 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/data/0f876a8fe/77930c9c31364526bd90388515f1e499 [2022-12-14 19:10:29,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:10:29,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:10:29,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:10:29,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:10:29,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:10:29,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cec5c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29, skipping insertion in model container [2022-12-14 19:10:29,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:10:29,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:10:29,328 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[37019,37032] [2022-12-14 19:10:29,382 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:10:29,384 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[47352,47365] [2022-12-14 19:10:29,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:10:29,403 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:10:29,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:10:29,421 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[37019,37032] [2022-12-14 19:10:29,449 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:10:29,450 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[47352,47365] [2022-12-14 19:10:29,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:10:29,470 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:10:29,487 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[37019,37032] [2022-12-14 19:10:29,508 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:10:29,509 WARN L237 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_782d155e-d873-4ba1-ae5d-525108032015/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i[47352,47365] [2022-12-14 19:10:29,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:10:29,539 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:10:29,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29 WrapperNode [2022-12-14 19:10:29,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:10:29,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:10:29,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:10:29,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:10:29,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,595 INFO L138 Inliner]: procedures = 211, calls = 286, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1035 [2022-12-14 19:10:29,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:10:29,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:10:29,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:10:29,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:10:29,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,639 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:10:29,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:10:29,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:10:29,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:10:29,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:10:29" (1/1) ... [2022-12-14 19:10:29,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:10:29,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:10:29,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:10:29,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:10:29,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:10:29,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:10:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:10:29,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:10:29,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:10:29,854 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:10:29,856 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:10:43,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:10:43,806 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:10:43,807 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 19:10:43,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:43 BoogieIcfgContainer [2022-12-14 19:10:43,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:10:43,809 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:10:43,809 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:10:43,817 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:10:43,817 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:10:43" (1/1) ... [2022-12-14 19:10:43,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:10:43,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:43,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 19:10:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 19:10:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:10:43,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:43,916 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2022-12-14 19:10:43,919 INFO L158 Benchmark]: Toolchain (without parser) took 14901.81ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 46.5MB in the beginning and 51.3MB in the end (delta: -4.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,920 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:10:43,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.82ms. Allocated memory is still 71.3MB. Free memory was 46.3MB in the beginning and 33.1MB in the end (delta: 13.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.81ms. Allocated memory is still 71.3MB. Free memory was 33.1MB in the beginning and 45.7MB in the end (delta: -12.6MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,921 INFO L158 Benchmark]: Boogie Preprocessor took 50.90ms. Allocated memory is still 71.3MB. Free memory was 45.7MB in the beginning and 37.6MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,922 INFO L158 Benchmark]: RCFGBuilder took 14161.30ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 37.6MB in the beginning and 31.4MB in the end (delta: 6.2MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,923 INFO L158 Benchmark]: CodeCheck took 108.78ms. Allocated memory is still 86.0MB. Free memory was 30.9MB in the beginning and 51.3MB in the end (delta: -20.4MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2022-12-14 19:10:43,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.82ms. Allocated memory is still 71.3MB. Free memory was 46.3MB in the beginning and 33.1MB in the end (delta: 13.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.81ms. Allocated memory is still 71.3MB. Free memory was 33.1MB in the beginning and 45.7MB in the end (delta: -12.6MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.90ms. Allocated memory is still 71.3MB. Free memory was 45.7MB in the beginning and 37.6MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14161.30ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 37.6MB in the beginning and 31.4MB in the end (delta: 6.2MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * CodeCheck took 108.78ms. Allocated memory is still 86.0MB. Free memory was 30.9MB in the beginning and 51.3MB in the end (delta: -20.4MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:10:43,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_782d155e-d873-4ba1-ae5d-525108032015/bin/ukojak-rkRKPMF4O4/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared