./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4afff0c8dc116ae0ea52d5228669475b8e2bd0f7c5a38e0115f3b3d6e8e4ef72 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:48:35,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:48:35,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:48:35,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:48:35,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:48:35,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:48:35,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:48:35,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:48:35,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:48:35,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:48:35,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:48:35,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:48:35,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:48:35,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:48:35,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:48:35,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:48:35,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:48:35,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:48:35,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:48:35,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:48:35,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:48:35,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:48:35,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:48:35,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:48:35,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:48:35,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:48:35,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:48:35,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:48:35,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:48:35,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:48:35,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:48:35,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:48:35,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:48:35,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:48:35,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:48:35,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:48:35,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:48:35,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:48:35,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:48:35,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:48:35,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:48:35,492 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:48:35,520 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:48:35,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:48:35,521 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:48:35,521 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:48:35,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:48:35,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:48:35,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:48:35,522 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:48:35,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:48:35,524 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:48:35,524 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:48:35,524 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:48:35,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:48:35,524 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:48:35,525 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:48:35,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:48:35,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:35,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:48:35,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:48:35,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:48:35,526 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:48:35,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:48:35,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:48:35,526 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afff0c8dc116ae0ea52d5228669475b8e2bd0f7c5a38e0115f3b3d6e8e4ef72 [2022-12-14 22:48:35,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:48:35,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:48:35,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:48:35,720 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:48:35,720 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:48:35,721 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c [2022-12-14 22:48:38,320 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:48:38,472 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:48:38,473 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c [2022-12-14 22:48:38,479 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/297044b63/36b5064ebbe54324b506d1b6b2d3caa7/FLAG2078cb7e4 [2022-12-14 22:48:38,893 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/297044b63/36b5064ebbe54324b506d1b6b2d3caa7 [2022-12-14 22:48:38,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:48:38,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:48:38,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:38,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:48:38,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:48:38,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:38" (1/1) ... [2022-12-14 22:48:38,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9adb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:38, skipping insertion in model container [2022-12-14 22:48:38,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:38" (1/1) ... [2022-12-14 22:48:38,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:48:38,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:48:39,027 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 22:48:39,031 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 22:48:39,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:39,062 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:48:39,072 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 22:48:39,073 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 22:48:39,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:39,102 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:48:39,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39 WrapperNode [2022-12-14 22:48:39,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:39,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:39,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:48:39,103 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:48:39,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,133 INFO L138 Inliner]: procedures = 27, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 187 [2022-12-14 22:48:39,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:39,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:48:39,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:48:39,134 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:48:39,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,155 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:48:39,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:48:39,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:48:39,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:48:39,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:39,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:48:39,188 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:48:39,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:48:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:48:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 22:48:39,220 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 22:48:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:48:39,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:48:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:48:39,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:48:39,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:48:39,281 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:48:39,282 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:48:39,608 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:48:39,772 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:48:39,773 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:48:39,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:39 BoogieIcfgContainer [2022-12-14 22:48:39,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:48:39,775 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:48:39,775 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:48:39,783 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:48:39,783 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:39" (1/1) ... [2022-12-14 22:48:39,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:48:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-14 22:48:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-14 22:48:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:48:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:39,864 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:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:48:39,867 INFO L158 Benchmark]: Toolchain (without parser) took 969.98ms. Allocated memory was 119.5MB in the beginning and 165.7MB in the end (delta: 46.1MB). Free memory was 84.9MB in the beginning and 103.2MB in the end (delta: -18.3MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,867 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 119.5MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:39,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 205.98ms. Allocated memory is still 119.5MB. Free memory was 84.6MB in the beginning and 70.4MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.79ms. Allocated memory is still 119.5MB. Free memory was 70.4MB in the beginning and 68.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,868 INFO L158 Benchmark]: Boogie Preprocessor took 25.94ms. Allocated memory is still 119.5MB. Free memory was 68.1MB in the beginning and 66.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,869 INFO L158 Benchmark]: RCFGBuilder took 614.75ms. Allocated memory was 119.5MB in the beginning and 165.7MB in the end (delta: 46.1MB). Free memory was 66.4MB in the beginning and 109.6MB in the end (delta: -43.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,869 INFO L158 Benchmark]: CodeCheck took 90.42ms. Allocated memory is still 165.7MB. Free memory was 109.6MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:48:39,871 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 0.14ms. Allocated memory is still 119.5MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 205.98ms. Allocated memory is still 119.5MB. Free memory was 84.6MB in the beginning and 70.4MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.79ms. Allocated memory is still 119.5MB. Free memory was 70.4MB in the beginning and 68.1MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.94ms. Allocated memory is still 119.5MB. Free memory was 68.1MB in the beginning and 66.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 614.75ms. Allocated memory was 119.5MB in the beginning and 165.7MB in the end (delta: 46.1MB). Free memory was 66.4MB in the beginning and 109.6MB in the end (delta: -43.2MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. * CodeCheck took 90.42ms. Allocated memory is still 165.7MB. Free memory was 109.6MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:48:39,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4afff0c8dc116ae0ea52d5228669475b8e2bd0f7c5a38e0115f3b3d6e8e4ef72 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:48:41,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:48:41,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:48:41,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:48:41,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:48:41,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:48:41,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:48:41,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:48:41,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:48:41,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:48:41,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:48:41,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:48:41,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:48:41,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:48:41,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:48:41,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:48:41,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:48:41,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:48:41,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:48:41,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:48:41,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:48:41,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:48:41,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:48:41,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:48:41,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:48:41,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:48:41,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:48:41,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:48:41,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:48:41,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:48:41,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:48:41,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:48:41,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:48:41,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:48:41,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:48:41,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:48:41,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:48:41,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:48:41,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:48:41,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:48:41,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:48:41,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 22:48:41,711 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:48:41,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:48:41,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:48:41,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:48:41,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:48:41,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:48:41,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:48:41,713 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:48:41,714 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:48:41,714 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:48:41,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:41,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:48:41,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:48:41,716 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afff0c8dc116ae0ea52d5228669475b8e2bd0f7c5a38e0115f3b3d6e8e4ef72 [2022-12-14 22:48:41,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:48:41,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:48:41,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:48:41,956 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:48:41,956 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:48:41,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c [2022-12-14 22:48:44,558 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:48:44,740 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:48:44,740 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c [2022-12-14 22:48:44,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/894aba2ef/8f9317e3fbf14122875845cce8b3e697/FLAGa7276617e [2022-12-14 22:48:44,763 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/data/894aba2ef/8f9317e3fbf14122875845cce8b3e697 [2022-12-14 22:48:44,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:48:44,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:48:44,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:44,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:48:44,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:48:44,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:44" (1/1) ... [2022-12-14 22:48:44,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b920a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:44, skipping insertion in model container [2022-12-14 22:48:44,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:48:44" (1/1) ... [2022-12-14 22:48:44,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:48:44,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:48:44,949 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 22:48:44,954 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 22:48:44,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:45,005 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:48:45,019 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[1999,2012] [2022-12-14 22:48:45,020 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_2dd5425f-4606-4a76-b60c-0bb916744a9a/sv-benchmarks/c/combinations/square_3+soft_float_5a.c.cil.c[2368,2381] [2022-12-14 22:48:45,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:48:45,058 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:48:45,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45 WrapperNode [2022-12-14 22:48:45,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:48:45,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:45,059 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:48:45,059 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:48:45,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,099 INFO L138 Inliner]: procedures = 28, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-12-14 22:48:45,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:48:45,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:48:45,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:48:45,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:48:45,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,127 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:48:45,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:48:45,133 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:48:45,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:48:45,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:48:45" (1/1) ... [2022-12-14 22:48:45,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:48:45,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:48:45,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:48:45,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:48:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:48:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:48:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-14 22:48:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-14 22:48:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:48:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:48:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:48:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:48:45,279 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:48:45,280 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:48:52,282 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:48:52,320 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:48:52,320 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:48:52,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:52 BoogieIcfgContainer [2022-12-14 22:48:52,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:48:52,322 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:48:52,322 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:48:52,329 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:48:52,329 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:48:52" (1/1) ... [2022-12-14 22:48:52,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:48:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-14 22:48:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-14 22:48:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:48:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:52,414 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:48:52,417 INFO L158 Benchmark]: Toolchain (without parser) took 7649.45ms. Allocated memory is still 94.4MB. Free memory was 72.5MB in the beginning and 47.6MB in the end (delta: 25.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,417 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 36.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:48:52,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 290.26ms. Allocated memory is still 94.4MB. Free memory was 72.5MB in the beginning and 58.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.13ms. Allocated memory is still 94.4MB. Free memory was 58.2MB in the beginning and 56.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,418 INFO L158 Benchmark]: Boogie Preprocessor took 32.71ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 54.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,419 INFO L158 Benchmark]: RCFGBuilder took 7188.43ms. Allocated memory is still 94.4MB. Free memory was 54.1MB in the beginning and 53.9MB in the end (delta: 142.6kB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,419 INFO L158 Benchmark]: CodeCheck took 93.85ms. Allocated memory is still 94.4MB. Free memory was 53.9MB in the beginning and 47.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:48:52,421 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 0.11ms. Allocated memory is still 58.7MB. Free memory is still 36.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 290.26ms. Allocated memory is still 94.4MB. Free memory was 72.5MB in the beginning and 58.2MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.13ms. Allocated memory is still 94.4MB. Free memory was 58.2MB in the beginning and 56.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.71ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 54.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7188.43ms. Allocated memory is still 94.4MB. Free memory was 54.1MB in the beginning and 53.9MB in the end (delta: 142.6kB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. * CodeCheck took 93.85ms. Allocated memory is still 94.4MB. Free memory was 53.9MB in the beginning and 47.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:48:52,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2dd5425f-4606-4a76-b60c-0bb916744a9a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared