./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 20:41:30,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:41:30,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:41:30,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:41:30,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:41:30,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:41:30,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:41:30,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:41:30,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:41:30,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:41:30,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:41:30,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:41:30,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:41:30,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:41:30,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:41:30,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:41:30,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:41:30,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:41:30,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:41:30,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:41:30,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:41:30,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:41:30,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:41:30,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:41:30,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:41:30,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:41:30,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:41:30,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:41:30,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:41:30,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:41:30,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:41:30,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:41:30,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:41:30,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:41:30,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:41:30,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:41:30,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:41:30,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:41:30,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:41:30,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:41:30,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:41:30,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 20:41:30,657 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:41:30,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:41:30,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:41:30,658 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:41:30,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:41:30,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:41:30,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:41:30,659 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:41:30,660 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:41:30,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:41:30,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:41:30,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:41:30,661 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:41:30,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:41:30,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:41:30,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:30,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:41:30,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:41:30,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:41:30,662 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:41:30,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:41:30,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:41:30,662 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-12-14 20:41:30,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:41:30,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:41:30,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:41:30,882 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:41:30,882 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:41:30,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-12-14 20:41:33,406 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:41:33,581 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:41:33,581 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-12-14 20:41:33,590 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/8a41659bd/2aeed42d1911490692b40d762c409636/FLAG5312d2a45 [2022-12-14 20:41:33,601 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/8a41659bd/2aeed42d1911490692b40d762c409636 [2022-12-14 20:41:33,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:41:33,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:41:33,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:33,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:41:33,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:41:33,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:33" (1/1) ... [2022-12-14 20:41:33,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49264456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:33, skipping insertion in model container [2022-12-14 20:41:33,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:33" (1/1) ... [2022-12-14 20:41:33,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:41:33,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:41:33,918 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2022-12-14 20:41:33,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:33,993 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:41:34,013 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2022-12-14 20:41:34,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:34,063 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:41:34,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34 WrapperNode [2022-12-14 20:41:34,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:34,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:34,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:41:34,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:41:34,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,114 INFO L138 Inliner]: procedures = 177, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 778 [2022-12-14 20:41:34,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:34,115 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:41:34,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:41:34,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:41:34,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,193 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:41:34,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:41:34,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:41:34,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:41:34,203 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:34" (1/1) ... [2022-12-14 20:41:34,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:34,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:41:34,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:41:34,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:41:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:41:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:41:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:41:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:41:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:41:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:41:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:41:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:41:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:41:34,403 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:41:34,404 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:41:35,165 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:41:35,419 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:41:35,420 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-14 20:41:35,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:35 BoogieIcfgContainer [2022-12-14 20:41:35,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:41:35,423 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:41:35,423 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:41:35,431 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:41:35,431 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:35" (1/1) ... [2022-12-14 20:41:35,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:41:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-14 20:41:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-14 20:41:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 20:41:35,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,586 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 20:41:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 102 states and 171 transitions. [2022-12-14 20:41:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 171 transitions. [2022-12-14 20:41:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 20:41:35,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:35,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:35,671 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 20:41:35,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 105 states and 175 transitions. [2022-12-14 20:41:35,703 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 175 transitions. [2022-12-14 20:41:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 20:41:35,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:35,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:35,751 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 20:41:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 105 states and 173 transitions. [2022-12-14 20:41:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2022-12-14 20:41:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:41:35,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:35,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:35,798 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 20:41:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2022-12-14 20:41:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2022-12-14 20:41:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 20:41:35,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:35,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:35,855 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 20:41:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 163 transitions. [2022-12-14 20:41:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 163 transitions. [2022-12-14 20:41:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:41:35,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:36,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 1405 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:36,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:36,296 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 20:41:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 105 states and 157 transitions. [2022-12-14 20:41:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 157 transitions. [2022-12-14 20:41:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:41:36,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:36,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:36,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 1548 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:36,777 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:36,834 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 20:41:36,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 128 states and 186 transitions. [2022-12-14 20:41:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 186 transitions. [2022-12-14 20:41:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 20:41:36,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:36,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:37,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:37,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:37,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:37,096 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 20:41:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 128 states and 184 transitions. [2022-12-14 20:41:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 184 transitions. [2022-12-14 20:41:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:41:37,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:37,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:37,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 1549 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:37,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:37,577 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 20:41:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 152 states and 214 transitions. [2022-12-14 20:41:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 214 transitions. [2022-12-14 20:41:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:41:37,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:37,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:37,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:37,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:37,958 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 20:41:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 152 states and 212 transitions. [2022-12-14 20:41:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2022-12-14 20:41:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:41:37,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:38,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 1562 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:41:38,370 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:38,372 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 20:41:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 152 states and 210 transitions. [2022-12-14 20:41:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 210 transitions. [2022-12-14 20:41:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:41:38,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:38,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:41:38,793 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:38,839 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 20:41:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2022-12-14 20:41:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2022-12-14 20:41:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:41:38,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 1568 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:39,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:39,416 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 20:41:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 168 states and 227 transitions. [2022-12-14 20:41:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 227 transitions. [2022-12-14 20:41:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-14 20:41:39,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:39,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:39,898 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 20:41:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 171 states and 229 transitions. [2022-12-14 20:41:39,913 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 229 transitions. [2022-12-14 20:41:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:41:39,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,347 INFO L263 TraceCheckSpWp]: Trace formula consists of 1599 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:41:40,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:40,387 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 20:41:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 231 transitions. [2022-12-14 20:41:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 231 transitions. [2022-12-14 20:41:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:41:40,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:40,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:40,647 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 20:41:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 183 states and 241 transitions. [2022-12-14 20:41:40,671 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 241 transitions. [2022-12-14 20:41:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:41:40,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 20:41:40,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:40,930 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 20:41:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 251 transitions. [2022-12-14 20:41:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2022-12-14 20:41:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:41:40,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:43,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:41:43,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:41:43,393 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 20:41:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2022-12-14 20:41:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2022-12-14 20:41:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:41:43,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 20:41:53,699 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 20:41:53,702 INFO L158 Benchmark]: Toolchain (without parser) took 20097.23ms. Allocated memory was 134.2MB in the beginning and 343.9MB in the end (delta: 209.7MB). Free memory was 90.9MB in the beginning and 237.1MB in the end (delta: -146.2MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,703 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:41:53,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.54ms. Allocated memory is still 134.2MB. Free memory was 90.5MB in the beginning and 62.4MB in the end (delta: 28.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.62ms. Allocated memory is still 134.2MB. Free memory was 62.4MB in the beginning and 56.2MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,704 INFO L158 Benchmark]: Boogie Preprocessor took 87.31ms. Allocated memory is still 134.2MB. Free memory was 56.2MB in the beginning and 99.8MB in the end (delta: -43.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,704 INFO L158 Benchmark]: RCFGBuilder took 1219.86ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 99.8MB in the beginning and 105.2MB in the end (delta: -5.5MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,705 INFO L158 Benchmark]: CodeCheck took 18278.34ms. Allocated memory was 161.5MB in the beginning and 343.9MB in the end (delta: 182.5MB). Free memory was 105.2MB in the beginning and 237.1MB in the end (delta: -131.9MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2022-12-14 20:41:53,707 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 0.15ms. Allocated memory is still 107.0MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.54ms. Allocated memory is still 134.2MB. Free memory was 90.5MB in the beginning and 62.4MB in the end (delta: 28.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.62ms. Allocated memory is still 134.2MB. Free memory was 62.4MB in the beginning and 56.2MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.31ms. Allocated memory is still 134.2MB. Free memory was 56.2MB in the beginning and 99.8MB in the end (delta: -43.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1219.86ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 99.8MB in the beginning and 105.2MB in the end (delta: -5.5MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * CodeCheck took 18278.34ms. Allocated memory was 161.5MB in the beginning and 343.9MB in the end (delta: 182.5MB). Free memory was 105.2MB in the beginning and 237.1MB in the end (delta: -131.9MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:41:53,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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 f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 --- 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 20:41:55,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:41:55,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:41:55,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:41:55,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:41:55,446 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:41:55,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:41:55,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:41:55,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:41:55,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:41:55,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:41:55,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:41:55,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:41:55,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:41:55,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:41:55,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:41:55,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:41:55,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:41:55,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:41:55,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:41:55,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:41:55,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:41:55,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:41:55,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:41:55,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:41:55,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:41:55,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:41:55,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:41:55,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:41:55,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:41:55,480 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:41:55,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:41:55,482 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:41:55,483 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:41:55,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:41:55,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:41:55,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:41:55,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:41:55,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:41:55,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:41:55,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:41:55,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-14 20:41:55,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:41:55,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:41:55,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:41:55,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:41:55,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:41:55,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:41:55,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:41:55,514 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:41:55,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:41:55,514 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:41:55,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:41:55,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:41:55,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:41:55,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:41:55,515 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:41:55,515 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:41:55,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:41:55,517 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:41:55,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:41:55,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:41:55,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:55,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:41:55,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:41:55,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:41:55,518 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:41:55,518 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:41:55,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:41:55,519 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:41:55,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:41:55,519 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0b44034f537cfca2c2eab71fbff4de4b57572a56ff00cd4bbb31f940e955385 [2022-12-14 20:41:55,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:41:55,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:41:55,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:41:55,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:41:55,782 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:41:55,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-12-14 20:41:58,387 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:41:58,616 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:41:58,617 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2022-12-14 20:41:58,630 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/1c0dfbe6d/a7cd959f14104e5ea92238751086840a/FLAG7912d25f4 [2022-12-14 20:41:58,642 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/data/1c0dfbe6d/a7cd959f14104e5ea92238751086840a [2022-12-14 20:41:58,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:41:58,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:41:58,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:58,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:41:58,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:41:58,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:58" (1/1) ... [2022-12-14 20:41:58,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14127d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:58, skipping insertion in model container [2022-12-14 20:41:58,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:58" (1/1) ... [2022-12-14 20:41:58,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:41:58,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:41:58,964 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2022-12-14 20:41:59,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:59,028 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:41:59,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:41:59,045 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2022-12-14 20:41:59,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:59,098 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:41:59,121 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_635bb37a-ea44-440a-9ee7-efbff27cb2c6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i[33021,33034] [2022-12-14 20:41:59,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:59,183 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:41:59,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59 WrapperNode [2022-12-14 20:41:59,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:59,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:59,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:41:59,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:41:59,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,220 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,264 INFO L138 Inliner]: procedures = 180, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 779 [2022-12-14 20:41:59,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:59,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:41:59,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:41:59,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:41:59,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,336 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:41:59,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:41:59,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:41:59,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:41:59,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:59" (1/1) ... [2022-12-14 20:41:59,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:59,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:41:59,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:41:59,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:41:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:41:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:41:59,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:41:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:41:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:41:59,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:41:59,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:41:59,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:41:59,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:41:59,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:41:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:41:59,574 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:41:59,576 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:42:13,255 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:42:13,512 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:42:13,512 INFO L300 CfgBuilder]: Removed 40 assume(true) statements. [2022-12-14 20:42:13,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:42:13 BoogieIcfgContainer [2022-12-14 20:42:13,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:42:13,515 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:42:13,515 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:42:13,523 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:42:13,523 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:42:13" (1/1) ... [2022-12-14 20:42:13,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:42:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 172 transitions. [2022-12-14 20:42:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 172 transitions. [2022-12-14 20:42:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 20:42:13,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,617 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 20:42:13,620 INFO L158 Benchmark]: Toolchain (without parser) took 14974.78ms. Allocated memory was 58.7MB in the beginning and 73.4MB in the end (delta: 14.7MB). Free memory was 35.5MB in the beginning and 37.6MB in the end (delta: -2.1MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,621 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:42:13,621 INFO L158 Benchmark]: CACSL2BoogieTranslator took 543.12ms. Allocated memory was 58.7MB in the beginning and 73.4MB in the end (delta: 14.7MB). Free memory was 35.4MB in the beginning and 50.0MB in the end (delta: -14.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,622 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.97ms. Allocated memory is still 73.4MB. Free memory was 50.0MB in the beginning and 44.5MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,622 INFO L158 Benchmark]: Boogie Preprocessor took 83.06ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 37.8MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,622 INFO L158 Benchmark]: RCFGBuilder took 14166.07ms. Allocated memory is still 73.4MB. Free memory was 37.7MB in the beginning and 23.8MB in the end (delta: 14.0MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,623 INFO L158 Benchmark]: CodeCheck took 104.09ms. Allocated memory is still 73.4MB. Free memory was 23.8MB in the beginning and 37.6MB in the end (delta: -13.9MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2022-12-14 20:42:13,625 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 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 543.12ms. Allocated memory was 58.7MB in the beginning and 73.4MB in the end (delta: 14.7MB). Free memory was 35.4MB in the beginning and 50.0MB in the end (delta: -14.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.97ms. Allocated memory is still 73.4MB. Free memory was 50.0MB in the beginning and 44.5MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.06ms. Allocated memory is still 73.4MB. Free memory was 44.5MB in the beginning and 37.8MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14166.07ms. Allocated memory is still 73.4MB. Free memory was 37.7MB in the beginning and 23.8MB in the end (delta: 14.0MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * CodeCheck took 104.09ms. Allocated memory is still 73.4MB. Free memory was 23.8MB in the beginning and 37.6MB in the end (delta: -13.9MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:42:13,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_635bb37a-ea44-440a-9ee7-efbff27cb2c6/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