./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:02:22,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:02:22,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:02:22,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:02:22,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:02:22,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:02:22,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:02:22,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:02:22,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:02:22,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:02:22,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:02:22,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:02:22,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:02:22,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:02:22,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:02:22,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:02:22,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:02:22,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:02:22,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:02:22,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:02:22,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:02:22,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:02:22,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:02:22,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:02:22,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:02:22,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:02:22,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:02:22,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:02:22,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:02:22,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:02:22,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:02:22,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:02:22,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:02:22,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:02:22,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:02:22,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:02:22,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:02:22,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:02:22,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:02:22,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:02:22,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:02:22,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-15 01:02:22,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:02:22,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:02:22,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:02:22,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:02:22,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:02:22,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:02:22,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:02:22,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:02:22,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:02:22,891 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:02:22,891 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:02:22,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:02:22,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:02:22,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:02:22,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:02:22,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:02:22,892 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:02:22,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:02:22,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:02:22,892 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-12-15 01:02:23,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:02:23,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:02:23,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:02:23,077 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:02:23,077 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:02:23,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-12-15 01:02:25,644 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:02:25,840 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:02:25,840 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-12-15 01:02:25,849 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/517baadf6/f1784e6d1d7540078350dd8028d802ce/FLAGf3c7664b3 [2022-12-15 01:02:26,217 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/517baadf6/f1784e6d1d7540078350dd8028d802ce [2022-12-15 01:02:26,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:02:26,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:02:26,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:02:26,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:02:26,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:02:26,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70cb7253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26, skipping insertion in model container [2022-12-15 01:02:26,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:02:26,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:02:26,497 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i[33021,33034] [2022-12-15 01:02:26,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:02:26,559 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:02:26,580 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i[33021,33034] [2022-12-15 01:02:26,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:02:26,629 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:02:26,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26 WrapperNode [2022-12-15 01:02:26,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:02:26,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:02:26,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:02:26,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:02:26,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,680 INFO L138 Inliner]: procedures = 177, calls = 186, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 623 [2022-12-15 01:02:26,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:02:26,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:02:26,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:02:26,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:02:26,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,713 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,720 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:02:26,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:02:26,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:02:26,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:02:26,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:26" (1/1) ... [2022-12-15 01:02:26,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:02:26,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:02:26,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:02:26,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:02:26,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:02:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:02:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:02:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:02:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:02:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:02:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:02:26,922 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:02:26,924 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:02:27,606 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:02:27,813 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:02:27,813 INFO L300 CfgBuilder]: Removed 31 assume(true) statements. [2022-12-15 01:02:27,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:02:27 BoogieIcfgContainer [2022-12-15 01:02:27,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:02:27,815 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:02:27,816 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:02:27,823 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:02:27,823 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:02:27" (1/1) ... [2022-12-15 01:02:27,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:02:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 89 states and 147 transitions. [2022-12-15 01:02:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 147 transitions. [2022-12-15 01:02:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:02:27,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:27,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 88 states and 146 transitions. [2022-12-15 01:02:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 146 transitions. [2022-12-15 01:02:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 01:02:27,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 89 states and 148 transitions. [2022-12-15 01:02:28,045 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 148 transitions. [2022-12-15 01:02:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 01:02:28,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:28,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 91 states and 150 transitions. [2022-12-15 01:02:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 150 transitions. [2022-12-15 01:02:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:02:28,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:28,153 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2022-12-15 01:02:28,157 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2022-12-15 01:02:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 01:02:28,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:28,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 91 states and 144 transitions. [2022-12-15 01:02:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 144 transitions. [2022-12-15 01:02:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 01:02:28,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:28,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 138 transitions. [2022-12-15 01:02:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 138 transitions. [2022-12-15 01:02:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-15 01:02:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:28,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 1405 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:28,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:28,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 91 states and 132 transitions. [2022-12-15 01:02:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 132 transitions. [2022-12-15 01:02:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 01:02:28,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:29,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 1548 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:29,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 114 states and 161 transitions. [2022-12-15 01:02:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 161 transitions. [2022-12-15 01:02:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 01:02:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:29,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:29,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 114 states and 159 transitions. [2022-12-15 01:02:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 159 transitions. [2022-12-15 01:02:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-15 01:02:29,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:29,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 1549 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:29,870 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:29,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 138 states and 189 transitions. [2022-12-15 01:02:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 189 transitions. [2022-12-15 01:02:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:02:30,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:30,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:30,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:30,313 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 138 states and 187 transitions. [2022-12-15 01:02:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 187 transitions. [2022-12-15 01:02:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-15 01:02:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:30,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 1562 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-15 01:02:30,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 138 states and 185 transitions. [2022-12-15 01:02:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 185 transitions. [2022-12-15 01:02:30,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 01:02:30,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:30,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:31,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 1568 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:31,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:02:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 141 states and 187 transitions. [2022-12-15 01:02:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2022-12-15 01:02:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 01:02:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:31,506 INFO L263 TraceCheckSpWp]: Trace formula consists of 1572 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-15 01:02:31,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2022-12-15 01:02:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2022-12-15 01:02:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 01:02:31,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:31,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:31,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 1579 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:02:31,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:02:32,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:32,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 155 states and 203 transitions. [2022-12-15 01:02:32,103 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2022-12-15 01:02:32,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-12-15 01:02:32,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:32,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:32,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:02:32,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:32,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 158 states and 205 transitions. [2022-12-15 01:02:32,523 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 205 transitions. [2022-12-15 01:02:32,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-15 01:02:32,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:32,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:32,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 1599 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-15 01:02:32,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:32,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:02:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 161 states and 207 transitions. [2022-12-15 01:02:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 207 transitions. [2022-12-15 01:02:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 01:02:32,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:32,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:33,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:33,156 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:02:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 170 states and 217 transitions. [2022-12-15 01:02:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 217 transitions. [2022-12-15 01:02:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 01:02:33,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:33,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-15 01:02:33,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-15 01:02:33,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-15 01:02:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:33,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 179 states and 227 transitions. [2022-12-15 01:02:33,472 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 227 transitions. [2022-12-15 01:02:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 01:02:33,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:33,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-15 01:02:43,682 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:02:43,685 INFO L158 Benchmark]: Toolchain (without parser) took 17461.64ms. Allocated memory was 134.2MB in the beginning and 285.2MB in the end (delta: 151.0MB). Free memory was 98.1MB in the beginning and 91.2MB in the end (delta: 6.9MB). Peak memory consumption was 159.9MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,686 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:02:43,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.97ms. Allocated memory is still 134.2MB. Free memory was 98.1MB in the beginning and 70.9MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,686 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.17ms. Allocated memory is still 134.2MB. Free memory was 70.9MB in the beginning and 65.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,687 INFO L158 Benchmark]: Boogie Preprocessor took 45.05ms. Allocated memory is still 134.2MB. Free memory was 65.7MB in the beginning and 60.4MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,687 INFO L158 Benchmark]: RCFGBuilder took 1088.96ms. Allocated memory was 134.2MB in the beginning and 163.6MB in the end (delta: 29.4MB). Free memory was 60.4MB in the beginning and 127.0MB in the end (delta: -66.6MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,688 INFO L158 Benchmark]: CodeCheck took 15868.73ms. Allocated memory was 163.6MB in the beginning and 285.2MB in the end (delta: 121.6MB). Free memory was 127.0MB in the beginning and 91.2MB in the end (delta: 35.8MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. [2022-12-15 01:02:43,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.97ms. Allocated memory is still 134.2MB. Free memory was 98.1MB in the beginning and 70.9MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.17ms. Allocated memory is still 134.2MB. Free memory was 70.9MB in the beginning and 65.7MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.05ms. Allocated memory is still 134.2MB. Free memory was 65.7MB in the beginning and 60.4MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1088.96ms. Allocated memory was 134.2MB in the beginning and 163.6MB in the end (delta: 29.4MB). Free memory was 60.4MB in the beginning and 127.0MB in the end (delta: -66.6MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * CodeCheck took 15868.73ms. Allocated memory was 163.6MB in the beginning and 285.2MB in the end (delta: 121.6MB). Free memory was 127.0MB in the beginning and 91.2MB in the end (delta: 35.8MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:02:43,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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 a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:02:45,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:02:45,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:02:45,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:02:45,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:02:45,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:02:45,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:02:45,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:02:45,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:02:45,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:02:45,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:02:45,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:02:45,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:02:45,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:02:45,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:02:45,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:02:45,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:02:45,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:02:45,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:02:45,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:02:45,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:02:45,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:02:45,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:02:45,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:02:45,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:02:45,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:02:45,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:02:45,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:02:45,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:02:45,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:02:45,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:02:45,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:02:45,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:02:45,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:02:45,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:02:45,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:02:45,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:02:45,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:02:45,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:02:45,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:02:45,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:02:45,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-12-15 01:02:45,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:02:45,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:02:45,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:02:45,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:02:45,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:02:45,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:02:45,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:02:45,336 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:02:45,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:02:45,337 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:02:45,337 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:02:45,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:02:45,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:02:45,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:02:45,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:02:45,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:02:45,338 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:02:45,338 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:02:45,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:02:45,338 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:02:45,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:02:45,338 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2f43006c9a8080eee594d7c3e874c7ea5bb3a923f26b30531e1d07ef5cff7d9 [2022-12-15 01:02:45,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:02:45,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:02:45,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:02:45,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:02:45,593 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:02:45,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-12-15 01:02:48,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:02:48,371 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:02:48,371 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i [2022-12-15 01:02:48,381 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/02792e623/eeebd18148b6410fade83c31300fda05/FLAG0ccb7ee8f [2022-12-15 01:02:48,393 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/data/02792e623/eeebd18148b6410fade83c31300fda05 [2022-12-15 01:02:48,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:02:48,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:02:48,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:02:48,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:02:48,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:02:48,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54fe0dd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48, skipping insertion in model container [2022-12-15 01:02:48,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:02:48,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:02:48,682 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i[33021,33034] [2022-12-15 01:02:48,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:02:48,763 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:02:48,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:02:48,792 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i[33021,33034] [2022-12-15 01:02:48,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:02:48,834 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:02:48,859 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_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-1.i[33021,33034] [2022-12-15 01:02:48,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:02:48,920 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:02:48,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48 WrapperNode [2022-12-15 01:02:48,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:02:48,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:02:48,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:02:48,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:02:48,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,984 INFO L138 Inliner]: procedures = 180, calls = 186, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 624 [2022-12-15 01:02:48,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:02:48,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:02:48,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:02:48,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:02:48,992 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:48,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,023 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:02:49,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:02:49,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:02:49,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:02:49,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:02:48" (1/1) ... [2022-12-15 01:02:49,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:02:49,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:02:49,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:02:49,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:02:49,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-15 01:02:49,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:02:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:02:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:02:49,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:02:49,215 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:02:49,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:03:01,589 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:03:01,803 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:03:01,803 INFO L300 CfgBuilder]: Removed 31 assume(true) statements. [2022-12-15 01:03:01,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:01 BoogieIcfgContainer [2022-12-15 01:03:01,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:03:01,806 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:03:01,806 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:03:01,814 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:03:01,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:01" (1/1) ... [2022-12-15 01:03:01,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:03:01,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 89 states and 147 transitions. [2022-12-15 01:03:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 147 transitions. [2022-12-15 01:03:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-15 01:03:01,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:01,900 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:03:01,903 INFO L158 Benchmark]: Toolchain (without parser) took 13506.73ms. Allocated memory is still 79.7MB. Free memory was 56.3MB in the beginning and 36.5MB in the end (delta: 19.8MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,903 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:03:01,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 524.63ms. Allocated memory is still 79.7MB. Free memory was 56.1MB in the beginning and 36.8MB in the end (delta: 19.3MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.94ms. Allocated memory is still 79.7MB. Free memory was 36.8MB in the beginning and 54.3MB in the end (delta: -17.6MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,905 INFO L158 Benchmark]: Boogie Preprocessor took 44.54ms. Allocated memory is still 79.7MB. Free memory was 54.3MB in the beginning and 48.7MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,906 INFO L158 Benchmark]: RCFGBuilder took 12775.78ms. Allocated memory is still 79.7MB. Free memory was 48.7MB in the beginning and 42.8MB in the end (delta: 5.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,906 INFO L158 Benchmark]: CodeCheck took 95.43ms. Allocated memory is still 79.7MB. Free memory was 42.8MB in the beginning and 36.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:03:01,909 INFO L339 ainManager$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 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 524.63ms. Allocated memory is still 79.7MB. Free memory was 56.1MB in the beginning and 36.8MB in the end (delta: 19.3MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.94ms. Allocated memory is still 79.7MB. Free memory was 36.8MB in the beginning and 54.3MB in the end (delta: -17.6MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.54ms. Allocated memory is still 79.7MB. Free memory was 54.3MB in the beginning and 48.7MB in the end (delta: 5.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 12775.78ms. Allocated memory is still 79.7MB. Free memory was 48.7MB in the beginning and 42.8MB in the end (delta: 5.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * CodeCheck took 95.43ms. Allocated memory is still 79.7MB. Free memory was 42.8MB in the beginning and 36.5MB 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. [2022-12-15 01:03:01,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a04fb41-fa36-4aed-b7cb-f1591f7ec1f1/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