./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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_520c7b2e-39de-4f45-a003-e8c3f10542ff/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 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 --- 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 00:12:27,863 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:12:27,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:12:27,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:12:27,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:12:27,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:12:27,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:12:27,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:12:27,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:12:27,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:12:27,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:12:27,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:12:27,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:12:27,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:12:27,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:12:27,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:12:27,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:12:27,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:12:27,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:12:27,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:12:27,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:12:27,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:12:27,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:12:27,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:12:27,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:12:27,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:12:27,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:12:27,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:12:27,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:12:27,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:12:27,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:12:27,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:12:27,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:12:27,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:12:27,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:12:27,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:12:27,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:12:27,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:12:27,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:12:27,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:12:27,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:12:27,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:12:27,925 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:12:27,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:12:27,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:12:27,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:12:27,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:12:27,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:12:27,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:12:27,927 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:12:27,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:12:27,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:12:27,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:12:27,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:12:27,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:12:27,928 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:12:27,929 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:12:27,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:12:27,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:12:27,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:12:27,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:12:27,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:12:27,930 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:12:27,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:12:27,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:12:27,930 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 [2022-12-15 00:12:28,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:12:28,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:12:28,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:12:28,108 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:12:28,108 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:12:28,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2022-12-15 00:12:30,678 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:12:30,972 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:12:30,972 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2022-12-15 00:12:30,988 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/f6affe474/dc9d81fcb19346f48558ff7df0b9176f/FLAGce210eb6b [2022-12-15 00:12:31,234 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/f6affe474/dc9d81fcb19346f48558ff7df0b9176f [2022-12-15 00:12:31,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:12:31,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:12:31,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:12:31,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:12:31,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:12:31,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43efbaec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31, skipping insertion in model container [2022-12-15 00:12:31,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:12:31,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:12:31,576 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[33021,33034] [2022-12-15 00:12:31,718 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:12:31,719 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[84583,84596] [2022-12-15 00:12:31,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:12:31,730 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:12:31,752 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[33021,33034] [2022-12-15 00:12:31,815 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:12:31,816 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[84583,84596] [2022-12-15 00:12:31,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:12:31,837 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:12:31,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31 WrapperNode [2022-12-15 00:12:31,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:12:31,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:12:31,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:12:31,838 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:12:31,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,925 INFO L138 Inliner]: procedures = 177, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 00:12:31,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:12:31,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:12:31,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:12:31,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:12:31,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,986 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:31,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:32,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:12:32,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:12:32,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:12:32,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:12:32,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:12:31" (1/1) ... [2022-12-15 00:12:32,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:12:32,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:12:32,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:12:32,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:12:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:12:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:12:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:12:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:12:32,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 00:12:32,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:12:32,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:12:32,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:12:32,188 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:12:32,190 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:12:33,988 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:12:34,282 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:12:34,283 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 00:12:34,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:12:34 BoogieIcfgContainer [2022-12-15 00:12:34,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:12:34,287 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:12:34,287 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:12:34,294 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:12:34,294 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:12:34" (1/1) ... [2022-12-15 00:12:34,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:12:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 00:12:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 00:12:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:12:34,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:34,470 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 00:12:34,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 1099 states and 2164 transitions. [2022-12-15 00:12:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2164 transitions. [2022-12-15 00:12:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-15 00:12:34,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:34,592 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 00:12:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1101 states and 2163 transitions. [2022-12-15 00:12:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2163 transitions. [2022-12-15 00:12:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 00:12:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:34,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:34,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:34,701 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 00:12:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1101 states and 2157 transitions. [2022-12-15 00:12:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2157 transitions. [2022-12-15 00:12:34,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-15 00:12:34,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:34,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:34,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:34,813 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 00:12:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1101 states and 2151 transitions. [2022-12-15 00:12:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2151 transitions. [2022-12-15 00:12:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-15 00:12:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:34,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:34,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:34,916 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 00:12:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:34,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1101 states and 2145 transitions. [2022-12-15 00:12:34,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2145 transitions. [2022-12-15 00:12:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 00:12:34,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:35,370 INFO L263 TraceCheckSpWp]: Trace formula consists of 1516 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:35,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:35,376 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 00:12:35,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1101 states and 2139 transitions. [2022-12-15 00:12:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 2139 transitions. [2022-12-15 00:12:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 00:12:35,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:35,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:35,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 1659 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 00:12:35,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:35,956 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 00:12:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1113 states and 2153 transitions. [2022-12-15 00:12:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2153 transitions. [2022-12-15 00:12:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 00:12:36,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:36,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 442 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:36,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:36,239 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 00:12:36,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1113 states and 2151 transitions. [2022-12-15 00:12:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2151 transitions. [2022-12-15 00:12:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 00:12:36,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:36,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:36,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:36,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:36,386 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 00:12:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1113 states and 2149 transitions. [2022-12-15 00:12:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2149 transitions. [2022-12-15 00:12:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 00:12:36,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:36,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 1673 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:36,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:36,989 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 00:12:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1113 states and 2147 transitions. [2022-12-15 00:12:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2147 transitions. [2022-12-15 00:12:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-15 00:12:37,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:37,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:37,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 00:12:37,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:37,517 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 00:12:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1116 states and 2149 transitions. [2022-12-15 00:12:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 2149 transitions. [2022-12-15 00:12:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 00:12:37,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:37,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 00:12:37,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:37,820 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 00:12:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1157 states and 2203 transitions. [2022-12-15 00:12:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2203 transitions. [2022-12-15 00:12:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:12:38,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:38,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:38,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:38,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:38,588 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 00:12:38,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1157 states and 2201 transitions. [2022-12-15 00:12:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2201 transitions. [2022-12-15 00:12:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:12:38,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:38,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 00:12:38,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:38,859 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 00:12:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1160 states and 2203 transitions. [2022-12-15 00:12:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2203 transitions. [2022-12-15 00:12:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:12:38,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:39,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:39,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:39,084 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 00:12:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1160 states and 2201 transitions. [2022-12-15 00:12:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2201 transitions. [2022-12-15 00:12:39,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:12:39,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:39,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:39,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 00:12:39,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:39,439 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 00:12:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1144 states and 2181 transitions. [2022-12-15 00:12:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2181 transitions. [2022-12-15 00:12:39,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:12:39,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:39,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:39,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 00:12:39,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:39,696 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 00:12:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:39,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 00:12:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 00:12:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:12:39,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:12:49,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:12:49,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-15 00:12:49,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 00:12:49,911 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 00:12:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:12:49,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1144 states and 2176 transitions. [2022-12-15 00:12:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2176 transitions. [2022-12-15 00:12:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:12:49,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:12:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 00:13:00,218 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 00:13:00,221 INFO L158 Benchmark]: Toolchain (without parser) took 28983.79ms. Allocated memory was 104.9MB in the beginning and 333.4MB in the end (delta: 228.6MB). Free memory was 48.7MB in the beginning and 185.5MB in the end (delta: -136.8MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,222 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:13:00,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 599.48ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 48.4MB in the beginning and 64.4MB in the end (delta: -16.0MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,223 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.71ms. Allocated memory is still 130.0MB. Free memory was 64.4MB in the beginning and 89.2MB in the end (delta: -24.9MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,223 INFO L158 Benchmark]: Boogie Preprocessor took 73.88ms. Allocated memory is still 130.0MB. Free memory was 89.2MB in the beginning and 76.0MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,224 INFO L158 Benchmark]: RCFGBuilder took 2285.70ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 76.0MB in the beginning and 89.8MB in the end (delta: -13.8MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,224 INFO L158 Benchmark]: CodeCheck took 25933.73ms. Allocated memory was 157.3MB in the beginning and 333.4MB in the end (delta: 176.2MB). Free memory was 89.8MB in the beginning and 185.5MB in the end (delta: -95.8MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. [2022-12-15 00:13:00,227 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 0.23ms. Allocated memory is still 104.9MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 599.48ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 48.4MB in the beginning and 64.4MB in the end (delta: -16.0MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.71ms. Allocated memory is still 130.0MB. Free memory was 64.4MB in the beginning and 89.2MB in the end (delta: -24.9MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.88ms. Allocated memory is still 130.0MB. Free memory was 89.2MB in the beginning and 76.0MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2285.70ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 76.0MB in the beginning and 89.8MB in the end (delta: -13.8MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * CodeCheck took 25933.73ms. Allocated memory was 157.3MB in the beginning and 333.4MB in the end (delta: 176.2MB). Free memory was 89.8MB in the beginning and 185.5MB in the end (delta: -95.8MB). Peak memory consumption was 79.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:13:00,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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_520c7b2e-39de-4f45-a003-e8c3f10542ff/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 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 --- 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 00:13:01,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:13:01,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:13:01,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:13:01,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:13:01,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:13:01,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:13:01,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:13:01,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:13:01,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:13:01,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:13:01,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:13:01,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:13:01,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:13:01,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:13:01,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:13:01,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:13:01,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:13:01,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:13:01,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:13:01,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:13:01,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:13:01,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:13:01,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:13:01,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:13:01,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:13:01,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:13:01,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:13:01,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:13:01,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:13:01,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:13:01,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:13:01,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:13:01,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:13:01,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:13:01,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:13:01,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:13:01,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:13:01,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:13:01,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:13:01,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:13:01,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 00:13:01,757 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:13:01,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:13:01,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:13:01,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:13:01,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:13:01,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:13:01,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:13:01,760 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:13:01,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:13:01,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:13:01,762 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:13:01,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:13:01,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:13:01,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:13:01,763 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:13:01,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:13:01,764 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 [2022-12-15 00:13:01,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:13:02,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:13:02,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:13:02,015 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:13:02,016 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:13:02,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2022-12-15 00:13:04,604 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:13:04,863 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:13:04,863 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2022-12-15 00:13:04,877 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/5441dabe7/c7d0088f97f64f518eccd7efbb9612b5/FLAG481ac44d2 [2022-12-15 00:13:04,888 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/data/5441dabe7/c7d0088f97f64f518eccd7efbb9612b5 [2022-12-15 00:13:04,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:13:04,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:13:04,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:13:04,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:13:04,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:13:04,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:13:04" (1/1) ... [2022-12-15 00:13:04,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759196f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:04, skipping insertion in model container [2022-12-15 00:13:04,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:13:04" (1/1) ... [2022-12-15 00:13:04,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:13:04,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:13:05,307 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[33021,33034] [2022-12-15 00:13:05,451 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:13:05,453 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[84583,84596] [2022-12-15 00:13:05,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:13:05,476 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:13:05,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:13:05,522 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[33021,33034] [2022-12-15 00:13:05,623 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:13:05,624 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[84583,84596] [2022-12-15 00:13:05,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:13:05,629 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:13:05,646 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[33021,33034] [2022-12-15 00:13:05,700 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:13:05,702 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_520c7b2e-39de-4f45-a003-e8c3f10542ff/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i[84583,84596] [2022-12-15 00:13:05,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:13:05,724 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:13:05,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05 WrapperNode [2022-12-15 00:13:05,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:13:05,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:13:05,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:13:05,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:13:05,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,849 INFO L138 Inliner]: procedures = 180, calls = 730, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2860 [2022-12-15 00:13:05,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:13:05,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:13:05,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:13:05,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:13:05,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,934 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:13:05,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:13:05,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:13:05,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:13:05,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:13:05" (1/1) ... [2022-12-15 00:13:05,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:13:05,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:13:05,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:13:05,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:13:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 00:13:06,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:13:06,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:13:06,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:13:06,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:13:06,154 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:13:06,156 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:13:19,595 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:13:19,979 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:13:19,979 INFO L300 CfgBuilder]: Removed 54 assume(true) statements. [2022-12-15 00:13:19,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:13:19 BoogieIcfgContainer [2022-12-15 00:13:19,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:13:19,985 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:13:19,985 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:13:19,995 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:13:19,995 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:13:19" (1/1) ... [2022-12-15 00:13:20,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:13:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:13:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1099 states and 2169 transitions. [2022-12-15 00:13:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 2169 transitions. [2022-12-15 00:13:20,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 00:13:20,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:13:20,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:13:20,127 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 00:13:20,130 INFO L158 Benchmark]: Toolchain (without parser) took 15238.64ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 51.5MB in the beginning and 33.9MB in the end (delta: 17.6MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,131 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 77.6MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:13:20,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 832.74ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 51.3MB in the beginning and 46.1MB in the end (delta: 5.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.94ms. Allocated memory is still 94.4MB. Free memory was 46.1MB in the beginning and 59.1MB in the end (delta: -13.0MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,133 INFO L158 Benchmark]: Boogie Preprocessor took 100.65ms. Allocated memory is still 94.4MB. Free memory was 59.1MB in the beginning and 45.4MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,133 INFO L158 Benchmark]: RCFGBuilder took 14032.70ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 45.4MB in the beginning and 45.0MB in the end (delta: 369.7kB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,134 INFO L158 Benchmark]: CodeCheck took 143.90ms. Allocated memory is still 113.2MB. Free memory was 45.0MB in the beginning and 33.9MB in the end (delta: 11.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:13:20,137 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 0.12ms. Allocated memory is still 77.6MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 832.74ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 51.3MB in the beginning and 46.1MB in the end (delta: 5.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.94ms. Allocated memory is still 94.4MB. Free memory was 46.1MB in the beginning and 59.1MB in the end (delta: -13.0MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.65ms. Allocated memory is still 94.4MB. Free memory was 59.1MB in the beginning and 45.4MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14032.70ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 45.4MB in the beginning and 45.0MB in the end (delta: 369.7kB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * CodeCheck took 143.90ms. Allocated memory is still 113.2MB. Free memory was 45.0MB in the beginning and 33.9MB in the end (delta: 11.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:13:20,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_520c7b2e-39de-4f45-a003-e8c3f10542ff/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