./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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 8da39e66c08628aa90e95213e006a92eb0d5a63143d71cc4cdb2dcfa95ff1896 --- 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 17:41:30,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:41:30,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:41:30,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:41:30,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:41:30,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:41:30,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:41:30,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:41:30,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:41:30,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:41:30,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:41:30,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:41:30,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:41:30,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:41:30,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:41:30,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:41:30,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:41:30,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:41:30,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:41:30,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:41:30,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:41:30,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:41:30,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:41:30,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:41:30,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:41:30,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:41:30,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:41:30,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:41:30,762 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:41:30,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:41:30,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:41:30,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:41:30,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:41:30,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:41:30,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:41:30,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:41:30,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:41:30,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:41:30,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:41:30,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:41:30,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:41:30,771 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:41:30,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:41:30,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:41:30,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:41:30,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:41:30,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:41:30,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:41:30,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:41:30,818 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:41:30,818 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:41:30,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:41:30,820 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:41:30,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:41:30,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:41:30,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:41:30,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:41:30,821 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:41:30,821 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:41:30,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:41:30,821 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:41:30,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:41:30,822 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:41:30,822 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:41:30,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:41:30,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:41:30,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:41:30,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:41:30,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:41:30,823 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:41:30,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:41:30,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:41:30,824 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8da39e66c08628aa90e95213e006a92eb0d5a63143d71cc4cdb2dcfa95ff1896 [2022-11-20 17:41:31,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:41:31,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:41:31,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:41:31,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:41:31,205 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:41:31,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c [2022-11-20 17:41:34,165 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:41:34,475 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:41:34,477 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c [2022-11-20 17:41:34,498 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/1ae5a3526/d2832c1db7b446c490dfba45e4ebe5b5/FLAG32cab6a49 [2022-11-20 17:41:34,512 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/1ae5a3526/d2832c1db7b446c490dfba45e4ebe5b5 [2022-11-20 17:41:34,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:41:34,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:41:34,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:41:34,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:41:34,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:41:34,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:41:34" (1/1) ... [2022-11-20 17:41:34,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d71fef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:34, skipping insertion in model container [2022-11-20 17:41:34,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:41:34" (1/1) ... [2022-11-20 17:41:34,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:41:34,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:41:35,037 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c[74369,74382] [2022-11-20 17:41:35,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:41:35,059 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:41:35,228 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c[74369,74382] [2022-11-20 17:41:35,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:41:35,256 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:41:35,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35 WrapperNode [2022-11-20 17:41:35,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:41:35,260 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:41:35,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:41:35,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:41:35,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,367 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-20 17:41:35,367 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:41:35,368 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:41:35,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:41:35,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:41:35,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,508 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:41:35,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:41:35,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:41:35,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:41:35,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:41:35" (1/1) ... [2022-11-20 17:41:35,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:41:35,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:41:35,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:41:35,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:41:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:41:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:41:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:41:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:41:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:41:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:41:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:41:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:41:35,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:41:35,825 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:41:35,827 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:41:35,847 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 17:41:37,368 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 17:41:37,368 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 17:41:37,368 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:41:37,724 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:41:37,724 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:41:37,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:41:37 BoogieIcfgContainer [2022-11-20 17:41:37,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:41:37,728 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:41:37,728 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:41:37,739 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:41:37,739 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:41:37" (1/1) ... [2022-11-20 17:41:37,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:41:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-20 17:41:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-20 17:41:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 17:41:37,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:37,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:41:39,788 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 17:41:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:41:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 17:41:48,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 17:41:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 17:41:58,335 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 17:41:58,339 INFO L158 Benchmark]: Toolchain (without parser) took 23820.92ms. Allocated memory was 121.6MB in the beginning and 232.8MB in the end (delta: 111.1MB). Free memory was 82.1MB in the beginning and 188.4MB in the end (delta: -106.3MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,339 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:41:58,340 INFO L158 Benchmark]: CACSL2BoogieTranslator took 741.04ms. Allocated memory is still 121.6MB. Free memory was 81.6MB in the beginning and 49.7MB in the end (delta: 31.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.40ms. Allocated memory is still 121.6MB. Free memory was 49.7MB in the beginning and 44.8MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,341 INFO L158 Benchmark]: Boogie Preprocessor took 160.55ms. Allocated memory is still 121.6MB. Free memory was 44.8MB in the beginning and 89.3MB in the end (delta: -44.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,342 INFO L158 Benchmark]: RCFGBuilder took 2198.32ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 89.3MB in the beginning and 107.3MB in the end (delta: -17.9MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,343 INFO L158 Benchmark]: CodeCheck took 20608.75ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 107.3MB in the beginning and 188.4MB in the end (delta: -81.1MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2022-11-20 17:41:58,347 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 121.6MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 741.04ms. Allocated memory is still 121.6MB. Free memory was 81.6MB in the beginning and 49.7MB in the end (delta: 31.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.40ms. Allocated memory is still 121.6MB. Free memory was 49.7MB in the beginning and 44.8MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 160.55ms. Allocated memory is still 121.6MB. Free memory was 44.8MB in the beginning and 89.3MB in the end (delta: -44.5MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2198.32ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 89.3MB in the beginning and 107.3MB in the end (delta: -17.9MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * CodeCheck took 20608.75ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 107.3MB in the beginning and 188.4MB in the end (delta: -81.1MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:41:58,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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 8da39e66c08628aa90e95213e006a92eb0d5a63143d71cc4cdb2dcfa95ff1896 --- 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 17:42:00,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:42:00,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:42:00,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:42:00,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:42:00,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:42:00,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:42:00,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:42:00,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:42:00,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:42:00,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:42:00,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:42:00,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:42:00,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:42:00,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:42:00,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:42:00,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:42:00,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:42:00,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:42:00,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:42:00,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:42:00,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:42:00,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:42:00,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:42:00,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:42:00,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:42:00,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:42:00,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:42:00,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:42:00,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:42:00,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:42:00,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:42:00,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:42:00,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:42:00,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:42:00,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:42:00,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:42:00,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:42:00,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:42:00,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:42:00,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:42:00,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:42:01,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:42:01,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:42:01,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:42:01,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:42:01,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:42:01,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:42:01,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:42:01,024 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:42:01,024 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:42:01,024 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:42:01,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:42:01,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:42:01,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:42:01,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:42:01,026 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:42:01,026 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:42:01,027 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:42:01,027 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:42:01,027 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:42:01,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:42:01,028 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:42:01,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:42:01,028 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:42:01,028 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:42:01,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:42:01,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:42:01,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:42:01,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:42:01,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:42:01,030 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:42:01,030 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:42:01,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:42:01,031 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:42:01,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:42:01,031 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8da39e66c08628aa90e95213e006a92eb0d5a63143d71cc4cdb2dcfa95ff1896 [2022-11-20 17:42:01,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:42:01,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:42:01,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:42:01,481 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:42:01,481 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:42:01,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c [2022-11-20 17:42:04,533 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:42:04,937 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:42:04,937 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c [2022-11-20 17:42:04,975 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/0bc9a5e52/70f8d1f461e64af88736061845e69029/FLAG3041fbf31 [2022-11-20 17:42:05,003 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/data/0bc9a5e52/70f8d1f461e64af88736061845e69029 [2022-11-20 17:42:05,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:42:05,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:42:05,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:42:05,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:42:05,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:42:05,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:42:05" (1/1) ... [2022-11-20 17:42:05,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dca5ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:05, skipping insertion in model container [2022-11-20 17:42:05,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:42:05" (1/1) ... [2022-11-20 17:42:05,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:42:05,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:42:05,571 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c[74369,74382] [2022-11-20 17:42:05,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:42:05,596 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:42:05,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:42:05,783 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c[74369,74382] [2022-11-20 17:42:05,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:42:05,811 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:42:05,979 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_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/sv-benchmarks/c/openssl/s3_srvr.blast.09.i.cil-2.c[74369,74382] [2022-11-20 17:42:05,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:42:06,003 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:42:06,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06 WrapperNode [2022-11-20 17:42:06,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:42:06,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:42:06,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:42:06,005 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:42:06,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,125 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-20 17:42:06,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:42:06,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:42:06,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:42:06,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:42:06,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,244 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:42:06,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:42:06,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:42:06,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:42:06,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:42:06" (1/1) ... [2022-11-20 17:42:06,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:42:06,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:42:06,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:42:06,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:42:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:42:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:42:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:42:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:42:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:42:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:42:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:42:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:42:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:42:06,554 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:42:06,556 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:42:06,575 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 17:42:25,843 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 17:42:25,843 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 17:42:25,843 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:42:26,234 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:42:26,234 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:42:26,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:42:26 BoogieIcfgContainer [2022-11-20 17:42:26,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:42:26,238 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:42:26,238 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:42:26,273 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:42:26,273 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:42:26" (1/1) ... [2022-11-20 17:42:26,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:42:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:42:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-20 17:42:26,337 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-20 17:42:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 17:42:26,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:42:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:42:26,387 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 17:42:26,392 INFO L158 Benchmark]: Toolchain (without parser) took 21382.67ms. Allocated memory was 65.0MB in the beginning and 98.6MB in the end (delta: 33.6MB). Free memory was 37.1MB in the beginning and 60.5MB in the end (delta: -23.4MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-11-20 17:42:26,392 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:42:26,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 993.34ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 36.9MB in the beginning and 40.6MB in the end (delta: -3.7MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2022-11-20 17:42:26,394 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.68ms. Allocated memory is still 81.8MB. Free memory was 40.6MB in the beginning and 56.3MB in the end (delta: -15.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-11-20 17:42:26,394 INFO L158 Benchmark]: Boogie Preprocessor took 133.58ms. Allocated memory is still 81.8MB. Free memory was 56.3MB in the beginning and 48.8MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:42:26,395 INFO L158 Benchmark]: RCFGBuilder took 19976.90ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 48.8MB in the beginning and 30.3MB in the end (delta: 18.5MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2022-11-20 17:42:26,395 INFO L158 Benchmark]: CodeCheck took 152.12ms. Allocated memory is still 98.6MB. Free memory was 30.3MB in the beginning and 60.5MB in the end (delta: -30.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:42:26,398 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 0.30ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 993.34ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 36.9MB in the beginning and 40.6MB in the end (delta: -3.7MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.68ms. Allocated memory is still 81.8MB. Free memory was 40.6MB in the beginning and 56.3MB in the end (delta: -15.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.58ms. Allocated memory is still 81.8MB. Free memory was 56.3MB in the beginning and 48.8MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 19976.90ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 48.8MB in the beginning and 30.3MB in the end (delta: 18.5MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. * CodeCheck took 152.12ms. Allocated memory is still 98.6MB. Free memory was 30.3MB in the beginning and 60.5MB in the end (delta: -30.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:42:26,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ae7cf88-010a-4aad-a45a-1923e1d87e6e/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