./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e04fb08f 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_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH --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 cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 --- 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-e04fb08 [2022-11-16 08:34:15,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:34:15,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:34:15,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:34:15,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:34:15,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:34:15,958 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:34:15,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:34:15,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:34:15,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:34:15,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:34:15,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:34:15,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:34:15,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:34:15,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:34:15,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:34:15,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:34:15,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:34:15,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:34:15,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:34:16,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:34:16,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:34:16,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:34:16,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:34:16,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:34:16,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:34:16,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:34:16,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:34:16,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:34:16,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:34:16,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:34:16,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:34:16,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:34:16,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:34:16,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:34:16,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:34:16,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:34:16,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:34:16,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:34:16,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:34:16,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:34:16,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-16 08:34:16,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:34:16,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:34:16,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:34:16,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:34:16,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:34:16,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:34:16,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:34:16,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 08:34:16,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 08:34:16,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:34:16,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 08:34:16,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:34:16,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:34:16,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:34:16,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:34:16,074 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-16 08:34:16,075 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 08:34:16,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:34:16,075 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:34:16,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:34:16,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:34:16,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:34:16,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:34:16,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:34:16,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:34:16,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:34:16,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:34:16,077 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:34:16,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:34:16,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:34:16,078 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_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb52e740550b0ec41396d39fc3beea75c2dcd7385105eaeaaabca1f449d4b319 [2022-11-16 08:34:16,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:34:16,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:34:16,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:34:16,418 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:34:16,419 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:34:16,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2022-11-16 08:34:16,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/data/5150cec3c/986bcf4ef53e4b5cacc9168bf46886a1/FLAGb843b79fe [2022-11-16 08:34:17,293 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:34:17,294 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i [2022-11-16 08:34:17,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/data/5150cec3c/986bcf4ef53e4b5cacc9168bf46886a1/FLAGb843b79fe [2022-11-16 08:34:17,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/data/5150cec3c/986bcf4ef53e4b5cacc9168bf46886a1 [2022-11-16 08:34:17,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:34:17,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:34:17,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:34:17,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:34:17,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:34:17,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:34:17" (1/1) ... [2022-11-16 08:34:17,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed1af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:17, skipping insertion in model container [2022-11-16 08:34:17,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:34:17" (1/1) ... [2022-11-16 08:34:17,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:34:17,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:34:18,089 WARN L229 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_313d4412-08de-467a-a518-43d0027cbd37/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i[33021,33034] [2022-11-16 08:34:18,403 WARN L229 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_313d4412-08de-467a-a518-43d0027cbd37/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i[84583,84596] [2022-11-16 08:34:18,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:34:18,424 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:34:18,465 WARN L229 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_313d4412-08de-467a-a518-43d0027cbd37/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i[33021,33034] [2022-11-16 08:34:18,600 WARN L229 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_313d4412-08de-467a-a518-43d0027cbd37/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-2.i[84583,84596] [2022-11-16 08:34:18,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:34:18,651 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:34:18,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18 WrapperNode [2022-11-16 08:34:18,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:34:18,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:34:18,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:34:18,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:34:18,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:18,744 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:18,931 INFO L138 Inliner]: procedures = 177, calls = 781, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3023 [2022-11-16 08:34:18,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:34:18,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:34:18,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:34:18,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:34:18,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:18,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:18,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:18,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,058 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:34:19,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:34:19,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:34:19,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:34:19,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:18" (1/1) ... [2022-11-16 08:34:19,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:34:19,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:34:19,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:34:19,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:34:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:34:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:34:19,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:34:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:34:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:34:19,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:34:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:34:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:34:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:34:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:34:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:34:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:34:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:34:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:34:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:34:19,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:34:19,457 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:34:19,459 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:34:22,270 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:34:22,889 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:34:22,890 INFO L300 CfgBuilder]: Removed 63 assume(true) statements. [2022-11-16 08:34:22,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:34:22 BoogieIcfgContainer [2022-11-16 08:34:22,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:34:22,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:34:22,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:34:22,908 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:34:22,909 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:34:22" (1/1) ... [2022-11-16 08:34:22,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:34:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1123 states and 2203 transitions. [2022-11-16 08:34:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2203 transitions. [2022-11-16 08:34:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:34:23,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:23,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-16 08:34:23,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:23,270 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 [2022-11-16 08:34:23,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-16 08:34:23,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:34:23,325 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 22 treesize of output 10 [2022-11-16 08:34:23,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1126 states and 2208 transitions. [2022-11-16 08:34:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2208 transitions. [2022-11-16 08:34:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-16 08:34:23,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:23,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 08:34:23,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:23,502 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 [2022-11-16 08:34:23,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 08:34:23,562 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 [2022-11-16 08:34:23,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1129 states and 2214 transitions. [2022-11-16 08:34:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2214 transitions. [2022-11-16 08:34:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 08:34:23,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:23,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:23,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1129 states and 2212 transitions. [2022-11-16 08:34:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2212 transitions. [2022-11-16 08:34:23,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-16 08:34:23,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:24,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:24,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1129 states and 2207 transitions. [2022-11-16 08:34:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2207 transitions. [2022-11-16 08:34:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 08:34:24,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:24,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:24,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1129 states and 2203 transitions. [2022-11-16 08:34:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2203 transitions. [2022-11-16 08:34:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 08:34:24,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:24,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:24,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1129 states and 2197 transitions. [2022-11-16 08:34:24,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2197 transitions. [2022-11-16 08:34:24,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-16 08:34:24,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:24,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:24,624 INFO L263 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:24,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1129 states and 2189 transitions. [2022-11-16 08:34:24,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2189 transitions. [2022-11-16 08:34:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 08:34:24,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:24,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:25,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 1578 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 08:34:25,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1143 states and 2208 transitions. [2022-11-16 08:34:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2208 transitions. [2022-11-16 08:34:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-16 08:34:26,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:26,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:26,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1143 states and 2206 transitions. [2022-11-16 08:34:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2206 transitions. [2022-11-16 08:34:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 08:34:26,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:26,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 1592 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 08:34:26,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:34:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1143 states and 2204 transitions. [2022-11-16 08:34:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2204 transitions. [2022-11-16 08:34:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 08:34:27,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:27,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 1598 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 08:34:27,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 08:34:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:27,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1146 states and 2206 transitions. [2022-11-16 08:34:27,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2206 transitions. [2022-11-16 08:34:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:34:27,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:27,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:32,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 715 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 08:34:32,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 08:34:32,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1146 states and 2206 transitions. [2022-11-16 08:34:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2206 transitions. [2022-11-16 08:34:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:34:32,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:32,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-16 08:34:42,831 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) [2022-11-16 08:34:42,835 INFO L158 Benchmark]: Toolchain (without parser) took 25447.56ms. Allocated memory was 136.3MB in the beginning and 377.5MB in the end (delta: 241.2MB). Free memory was 93.2MB in the beginning and 285.0MB in the end (delta: -191.8MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,835 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:34:42,836 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1263.39ms. Allocated memory is still 136.3MB. Free memory was 92.9MB in the beginning and 64.7MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.07ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 64.7MB in the beginning and 148.7MB in the end (delta: -84.1MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,837 INFO L158 Benchmark]: Boogie Preprocessor took 154.77ms. Allocated memory is still 184.5MB. Free memory was 148.7MB in the beginning and 134.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,838 INFO L158 Benchmark]: RCFGBuilder took 3808.26ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 134.0MB in the beginning and 188.2MB in the end (delta: -54.2MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,838 INFO L158 Benchmark]: CodeCheck took 19936.44ms. Allocated memory was 274.7MB in the beginning and 377.5MB in the end (delta: 102.8MB). Free memory was 188.2MB in the beginning and 285.0MB in the end (delta: -96.7MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2022-11-16 08:34:42,842 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 0.28ms. Allocated memory is still 136.3MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1263.39ms. Allocated memory is still 136.3MB. Free memory was 92.9MB in the beginning and 64.7MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.07ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 64.7MB in the beginning and 148.7MB in the end (delta: -84.1MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.77ms. Allocated memory is still 184.5MB. Free memory was 148.7MB in the beginning and 134.0MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3808.26ms. Allocated memory was 184.5MB in the beginning and 274.7MB in the end (delta: 90.2MB). Free memory was 134.0MB in the beginning and 188.2MB in the end (delta: -54.2MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. * CodeCheck took 19936.44ms. Allocated memory was 274.7MB in the beginning and 377.5MB in the end (delta: 102.8MB). Free memory was 188.2MB in the beginning and 285.0MB in the end (delta: -96.7MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:34:42,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313d4412-08de-467a-a518-43d0027cbd37/bin/ukojak-CydTVMUXoH/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown