./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/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_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 20:05:05,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:05:05,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:05:05,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:05:05,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:05:05,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:05:05,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:05:05,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:05:05,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:05:05,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:05:05,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:05:05,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:05:05,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:05:05,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:05:05,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:05:05,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:05:05,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:05:05,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:05:05,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:05:05,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:05:05,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:05:05,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:05:05,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:05:05,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:05:05,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:05:05,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:05:05,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:05:05,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:05:05,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:05:05,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:05:05,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:05:05,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:05:05,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:05:05,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:05:05,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:05:05,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:05:05,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:05:05,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:05:05,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:05:05,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:05:05,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:05:05,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:05:05,729 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:05:05,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:05:05,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:05:05,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:05:05,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:05:05,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:05:05,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:05:05,732 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:05:05,733 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:05:05,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:05,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:05:05,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:05:05,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:05:05,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:05:05,734 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_f7628dca-e15c-479b-a129-cec3ed851ef8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-12-14 20:05:05,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:05:05,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:05:05,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:05:05,942 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:05:05,943 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:05:05,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-12-14 20:05:08,550 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:05:08,749 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:05:08,749 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-12-14 20:05:08,769 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/3438e3384/0360a80a953146088f3b2020cfae2707/FLAG9b94008fc [2022-12-14 20:05:08,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/3438e3384/0360a80a953146088f3b2020cfae2707 [2022-12-14 20:05:08,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:05:08,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:05:08,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:08,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:05:08,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:05:08,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:08" (1/1) ... [2022-12-14 20:05:08,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60977b29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:08, skipping insertion in model container [2022-12-14 20:05:08,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:08" (1/1) ... [2022-12-14 20:05:08,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:05:08,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:09,109 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[33021,33034] [2022-12-14 20:05:09,179 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:09,188 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[44590,44603] [2022-12-14 20:05:09,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:09,200 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:05:09,222 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[33021,33034] [2022-12-14 20:05:09,258 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:09,264 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[44590,44603] [2022-12-14 20:05:09,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:09,299 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:05:09,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09 WrapperNode [2022-12-14 20:05:09,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:09,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:09,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:05:09,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:05:09,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,370 INFO L138 Inliner]: procedures = 177, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1022 [2022-12-14 20:05:09,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:09,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:05:09,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:05:09,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:05:09,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,420 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:05:09,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:05:09,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:05:09,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:05:09,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:09" (1/1) ... [2022-12-14 20:05:09,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:09,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:05:09,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:05:09,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:05:09,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:05:09,478 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:05:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:05:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:05:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:05:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:05:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:05:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:05:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:05:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:05:09,621 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:05:09,623 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:05:10,716 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:05:10,966 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:05:10,966 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 20:05:10,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:10 BoogieIcfgContainer [2022-12-14 20:05:10,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:05:10,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:05:10,969 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:05:10,979 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:05:10,979 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:10" (1/1) ... [2022-12-14 20:05:10,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:05:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 20:05:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 20:05:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:05:11,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,173 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 20:05:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 123 states and 209 transitions. [2022-12-14 20:05:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 209 transitions. [2022-12-14 20:05:11,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 20:05:11,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,319 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 20:05:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2022-12-14 20:05:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2022-12-14 20:05:11,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 20:05:11,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:11,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:11,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 125 states and 205 transitions. [2022-12-14 20:05:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 205 transitions. [2022-12-14 20:05:11,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:05:11,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:11,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 125 states and 201 transitions. [2022-12-14 20:05:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 201 transitions. [2022-12-14 20:05:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:05:11,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,566 INFO L263 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:11,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 125 states and 195 transitions. [2022-12-14 20:05:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 195 transitions. [2022-12-14 20:05:11,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:05:11,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 1487 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:12,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:12,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 125 states and 189 transitions. [2022-12-14 20:05:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 189 transitions. [2022-12-14 20:05:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:12,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:12,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 1630 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:12,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:12,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 137 states and 203 transitions. [2022-12-14 20:05:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2022-12-14 20:05:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:05:12,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:12,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:12,839 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 137 states and 201 transitions. [2022-12-14 20:05:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 201 transitions. [2022-12-14 20:05:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:05:12,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:12,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:12,979 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 199 transitions. [2022-12-14 20:05:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 199 transitions. [2022-12-14 20:05:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:05:12,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:13,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:13,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 1644 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:13,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:13,434 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 20:05:13,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 137 states and 197 transitions. [2022-12-14 20:05:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 197 transitions. [2022-12-14 20:05:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:05:13,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:13,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:13,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:13,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:05:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 140 states and 199 transitions. [2022-12-14 20:05:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 199 transitions. [2022-12-14 20:05:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:05:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 767 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:14,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:14,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 20:05:14,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-12-14 20:05:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:14,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 142 states and 202 transitions. [2022-12-14 20:05:14,289 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 202 transitions. [2022-12-14 20:05:14,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:05:14,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:14,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 754 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:14,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 142 states and 198 transitions. [2022-12-14 20:05:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2022-12-14 20:05:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:05:14,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:14,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 142 states and 196 transitions. [2022-12-14 20:05:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 196 transitions. [2022-12-14 20:05:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:05:14,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:14,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:14,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 796 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:14,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 183 states and 250 transitions. [2022-12-14 20:05:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 250 transitions. [2022-12-14 20:05:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:05:15,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:15,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:16,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:16,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 248 transitions. [2022-12-14 20:05:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2022-12-14 20:05:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:16,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:16,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 186 states and 250 transitions. [2022-12-14 20:05:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 250 transitions. [2022-12-14 20:05:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:16,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 839 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:16,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 186 states and 248 transitions. [2022-12-14 20:05:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 248 transitions. [2022-12-14 20:05:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:05:16,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:16,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 816 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 20:05:16,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:16,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:05:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 170 states and 228 transitions. [2022-12-14 20:05:16,930 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 228 transitions. [2022-12-14 20:05:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:05:16,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:16,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:17,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 20:05:17,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 20:05:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:05:17,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:17,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 170 states and 223 transitions. [2022-12-14 20:05:17,158 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 223 transitions. [2022-12-14 20:05:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:17,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-12-14 20:05:27,367 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 20:05:27,370 INFO L158 Benchmark]: Toolchain (without parser) took 18583.23ms. Allocated memory was 142.6MB in the beginning and 249.6MB in the end (delta: 107.0MB). Free memory was 114.1MB in the beginning and 77.5MB in the end (delta: 36.6MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,370 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 107.0MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:05:27,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.85ms. Allocated memory is still 142.6MB. Free memory was 114.1MB in the beginning and 81.9MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.99ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 74.8MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,371 INFO L158 Benchmark]: Boogie Preprocessor took 57.39ms. Allocated memory is still 142.6MB. Free memory was 74.8MB in the beginning and 66.8MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,372 INFO L158 Benchmark]: RCFGBuilder took 1540.30ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 66.8MB in the beginning and 68.4MB in the end (delta: -1.6MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,372 INFO L158 Benchmark]: CodeCheck took 16399.89ms. Allocated memory was 172.0MB in the beginning and 249.6MB in the end (delta: 77.6MB). Free memory was 68.4MB in the beginning and 77.5MB in the end (delta: -9.1MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2022-12-14 20:05:27,374 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 0.16ms. Allocated memory is still 107.0MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.85ms. Allocated memory is still 142.6MB. Free memory was 114.1MB in the beginning and 81.9MB in the end (delta: 32.2MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.99ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 74.8MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.39ms. Allocated memory is still 142.6MB. Free memory was 74.8MB in the beginning and 66.8MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1540.30ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 66.8MB in the beginning and 68.4MB in the end (delta: -1.6MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * CodeCheck took 16399.89ms. Allocated memory was 172.0MB in the beginning and 249.6MB in the end (delta: 77.6MB). Free memory was 68.4MB in the beginning and 77.5MB in the end (delta: -9.1MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:05:27,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/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_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/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_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- 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 20:05:28,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:05:28,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:05:28,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:05:28,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:05:28,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:05:28,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:05:28,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:05:28,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:05:28,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:05:28,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:05:28,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:05:28,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:05:28,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:05:28,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:05:28,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:05:28,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:05:28,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:05:28,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:05:28,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:05:28,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:05:28,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:05:28,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:05:28,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:05:29,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:05:29,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:05:29,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:05:29,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:05:29,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:05:29,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:05:29,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:05:29,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:05:29,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:05:29,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:05:29,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:05:29,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:05:29,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:05:29,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:05:29,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:05:29,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:05:29,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:05:29,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 20:05:29,033 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:05:29,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:05:29,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:05:29,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:05:29,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:05:29,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:05:29,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:05:29,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:05:29,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:05:29,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:05:29,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:05:29,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:05:29,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:05:29,037 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:05:29,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:05:29,038 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:05:29,038 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:05:29,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:05:29,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:29,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:05:29,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:05:29,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:05:29,039 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:05:29,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:05:29,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:05:29,040 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:05:29,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:05:29,040 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_f7628dca-e15c-479b-a129-cec3ed851ef8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2022-12-14 20:05:29,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:05:29,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:05:29,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:05:29,285 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:05:29,286 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:05:29,287 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-12-14 20:05:31,846 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:05:32,051 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:05:32,052 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2022-12-14 20:05:32,063 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/13231e8aa/f71cfea8cadb4db699344343f8bbd90e/FLAG45ee02346 [2022-12-14 20:05:32,078 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/data/13231e8aa/f71cfea8cadb4db699344343f8bbd90e [2022-12-14 20:05:32,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:05:32,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:05:32,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:32,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:05:32,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:05:32,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e3bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32, skipping insertion in model container [2022-12-14 20:05:32,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,096 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:05:32,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:32,494 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[33021,33034] [2022-12-14 20:05:32,573 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:32,582 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[44590,44603] [2022-12-14 20:05:32,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:32,603 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:05:32,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:05:32,642 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[33021,33034] [2022-12-14 20:05:32,679 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:32,685 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[44590,44603] [2022-12-14 20:05:32,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:32,691 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:05:32,715 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[33021,33034] [2022-12-14 20:05:32,741 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:05:32,746 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_f7628dca-e15c-479b-a129-cec3ed851ef8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i[44590,44603] [2022-12-14 20:05:32,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:05:32,781 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:05:32,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32 WrapperNode [2022-12-14 20:05:32,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:05:32,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:32,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:05:32,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:05:32,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,842 INFO L138 Inliner]: procedures = 180, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1022 [2022-12-14 20:05:32,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:05:32,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:05:32,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:05:32,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:05:32,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,898 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,906 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:05:32,907 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:05:32,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:05:32,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:05:32,908 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:05:32" (1/1) ... [2022-12-14 20:05:32,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:05:32,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:05:32,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:05:32,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:05:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:05:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:05:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:05:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:05:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 20:05:32,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:05:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:05:32,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:05:33,121 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:05:33,123 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:05:46,963 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:05:47,281 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:05:47,281 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-12-14 20:05:47,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:47 BoogieIcfgContainer [2022-12-14 20:05:47,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:05:47,285 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:05:47,285 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:05:47,292 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:05:47,292 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:05:47" (1/1) ... [2022-12-14 20:05:47,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:05:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:47,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 123 states and 214 transitions. [2022-12-14 20:05:47,338 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 214 transitions. [2022-12-14 20:05:47,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:05:47,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:47,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:47,372 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 20:05:47,376 INFO L158 Benchmark]: Toolchain (without parser) took 15293.12ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 72.9MB in the beginning and 53.2MB in the end (delta: 19.7MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,376 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:05:47,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 698.88ms. Allocated memory is still 96.5MB. Free memory was 72.6MB in the beginning and 53.0MB in the end (delta: 19.6MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,377 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.48ms. Allocated memory is still 96.5MB. Free memory was 53.0MB in the beginning and 46.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,377 INFO L158 Benchmark]: Boogie Preprocessor took 64.24ms. Allocated memory is still 96.5MB. Free memory was 46.3MB in the beginning and 67.5MB in the end (delta: -21.2MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,378 INFO L158 Benchmark]: RCFGBuilder took 14376.96ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 67.5MB in the beginning and 59.6MB in the end (delta: 7.9MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,379 INFO L158 Benchmark]: CodeCheck took 89.39ms. Allocated memory is still 117.4MB. Free memory was 59.6MB in the beginning and 53.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:05:47,381 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 0.14ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 698.88ms. Allocated memory is still 96.5MB. Free memory was 72.6MB in the beginning and 53.0MB in the end (delta: 19.6MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.48ms. Allocated memory is still 96.5MB. Free memory was 53.0MB in the beginning and 46.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.24ms. Allocated memory is still 96.5MB. Free memory was 46.3MB in the beginning and 67.5MB in the end (delta: -21.2MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * RCFGBuilder took 14376.96ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 67.5MB in the beginning and 59.6MB in the end (delta: 7.9MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. * CodeCheck took 89.39ms. Allocated memory is still 117.4MB. Free memory was 59.6MB in the beginning and 53.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:05:47,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7628dca-e15c-479b-a129-cec3ed851ef8/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