./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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_520e1041-4d00-4e57-9c44-c26eeb5229a2/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 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 --- 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 [2022-12-15 02:32:34,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:32:34,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:32:34,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:32:34,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:32:34,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:32:34,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:32:34,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:32:34,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:32:34,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:32:34,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:32:34,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:32:34,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:32:34,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:32:34,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:32:34,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:32:34,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:32:34,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:32:34,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:32:34,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:32:34,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:32:34,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:32:34,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:32:34,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:32:34,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:32:34,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:32:34,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:32:34,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:32:34,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:32:34,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:32:34,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:32:34,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:32:34,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:32:34,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:32:34,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:32:34,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:32:34,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:32:34,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:32:34,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:32:34,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:32:34,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:32:34,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:32:34,693 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:32:34,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:32:34,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:32:34,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:32:34,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:32:34,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:32:34,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:32:34,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:32:34,696 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:32:34,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:32:34,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:32:34,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:32:34,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:32:34,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:32:34,697 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:32:34,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:32:34,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:32:34,697 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 [2022-12-15 02:32:34,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:32:34,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:32:34,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:32:34,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:32:34,884 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:32:34,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2022-12-15 02:32:37,341 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:32:37,598 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:32:37,598 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2022-12-15 02:32:37,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/a4bfcf9ea/ad3eaecb464e42098d685c6a8335cef5/FLAGeca14362a [2022-12-15 02:32:37,621 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/a4bfcf9ea/ad3eaecb464e42098d685c6a8335cef5 [2022-12-15 02:32:37,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:32:37,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:32:37,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:32:37,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:32:37,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:32:37,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:32:37" (1/1) ... [2022-12-15 02:32:37,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f28416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:37, skipping insertion in model container [2022-12-15 02:32:37,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:32:37" (1/1) ... [2022-12-15 02:32:37,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:32:37,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:32:37,994 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[33021,33034] [2022-12-15 02:32:38,121 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:32:38,123 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[84583,84596] [2022-12-15 02:32:38,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:32:38,133 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:32:38,174 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[33021,33034] [2022-12-15 02:32:38,250 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:32:38,252 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[84583,84596] [2022-12-15 02:32:38,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:32:38,278 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:32:38,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38 WrapperNode [2022-12-15 02:32:38,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:32:38,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:32:38,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:32:38,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:32:38,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,368 INFO L138 Inliner]: procedures = 177, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 02:32:38,368 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:32:38,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:32:38,369 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:32:38,369 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:32:38,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,383 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,430 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,435 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:32:38,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:32:38,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:32:38,443 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:32:38,444 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:32:38" (1/1) ... [2022-12-15 02:32:38,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:32:38,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:32:38,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:32:38,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:32:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:32:38,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:32:38,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 02:32:38,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:32:38,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:32:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 02:32:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:32:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:32:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:32:38,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:32:38,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:32:38,665 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:32:38,667 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:32:40,449 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:32:40,817 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:32:40,817 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 02:32:40,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:32:40 BoogieIcfgContainer [2022-12-15 02:32:40,822 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:32:40,823 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:32:40,823 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:32:40,830 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:32:40,831 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:32:40" (1/1) ... [2022-12-15 02:32:40,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:32:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 02:32:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 02:32:40,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:32:40,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1099 states and 2164 transitions. [2022-12-15 02:32:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2164 transitions. [2022-12-15 02:32:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 02:32:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1101 states and 2163 transitions. [2022-12-15 02:32:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2163 transitions. [2022-12-15 02:32:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 02:32:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,242 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:41,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:41,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1101 states and 2157 transitions. [2022-12-15 02:32:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2157 transitions. [2022-12-15 02:32:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 02:32:41,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:41,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1101 states and 2151 transitions. [2022-12-15 02:32:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2151 transitions. [2022-12-15 02:32:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 02:32:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,427 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:41,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1101 states and 2145 transitions. [2022-12-15 02:32:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2145 transitions. [2022-12-15 02:32:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 02:32:41,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:41,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:41,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1101 states and 2139 transitions. [2022-12-15 02:32:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2139 transitions. [2022-12-15 02:32:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 02:32:41,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:42,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:32:42,453 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:42,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:42,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1113 states and 2153 transitions. [2022-12-15 02:32:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2153 transitions. [2022-12-15 02:32:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 02:32:42,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:42,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:42,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1113 states and 2151 transitions. [2022-12-15 02:32:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2151 transitions. [2022-12-15 02:32:42,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 02:32:42,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:42,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:43,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:43,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1113 states and 2149 transitions. [2022-12-15 02:32:43,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2149 transitions. [2022-12-15 02:32:43,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 02:32:43,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:43,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:43,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:43,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:32:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1113 states and 2147 transitions. [2022-12-15 02:32:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2147 transitions. [2022-12-15 02:32:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 02:32:43,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:43,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:32:43,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:43,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:32:44,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1116 states and 2149 transitions. [2022-12-15 02:32:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2149 transitions. [2022-12-15 02:32:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 02:32:44,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:44,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:32:44,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 02:32:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1157 states and 2203 transitions. [2022-12-15 02:32:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2203 transitions. [2022-12-15 02:32:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 02:32:44,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:45,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:45,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:32:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1157 states and 2201 transitions. [2022-12-15 02:32:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2201 transitions. [2022-12-15 02:32:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:32:45,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:45,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:45,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:32:45,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:32:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1160 states and 2203 transitions. [2022-12-15 02:32:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2203 transitions. [2022-12-15 02:32:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:32:45,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:45,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:45,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 02:32:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1160 states and 2201 transitions. [2022-12-15 02:32:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2201 transitions. [2022-12-15 02:32:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 02:32:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:45,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 02:32:45,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 02:32:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1144 states and 2181 transitions. [2022-12-15 02:32:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2181 transitions. [2022-12-15 02:32:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 02:32:46,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:46,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 02:32:46,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 02:32:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 02:32:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 02:32:46,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:32:46,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:46,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:32:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:32:56,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-15 02:32:56,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 02:32:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 02:32:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:32:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 02:32:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 02:32:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 02:32:56,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:32:56,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 02:33:06,621 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) [2022-12-15 02:33:06,624 INFO L158 Benchmark]: Toolchain (without parser) took 29000.44ms. Allocated memory was 117.4MB in the beginning and 356.5MB in the end (delta: 239.1MB). Free memory was 76.9MB in the beginning and 215.8MB in the end (delta: -138.9MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,625 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory was 82.0MB in the beginning and 82.0MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:33:06,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 654.18ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.9MB in the beginning and 89.8MB in the end (delta: -12.9MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.56ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 75.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,626 INFO L158 Benchmark]: Boogie Preprocessor took 74.03ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 62.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,627 INFO L158 Benchmark]: RCFGBuilder took 2379.05ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 62.5MB in the beginning and 104.2MB in the end (delta: -41.7MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,627 INFO L158 Benchmark]: CodeCheck took 25800.29ms. Allocated memory was 207.6MB in the beginning and 356.5MB in the end (delta: 148.9MB). Free memory was 104.2MB in the beginning and 215.8MB in the end (delta: -111.6MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2022-12-15 02:33:06,629 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 0.21ms. Allocated memory is still 117.4MB. Free memory was 82.0MB in the beginning and 82.0MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 654.18ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.9MB in the beginning and 89.8MB in the end (delta: -12.9MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.56ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 75.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.03ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 62.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2379.05ms. Allocated memory was 142.6MB in the beginning and 207.6MB in the end (delta: 65.0MB). Free memory was 62.5MB in the beginning and 104.2MB in the end (delta: -41.7MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * CodeCheck took 25800.29ms. Allocated memory was 207.6MB in the beginning and 356.5MB in the end (delta: 148.9MB). Free memory was 104.2MB in the beginning and 215.8MB in the end (delta: -111.6MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:33:06,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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_520e1041-4d00-4e57-9c44-c26eeb5229a2/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 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 --- 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 [2022-12-15 02:33:08,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:33:08,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:33:08,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:33:08,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:33:08,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:33:08,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:33:08,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:33:08,125 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:33:08,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:33:08,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:33:08,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:33:08,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:33:08,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:33:08,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:33:08,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:33:08,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:33:08,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:33:08,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:33:08,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:33:08,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:33:08,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:33:08,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:33:08,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:33:08,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:33:08,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:33:08,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:33:08,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:33:08,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:33:08,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:33:08,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:33:08,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:33:08,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:33:08,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:33:08,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:33:08,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:33:08,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:33:08,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:33:08,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:33:08,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:33:08,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:33:08,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 02:33:08,177 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:33:08,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:33:08,178 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:33:08,179 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:33:08,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:33:08,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:33:08,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:33:08,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:33:08,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:33:08,182 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:33:08,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:33:08,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:33:08,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:33:08,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:33:08,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:33:08,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:33:08,183 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f54335276b565c52e40eef6a3f78ed9d794347e65877e7f862e4de86bcdea73 [2022-12-15 02:33:08,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:33:08,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:33:08,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:33:08,448 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:33:08,448 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:33:08,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2022-12-15 02:33:11,049 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:33:11,262 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:33:11,262 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i [2022-12-15 02:33:11,273 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/46afc88a2/abff30bde55b49bfb6445055ccabfae1/FLAG3dc40bd4e [2022-12-15 02:33:11,284 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/data/46afc88a2/abff30bde55b49bfb6445055ccabfae1 [2022-12-15 02:33:11,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:33:11,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:33:11,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:33:11,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:33:11,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:33:11,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:33:11" (1/1) ... [2022-12-15 02:33:11,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fbe7b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:11, skipping insertion in model container [2022-12-15 02:33:11,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:33:11" (1/1) ... [2022-12-15 02:33:11,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:33:11,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:33:11,674 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[33021,33034] [2022-12-15 02:33:11,856 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:33:11,858 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[84583,84596] [2022-12-15 02:33:11,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:33:11,871 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 02:33:11,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:33:11,895 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[33021,33034] [2022-12-15 02:33:11,963 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:33:11,965 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[84583,84596] [2022-12-15 02:33:11,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:33:11,969 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:33:11,985 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[33021,33034] [2022-12-15 02:33:12,040 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:33:12,041 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_520e1041-4d00-4e57-9c44-c26eeb5229a2/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-1.i[84583,84596] [2022-12-15 02:33:12,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:33:12,067 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:33:12,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12 WrapperNode [2022-12-15 02:33:12,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:33:12,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:33:12,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:33:12,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:33:12,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,160 INFO L138 Inliner]: procedures = 180, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 02:33:12,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:33:12,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:33:12,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:33:12,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:33:12,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,227 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:33:12,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:33:12,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:33:12,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:33:12,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:33:12" (1/1) ... [2022-12-15 02:33:12,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:33:12,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:33:12,298 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:33:12,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:33:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 02:33:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:33:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:33:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:33:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 02:33:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 02:33:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:33:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:33:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:33:12,480 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:33:12,482 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:33:25,968 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:33:26,373 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:33:26,374 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 02:33:26,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:33:26 BoogieIcfgContainer [2022-12-15 02:33:26,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:33:26,377 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:33:26,378 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:33:26,390 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:33:26,391 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:33:26" (1/1) ... [2022-12-15 02:33:26,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:33:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:33:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 02:33:26,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 02:33:26,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:33:26,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:33:26,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:33:26,495 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) [2022-12-15 02:33:26,499 INFO L158 Benchmark]: Toolchain (without parser) took 15211.53ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 29.2MB in the beginning and 58.3MB in the end (delta: -29.1MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2022-12-15 02:33:26,499 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:33:26,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 780.70ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 29.0MB in the beginning and 45.3MB in the end (delta: -16.3MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2022-12-15 02:33:26,501 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.73ms. Allocated memory is still 81.8MB. Free memory was 45.3MB in the beginning and 31.6MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 02:33:26,501 INFO L158 Benchmark]: Boogie Preprocessor took 108.66ms. Allocated memory is still 81.8MB. Free memory was 31.6MB in the beginning and 36.5MB in the end (delta: -4.9MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2022-12-15 02:33:26,502 INFO L158 Benchmark]: RCFGBuilder took 14107.04ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 36.5MB in the beginning and 33.3MB in the end (delta: 3.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-15 02:33:26,502 INFO L158 Benchmark]: CodeCheck took 120.19ms. Allocated memory is still 119.5MB. Free memory was 33.3MB in the beginning and 58.3MB in the end (delta: -25.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:33:26,505 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 0.13ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 780.70ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 29.0MB in the beginning and 45.3MB in the end (delta: -16.3MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.73ms. Allocated memory is still 81.8MB. Free memory was 45.3MB in the beginning and 31.6MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.66ms. Allocated memory is still 81.8MB. Free memory was 31.6MB in the beginning and 36.5MB in the end (delta: -4.9MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * RCFGBuilder took 14107.04ms. Allocated memory was 81.8MB in the beginning and 119.5MB in the end (delta: 37.7MB). Free memory was 36.5MB in the beginning and 33.3MB in the end (delta: 3.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * CodeCheck took 120.19ms. Allocated memory is still 119.5MB. Free memory was 33.3MB in the beginning and 58.3MB in the end (delta: -25.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:33:26,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520e1041-4d00-4e57-9c44-c26eeb5229a2/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