./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 613205d4a69cfcfbc25451727273468eeac5e6faf4f74e1e8c3a83a65bc4c664 --- 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-dbf71c6-m [2022-10-17 17:01:54,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:54,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:54,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:54,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:54,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:54,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:54,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:54,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:54,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:54,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:54,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:54,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:54,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:54,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:54,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:54,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:54,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:54,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:54,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:54,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:54,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:54,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:54,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:54,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:54,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:54,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:54,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:54,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:54,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:54,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:54,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:54,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:54,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:54,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:54,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:54,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:54,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:54,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:54,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:54,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:54,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:01:54,671 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:54,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:54,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:54,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:54,673 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:54,673 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:54,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:54,674 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:54,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:54,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:54,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:54,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:54,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:54,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:54,675 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:54,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:54,676 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:54,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:54,676 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:54,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:54,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:54,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:54,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:54,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:54,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:54,677 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:54,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:54,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:54,678 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 613205d4a69cfcfbc25451727273468eeac5e6faf4f74e1e8c3a83a65bc4c664 [2022-10-17 17:01:55,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:55,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:55,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:55,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:55,042 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:55,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c [2022-10-17 17:01:55,113 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/d661cc7c3/8e85fdca377947548ef1c1b225f0f01c/FLAG617f652d0 [2022-10-17 17:01:55,542 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:55,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c [2022-10-17 17:01:55,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/d661cc7c3/8e85fdca377947548ef1c1b225f0f01c/FLAG617f652d0 [2022-10-17 17:01:55,918 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/d661cc7c3/8e85fdca377947548ef1c1b225f0f01c [2022-10-17 17:01:55,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:55,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:55,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:55,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:55,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:55,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:55" (1/1) ... [2022-10-17 17:01:55,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572a16de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:55, skipping insertion in model container [2022-10-17 17:01:55,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:55" (1/1) ... [2022-10-17 17:01:55,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:55,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:56,176 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[1995,2008] [2022-10-17 17:01:56,183 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[2364,2377] [2022-10-17 17:01:56,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:56,281 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:56,314 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[1995,2008] [2022-10-17 17:01:56,316 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[2364,2377] [2022-10-17 17:01:56,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:56,380 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:56,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56 WrapperNode [2022-10-17 17:01:56,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:56,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:56,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:56,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:56,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,454 INFO L138 Inliner]: procedures = 27, calls = 21, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 234 [2022-10-17 17:01:56,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:56,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:56,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:56,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:56,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,497 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:56,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:56,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:56,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:56,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:56" (1/1) ... [2022-10-17 17:01:56,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:56,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:56,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:56,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 17:01:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 17:01:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:01:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:01:56,745 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:56,748 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:57,327 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:57,712 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:57,713 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:01:57,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:57 BoogieIcfgContainer [2022-10-17 17:01:57,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:57,719 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:57,720 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:57,730 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:57,730 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:57" (1/1) ... [2022-10-17 17:01:57,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2022-10-17 17:01:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2022-10-17 17:01:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 17:01:57,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:57,853 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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:153) 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) [2022-10-17 17:01:57,857 INFO L158 Benchmark]: Toolchain (without parser) took 1933.69ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 48.4MB in the beginning and 79.5MB in the end (delta: -31.1MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,858 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory is still 65.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:01:57,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.56ms. Allocated memory is still 88.1MB. Free memory was 48.2MB in the beginning and 58.4MB in the end (delta: -10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.49ms. Allocated memory is still 88.1MB. Free memory was 58.2MB in the beginning and 55.8MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,860 INFO L158 Benchmark]: Boogie Preprocessor took 38.72ms. Allocated memory is still 88.1MB. Free memory was 55.8MB in the beginning and 53.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,861 INFO L158 Benchmark]: RCFGBuilder took 1211.29ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 53.7MB in the beginning and 41.2MB in the end (delta: 12.6MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,862 INFO L158 Benchmark]: CodeCheck took 136.41ms. Allocated memory is still 107.0MB. Free memory was 41.2MB in the beginning and 79.5MB in the end (delta: -38.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:01:57,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 88.1MB. Free memory is still 65.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.56ms. Allocated memory is still 88.1MB. Free memory was 48.2MB in the beginning and 58.4MB in the end (delta: -10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.49ms. Allocated memory is still 88.1MB. Free memory was 58.2MB in the beginning and 55.8MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.72ms. Allocated memory is still 88.1MB. Free memory was 55.8MB in the beginning and 53.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1211.29ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 53.7MB in the beginning and 41.2MB in the end (delta: 12.6MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. * CodeCheck took 136.41ms. Allocated memory is still 107.0MB. Free memory was 41.2MB in the beginning and 79.5MB in the end (delta: -38.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:01:57,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 613205d4a69cfcfbc25451727273468eeac5e6faf4f74e1e8c3a83a65bc4c664 --- 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-dbf71c6-m [2022-10-17 17:02:00,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:00,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:00,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:00,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:00,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:00,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:00,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:00,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:00,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:00,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:00,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:00,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:00,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:00,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:00,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:00,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:00,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:00,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:00,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:00,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:00,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:00,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:00,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:00,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:00,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:00,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:00,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:00,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:00,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:00,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:00,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:00,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:00,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:00,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:00,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:00,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:00,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:00,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:00,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:00,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:00,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 17:02:00,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:00,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:00,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:00,436 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:00,437 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:00,437 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:00,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:00,438 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:02:00,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:02:00,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:00,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:00,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:00,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:00,443 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:02:00,443 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:02:00,443 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:02:00,443 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:02:00,444 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:00,444 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:00,444 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:00,444 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:00,445 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:00,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:00,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:00,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:00,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:00,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:00,446 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:02:00,446 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:02:00,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:00,447 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:02:00,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:02:00,447 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 613205d4a69cfcfbc25451727273468eeac5e6faf4f74e1e8c3a83a65bc4c664 [2022-10-17 17:02:00,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:00,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:00,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:00,915 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:00,916 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:00,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c [2022-10-17 17:02:00,984 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/88c7f7050/eac1bd807cb44d7a9369d388a2b174c1/FLAG4c1941626 [2022-10-17 17:02:01,551 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:01,552 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c [2022-10-17 17:02:01,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/88c7f7050/eac1bd807cb44d7a9369d388a2b174c1/FLAG4c1941626 [2022-10-17 17:02:01,828 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/data/88c7f7050/eac1bd807cb44d7a9369d388a2b174c1 [2022-10-17 17:02:01,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:01,832 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:01,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:01,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:01,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:01,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:01" (1/1) ... [2022-10-17 17:02:01,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d6c844b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:01, skipping insertion in model container [2022-10-17 17:02:01,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:01" (1/1) ... [2022-10-17 17:02:01,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:01,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:02,077 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[1995,2008] [2022-10-17 17:02:02,082 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[2364,2377] [2022-10-17 17:02:02,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:02,188 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:02,214 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[1995,2008] [2022-10-17 17:02:02,218 WARN L230 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_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/sv-benchmarks/c/combinations/square_7+soft_float_1-3a.c.cil.c[2364,2377] [2022-10-17 17:02:02,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:02,295 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:02:02,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02 WrapperNode [2022-10-17 17:02:02,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:02,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:02,305 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:02:02,305 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:02:02,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,378 INFO L138 Inliner]: procedures = 28, calls = 21, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 164 [2022-10-17 17:02:02,379 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:02,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:02:02,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:02:02,383 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:02:02,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,449 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:02:02,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:02:02,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:02:02,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:02:02,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:02" (1/1) ... [2022-10-17 17:02:02,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:02,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:02:02,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:02:02,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:02:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:02:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:02:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-10-17 17:02:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-10-17 17:02:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:02:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:02:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:02:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:02:02,671 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:02:02,686 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:02:13,327 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:02:13,470 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:02:13,479 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 17:02:13,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:13 BoogieIcfgContainer [2022-10-17 17:02:13,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:02:13,484 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:02:13,484 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:02:13,494 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:02:13,495 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:13" (1/1) ... [2022-10-17 17:02:13,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:02:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2022-10-17 17:02:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2022-10-17 17:02:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-10-17 17:02:13,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:13,619 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:153) 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) [2022-10-17 17:02:13,623 INFO L158 Benchmark]: Toolchain (without parser) took 11790.72ms. Allocated memory is still 75.5MB. Free memory was 57.7MB in the beginning and 37.5MB in the end (delta: 20.2MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,624 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory was 55.8MB in the beginning and 55.8MB in the end (delta: 62.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 458.79ms. Allocated memory is still 75.5MB. Free memory was 57.5MB in the beginning and 53.4MB in the end (delta: 4.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.88ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 51.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,627 INFO L158 Benchmark]: Boogie Preprocessor took 85.72ms. Allocated memory is still 75.5MB. Free memory was 51.3MB in the beginning and 49.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,628 INFO L158 Benchmark]: RCFGBuilder took 11006.72ms. Allocated memory is still 75.5MB. Free memory was 49.2MB in the beginning and 43.8MB in the end (delta: 5.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,629 INFO L158 Benchmark]: CodeCheck took 138.46ms. Allocated memory is still 75.5MB. Free memory was 43.5MB in the beginning and 37.5MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:02:13,632 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 0.37ms. Allocated memory is still 75.5MB. Free memory was 55.8MB in the beginning and 55.8MB in the end (delta: 62.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 458.79ms. Allocated memory is still 75.5MB. Free memory was 57.5MB in the beginning and 53.4MB in the end (delta: 4.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.88ms. Allocated memory is still 75.5MB. Free memory was 53.4MB in the beginning and 51.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.72ms. Allocated memory is still 75.5MB. Free memory was 51.3MB in the beginning and 49.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 11006.72ms. Allocated memory is still 75.5MB. Free memory was 49.2MB in the beginning and 43.8MB in the end (delta: 5.4MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * CodeCheck took 138.46ms. Allocated memory is still 75.5MB. Free memory was 43.5MB in the beginning and 37.5MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:02:13,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5caccfc7-0d71-49c8-bd91-7d87bfe044b4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared