./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/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_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:22:00,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:22:00,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:22:00,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:22:00,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:22:00,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:22:00,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:22:00,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:22:00,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:22:00,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:22:00,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:22:00,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:22:00,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:22:00,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:22:00,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:22:00,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:22:00,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:22:00,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:22:00,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:22:00,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:22:00,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:22:00,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:22:00,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:22:00,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:22:00,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:22:00,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:22:00,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:22:00,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:22:00,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:22:00,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:22:00,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:22:00,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:22:00,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:22:00,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:22:00,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:22:00,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:22:00,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:22:00,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:22:00,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:22:00,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:22:00,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:22:00,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 19:22:00,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:22:00,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:22:00,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:22:00,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:22:00,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:22:00,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:22:00,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:22:00,125 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:22:00,125 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:22:00,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:22:00,126 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:22:00,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:22:00,127 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:22:00,127 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:22:00,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:22:00,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:00,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:22:00,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:22:00,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:22:00,128 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:22:00,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:22:00,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:22:00,128 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_b41834f7-6e88-430b-b7ac-56e69457f790/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 [2022-12-14 19:22:00,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:22:00,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:22:00,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:22:00,313 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:22:00,314 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:22:00,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-12-14 19:22:02,925 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:22:03,102 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:22:03,103 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-12-14 19:22:03,112 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/ddd1ed07b/397378491f4f4c92aaf617db29ffbc38/FLAG82199cb57 [2022-12-14 19:22:03,123 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/ddd1ed07b/397378491f4f4c92aaf617db29ffbc38 [2022-12-14 19:22:03,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:22:03,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:22:03,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:03,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:22:03,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:22:03,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49587432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03, skipping insertion in model container [2022-12-14 19:22:03,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:22:03,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:22:03,432 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_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i[33021,33034] [2022-12-14 19:22:03,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:03,491 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:22:03,510 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_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i[33021,33034] [2022-12-14 19:22:03,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:03,566 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:22:03,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03 WrapperNode [2022-12-14 19:22:03,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:03,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:03,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:22:03,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:22:03,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,630 INFO L138 Inliner]: procedures = 177, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 778 [2022-12-14 19:22:03,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:03,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:22:03,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:22:03,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:22:03,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,680 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:22:03,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:22:03,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:22:03,688 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:22:03,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:03" (1/1) ... [2022-12-14 19:22:03,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:03,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:22:03,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:22:03,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:22:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:22:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:22:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:22:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:22:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:22:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:22:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:22:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:22:03,890 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:22:03,891 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:22:04,659 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:22:04,903 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:22:04,903 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-14 19:22:04,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:04 BoogieIcfgContainer [2022-12-14 19:22:04,906 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:22:04,907 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:22:04,907 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:22:04,915 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:22:04,915 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:04" (1/1) ... [2022-12-14 19:22:04,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:22:04,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-14 19:22:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-14 19:22:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 19:22:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 102 states and 171 transitions. [2022-12-14 19:22:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 171 transitions. [2022-12-14 19:22:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 19:22:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:05,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 105 states and 175 transitions. [2022-12-14 19:22:05,205 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 175 transitions. [2022-12-14 19:22:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:22:05,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:05,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 105 states and 173 transitions. [2022-12-14 19:22:05,259 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2022-12-14 19:22:05,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 19:22:05,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:05,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2022-12-14 19:22:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2022-12-14 19:22:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:22:05,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:05,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 163 transitions. [2022-12-14 19:22:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 163 transitions. [2022-12-14 19:22:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 19:22:05,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 1405 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:05,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 157 transitions. [2022-12-14 19:22:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2022-12-14 19:22:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:22:05,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:06,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 1548 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:06,254 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:06,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 128 states and 186 transitions. [2022-12-14 19:22:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 186 transitions. [2022-12-14 19:22:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:22:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:06,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:06,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:06,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 128 states and 184 transitions. [2022-12-14 19:22:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 184 transitions. [2022-12-14 19:22:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:22:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:06,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 1549 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:06,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:07,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 152 states and 214 transitions. [2022-12-14 19:22:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 214 transitions. [2022-12-14 19:22:07,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 19:22:07,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:07,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:07,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:07,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 152 states and 212 transitions. [2022-12-14 19:22:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2022-12-14 19:22:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 19:22:07,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:07,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 1562 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 19:22:07,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 152 states and 210 transitions. [2022-12-14 19:22:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 210 transitions. [2022-12-14 19:22:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:22:07,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:08,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:22:08,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2022-12-14 19:22:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2022-12-14 19:22:08,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:22:08,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:08,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:08,935 INFO L263 TraceCheckSpWp]: Trace formula consists of 1568 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:08,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:08,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:22:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 168 states and 227 transitions. [2022-12-14 19:22:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 227 transitions. [2022-12-14 19:22:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 19:22:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:09,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:09,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:22:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 171 states and 229 transitions. [2022-12-14 19:22:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 229 transitions. [2022-12-14 19:22:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 19:22:09,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:09,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 1599 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:22:09,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:22:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 231 transitions. [2022-12-14 19:22:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 231 transitions. [2022-12-14 19:22:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:22:09,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:10,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:10,141 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:22:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 183 states and 241 transitions. [2022-12-14 19:22:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 241 transitions. [2022-12-14 19:22:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 19:22:10,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:10,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:10,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 19:22:10,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:22:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 251 transitions. [2022-12-14 19:22:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2022-12-14 19:22:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:22:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:12,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 19:22:12,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:22:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:22:12,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:12,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2022-12-14 19:22:12,931 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2022-12-14 19:22:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:22:12,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:23,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 19:22:23,169 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:22:23,172 INFO L158 Benchmark]: Toolchain (without parser) took 20045.72ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 80.3MB in the beginning and 128.0MB in the end (delta: -47.7MB). Peak memory consumption was 139.9MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,173 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:22:23,173 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.79ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 51.6MB in the end (delta: 28.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,173 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.74ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 51.6MB in the beginning and 137.6MB in the end (delta: -86.0MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,174 INFO L158 Benchmark]: Boogie Preprocessor took 55.94ms. Allocated memory is still 169.9MB. Free memory was 137.6MB in the beginning and 131.9MB in the end (delta: 5.6MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,174 INFO L158 Benchmark]: RCFGBuilder took 1218.66ms. Allocated memory is still 169.9MB. Free memory was 131.9MB in the beginning and 71.3MB in the end (delta: 60.7MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,175 INFO L158 Benchmark]: CodeCheck took 18264.10ms. Allocated memory was 169.9MB in the beginning and 302.0MB in the end (delta: 132.1MB). Free memory was 71.3MB in the beginning and 128.0MB in the end (delta: -56.7MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. [2022-12-14 19:22:23,177 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 0.12ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.79ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 51.6MB in the end (delta: 28.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.74ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 51.6MB in the beginning and 137.6MB in the end (delta: -86.0MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.94ms. Allocated memory is still 169.9MB. Free memory was 137.6MB in the beginning and 131.9MB in the end (delta: 5.6MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1218.66ms. Allocated memory is still 169.9MB. Free memory was 131.9MB in the beginning and 71.3MB in the end (delta: 60.7MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * CodeCheck took 18264.10ms. Allocated memory was 169.9MB in the beginning and 302.0MB in the end (delta: 132.1MB). Free memory was 71.3MB in the beginning and 128.0MB in the end (delta: -56.7MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:22:23,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/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_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/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_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:22:24,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:22:24,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:22:24,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:22:24,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:22:24,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:22:24,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:22:24,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:22:24,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:22:24,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:22:24,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:22:24,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:22:24,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:22:24,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:22:24,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:22:24,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:22:24,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:22:24,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:22:24,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:22:24,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:22:24,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:22:24,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:22:24,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:22:24,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:22:24,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:22:24,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:22:24,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:22:24,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:22:24,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:22:24,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:22:24,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:22:24,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:22:24,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:22:24,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:22:24,760 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:22:24,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:22:24,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:22:24,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:22:24,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:22:24,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:22:24,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:22:24,774 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 19:22:24,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:22:24,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:22:24,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:22:24,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:22:24,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:22:24,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:22:24,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:22:24,793 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:22:24,793 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:22:24,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:22:24,794 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:22:24,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:22:24,795 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:22:24,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:22:24,795 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:22:24,795 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:22:24,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:22:24,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:24,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:22:24,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:22:24,796 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_b41834f7-6e88-430b-b7ac-56e69457f790/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60f6803c5e3744d9299e1af81cd011414f5ac623b556345642fa85a1d93686e4 [2022-12-14 19:22:25,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:22:25,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:22:25,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:22:25,043 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:22:25,044 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:22:25,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-12-14 19:22:27,600 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:22:27,829 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:22:27,830 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i [2022-12-14 19:22:27,845 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/b24720b5d/adf6ddd6d78942a5bf20454518ed51f5/FLAGe7be68d04 [2022-12-14 19:22:28,166 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/data/b24720b5d/adf6ddd6d78942a5bf20454518ed51f5 [2022-12-14 19:22:28,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:22:28,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:22:28,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:28,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:22:28,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:22:28,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512f313a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28, skipping insertion in model container [2022-12-14 19:22:28,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:22:28,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:22:28,457 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_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i[33021,33034] [2022-12-14 19:22:28,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:28,528 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:22:28,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:22:28,564 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_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i[33021,33034] [2022-12-14 19:22:28,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:28,599 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:22:28,616 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_b41834f7-6e88-430b-b7ac-56e69457f790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-2.i[33021,33034] [2022-12-14 19:22:28,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:28,662 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:22:28,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28 WrapperNode [2022-12-14 19:22:28,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:28,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:28,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:22:28,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:22:28,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,686 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,713 INFO L138 Inliner]: procedures = 180, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 779 [2022-12-14 19:22:28,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:28,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:22:28,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:22:28,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:22:28,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,778 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:22:28,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:22:28,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:22:28,786 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:22:28,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:28" (1/1) ... [2022-12-14 19:22:28,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:28,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:22:28,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:22:28,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:22:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:22:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:22:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:22:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:22:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:22:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:22:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:22:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:22:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:22:28,985 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:22:28,986 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:22:43,203 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:22:43,491 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:22:43,491 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-14 19:22:43,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:43 BoogieIcfgContainer [2022-12-14 19:22:43,493 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:22:43,494 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:22:43,494 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:22:43,501 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:22:43,501 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:43" (1/1) ... [2022-12-14 19:22:43,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:22:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-14 19:22:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-14 19:22:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 19:22:43,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:43,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:43,587 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:22:43,590 INFO L158 Benchmark]: Toolchain (without parser) took 15419.18ms. Allocated memory is still 98.6MB. Free memory was 74.5MB in the beginning and 35.2MB in the end (delta: 39.3MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,591 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:22:43,591 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.29ms. Allocated memory is still 98.6MB. Free memory was 74.3MB in the beginning and 57.8MB in the end (delta: 16.4MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,592 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.79ms. Allocated memory is still 98.6MB. Free memory was 57.8MB in the beginning and 52.3MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,592 INFO L158 Benchmark]: Boogie Preprocessor took 72.26ms. Allocated memory is still 98.6MB. Free memory was 52.3MB in the beginning and 71.1MB in the end (delta: -18.8MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,593 INFO L158 Benchmark]: RCFGBuilder took 14707.12ms. Allocated memory is still 98.6MB. Free memory was 71.1MB in the beginning and 41.5MB in the end (delta: 29.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,593 INFO L158 Benchmark]: CodeCheck took 94.87ms. Allocated memory is still 98.6MB. Free memory was 41.5MB in the beginning and 35.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:22:43,596 INFO L339 ainManager$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 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.29ms. Allocated memory is still 98.6MB. Free memory was 74.3MB in the beginning and 57.8MB in the end (delta: 16.4MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.79ms. Allocated memory is still 98.6MB. Free memory was 57.8MB in the beginning and 52.3MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.26ms. Allocated memory is still 98.6MB. Free memory was 52.3MB in the beginning and 71.1MB in the end (delta: -18.8MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * RCFGBuilder took 14707.12ms. Allocated memory is still 98.6MB. Free memory was 71.1MB in the beginning and 41.5MB in the end (delta: 29.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * CodeCheck took 94.87ms. Allocated memory is still 98.6MB. Free memory was 41.5MB in the beginning and 35.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:22:43,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b41834f7-6e88-430b-b7ac-56e69457f790/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