./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ --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 f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc --- 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-6b4ec56 [2022-11-20 17:31:31,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:31:31,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:31:32,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:31:32,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:31:32,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:31:32,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:31:32,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:31:32,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:31:32,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:31:32,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:31:32,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:31:32,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:31:32,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:31:32,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:31:32,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:31:32,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:31:32,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:31:32,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:31:32,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:31:32,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:31:32,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:31:32,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:31:32,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:31:32,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:31:32,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:31:32,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:31:32,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:31:32,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:31:32,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:31:32,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:31:32,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:31:32,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:31:32,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:31:32,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:31:32,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:31:32,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:31:32,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:31:32,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:31:32,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:31:32,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:31:32,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:31:32,099 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:31:32,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:31:32,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:31:32,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:31:32,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:31:32,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:31:32,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:31:32,103 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:31:32,103 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:31:32,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:31:32,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:31:32,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:31:32,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:31:32,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:31:32,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:31:32,110 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:31:32,110 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:31:32,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:31:32,111 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:31:32,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:31:32,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:31:32,112 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:31:32,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:31:32,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:31:32,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:31:32,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:31:32,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:31:32,113 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:31:32,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:31:32,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:31:32,114 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc [2022-11-20 17:31:32,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:31:32,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:31:32,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:31:32,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:31:32,420 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:31:32,422 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-20 17:31:35,504 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:31:35,898 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:31:35,899 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-20 17:31:35,925 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/336c2fafe/b0963ab6c0f74150a12cf092f31f79bb/FLAG30819c435 [2022-11-20 17:31:35,941 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/336c2fafe/b0963ab6c0f74150a12cf092f31f79bb [2022-11-20 17:31:35,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:31:35,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:31:35,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:31:35,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:31:35,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:31:35,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:35" (1/1) ... [2022-11-20 17:31:35,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421b4686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:35, skipping insertion in model container [2022-11-20 17:31:35,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:31:35" (1/1) ... [2022-11-20 17:31:35,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:31:36,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:31:36,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-20 17:31:36,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:36,604 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:31:36,755 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-20 17:31:36,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:36,781 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:31:36,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36 WrapperNode [2022-11-20 17:31:36,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:31:36,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:31:36,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:31:36,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:31:36,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:36,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:36,920 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-20 17:31:36,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:31:36,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:31:36,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:31:36,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:31:36,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:36,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:36,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:36,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,037 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:31:37,086 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:31:37,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:31:37,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:31:37,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:36" (1/1) ... [2022-11-20 17:31:37,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:31:37,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:31:37,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:31:37,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:31:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:31:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:31:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:31:37,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:31:37,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:31:37,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:31:37,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:31:37,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:31:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:31:37,442 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:31:37,444 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:31:37,470 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 17:31:39,632 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 17:31:39,633 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 17:31:39,633 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:31:40,067 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:31:40,067 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:31:40,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:40 BoogieIcfgContainer [2022-11-20 17:31:40,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:31:40,072 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:31:40,072 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:31:40,083 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:31:40,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:40" (1/1) ... [2022-11-20 17:31:40,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:31:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:40,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-20 17:31:40,192 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-20 17:31:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 17:31:40,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:40,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:31:43,068 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 17:31:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:31:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:31:51,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 17:32:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 17:32:01,779 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) [2022-11-20 17:32:01,790 INFO L158 Benchmark]: Toolchain (without parser) took 25836.44ms. Allocated memory was 151.0MB in the beginning and 272.6MB in the end (delta: 121.6MB). Free memory was 116.2MB in the beginning and 224.8MB in the end (delta: -108.6MB). Peak memory consumption was 138.6MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,790 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:32:01,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 836.65ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 84.0MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.76ms. Allocated memory is still 151.0MB. Free memory was 84.0MB in the beginning and 79.0MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,792 INFO L158 Benchmark]: Boogie Preprocessor took 147.84ms. Allocated memory is still 151.0MB. Free memory was 79.0MB in the beginning and 117.3MB in the end (delta: -38.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,793 INFO L158 Benchmark]: RCFGBuilder took 2985.12ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 117.3MB in the beginning and 83.1MB in the end (delta: 34.2MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,794 INFO L158 Benchmark]: CodeCheck took 21710.35ms. Allocated memory was 182.5MB in the beginning and 272.6MB in the end (delta: 90.2MB). Free memory was 83.1MB in the beginning and 224.8MB in the end (delta: -141.6MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2022-11-20 17:32:01,799 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 0.32ms. Allocated memory is still 111.1MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 836.65ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 84.0MB in the end (delta: 32.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.76ms. Allocated memory is still 151.0MB. Free memory was 84.0MB in the beginning and 79.0MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.84ms. Allocated memory is still 151.0MB. Free memory was 79.0MB in the beginning and 117.3MB in the end (delta: -38.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2985.12ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 117.3MB in the beginning and 83.1MB in the end (delta: 34.2MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * CodeCheck took 21710.35ms. Allocated memory was 182.5MB in the beginning and 272.6MB in the end (delta: 90.2MB). Free memory was 83.1MB in the beginning and 224.8MB in the end (delta: -141.6MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:32:01,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ --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 f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc --- 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-6b4ec56 [2022-11-20 17:32:04,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:32:04,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:32:04,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:32:04,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:32:04,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:32:04,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:32:04,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:32:04,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:32:04,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:32:04,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:32:04,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:32:04,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:32:04,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:32:04,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:32:04,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:32:04,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:32:04,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:32:04,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:32:04,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:32:04,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:32:04,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:32:04,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:32:04,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:32:04,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:32:04,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:32:04,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:32:04,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:32:04,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:32:04,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:32:04,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:32:04,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:32:04,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:32:04,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:32:04,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:32:04,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:32:04,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:32:04,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:32:04,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:32:04,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:32:04,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:32:04,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:32:04,765 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:32:04,765 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:32:04,768 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:32:04,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:32:04,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:32:04,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:32:04,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:32:04,770 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:32:04,770 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:32:04,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:32:04,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:32:04,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:32:04,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:32:04,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:32:04,773 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:32:04,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:32:04,773 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:32:04,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:32:04,774 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:32:04,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:32:04,774 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:32:04,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:32:04,775 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:32:04,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:32:04,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:32:04,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:32:04,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:32:04,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:32:04,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:32:04,776 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:32:04,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:32:04,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:32:04,778 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:32:04,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:32:04,778 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc [2022-11-20 17:32:05,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:32:05,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:32:05,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:32:05,235 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:32:05,235 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:32:05,237 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-20 17:32:08,495 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:32:08,854 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:32:08,854 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-20 17:32:08,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/742d61ffd/3518d7aff47f4391ab85509a4ecbef52/FLAGf72b8a6f5 [2022-11-20 17:32:08,890 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/data/742d61ffd/3518d7aff47f4391ab85509a4ecbef52 [2022-11-20 17:32:08,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:32:08,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:32:08,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:32:08,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:32:08,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:32:08,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:32:08" (1/1) ... [2022-11-20 17:32:08,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f23f77c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:08, skipping insertion in model container [2022-11-20 17:32:08,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:32:08" (1/1) ... [2022-11-20 17:32:08,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:32:08,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:32:09,383 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-20 17:32:09,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:32:09,431 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:32:09,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:32:09,608 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-20 17:32:09,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:32:09,619 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:32:09,798 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_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-20 17:32:09,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:32:09,817 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:32:09,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09 WrapperNode [2022-11-20 17:32:09,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:32:09,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:32:09,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:32:09,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:32:09,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,904 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-20 17:32:09,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:32:09,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:32:09,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:32:09,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:32:09,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,970 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:32:09,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:32:09,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:32:09,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:32:09,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:32:09" (1/1) ... [2022-11-20 17:32:09,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:32:10,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:32:10,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:32:10,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:32:10,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:32:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:32:10,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:32:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:32:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:32:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:32:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:32:10,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:32:10,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:32:10,343 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:32:10,359 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:32:10,387 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 17:32:30,635 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 17:32:30,636 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 17:32:30,636 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:32:31,019 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:32:31,019 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:32:31,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:32:31 BoogieIcfgContainer [2022-11-20 17:32:31,022 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:32:31,023 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:32:31,023 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:32:31,032 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:32:31,033 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:32:31" (1/1) ... [2022-11-20 17:32:31,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:32:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-20 17:32:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-20 17:32:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 17:32:31,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:31,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:31,166 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) [2022-11-20 17:32:31,172 INFO L158 Benchmark]: Toolchain (without parser) took 22276.96ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 52.1MB in the beginning and 66.0MB in the end (delta: -13.9MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,174 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:32:31,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 922.75ms. Allocated memory is still 79.7MB. Free memory was 51.9MB in the beginning and 45.6MB in the end (delta: 6.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.89ms. Allocated memory is still 79.7MB. Free memory was 45.6MB in the beginning and 40.7MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,181 INFO L158 Benchmark]: Boogie Preprocessor took 72.50ms. Allocated memory is still 79.7MB. Free memory was 40.7MB in the beginning and 33.0MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,182 INFO L158 Benchmark]: RCFGBuilder took 21043.77ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 33.0MB in the beginning and 53.6MB in the end (delta: -20.6MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,182 INFO L158 Benchmark]: CodeCheck took 147.25ms. Allocated memory is still 98.6MB. Free memory was 53.6MB in the beginning and 66.0MB in the end (delta: -12.3MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2022-11-20 17:32:31,189 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 0.29ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 922.75ms. Allocated memory is still 79.7MB. Free memory was 51.9MB in the beginning and 45.6MB in the end (delta: 6.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.89ms. Allocated memory is still 79.7MB. Free memory was 45.6MB in the beginning and 40.7MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.50ms. Allocated memory is still 79.7MB. Free memory was 40.7MB in the beginning and 33.0MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 21043.77ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 33.0MB in the beginning and 53.6MB in the end (delta: -20.6MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * CodeCheck took 147.25ms. Allocated memory is still 98.6MB. Free memory was 53.6MB in the beginning and 66.0MB in the end (delta: -12.3MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:32:31,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5d5ea8b-3ec7-42a3-9f8d-a1e65f50d475/bin/ukojak-pZX7IvK2PQ/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared