./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i --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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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 add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd --- 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 16:44:47,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:47,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:47,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:47,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:47,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:47,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:47,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:47,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:47,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:47,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:47,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:47,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:47,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:47,369 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:47,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:47,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:47,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:47,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:47,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:47,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:47,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:47,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:47,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:47,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:47,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:47,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:47,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:47,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:47,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:47,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:47,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:47,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:47,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:47,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:47,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:47,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:47,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:47,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:47,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:47,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:47,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:44:47,469 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:47,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:47,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:47,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:47,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:47,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:47,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:47,473 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:44:47,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:47,473 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:44:47,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:47,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:47,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:47,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:47,475 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:44:47,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:47,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:47,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:47,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:47,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:47,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:47,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:47,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:47,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:47,478 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:47,478 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:47,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:47,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:47,480 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd [2022-10-17 16:44:47,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:47,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:47,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:47,847 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:47,849 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:47,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2022-10-17 16:44:47,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/3b0779243/4414c89c3bcd48b4b54d22bfb4d19c7f/FLAGfc4662203 [2022-10-17 16:44:48,305 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:48,306 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2022-10-17 16:44:48,313 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/3b0779243/4414c89c3bcd48b4b54d22bfb4d19c7f/FLAGfc4662203 [2022-10-17 16:44:48,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/3b0779243/4414c89c3bcd48b4b54d22bfb4d19c7f [2022-10-17 16:44:48,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:48,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:48,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:48,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:48,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:48,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:48" (1/1) ... [2022-10-17 16:44:48,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@395def8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:48, skipping insertion in model container [2022-10-17 16:44:48,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:48" (1/1) ... [2022-10-17 16:44:48,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:48,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:48,936 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2022-10-17 16:44:48,965 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2022-10-17 16:44:48,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:48,976 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:48,989 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2022-10-17 16:44:49,000 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2022-10-17 16:44:49,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:49,018 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:49,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49 WrapperNode [2022-10-17 16:44:49,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:49,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:49,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:49,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:49,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,058 INFO L138 Inliner]: procedures = 27, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 77 [2022-10-17 16:44:49,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:49,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:49,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:49,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:49,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,085 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:49,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:49,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:49,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:49,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:49,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:49,135 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:49,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:49,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:49,175 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:44:49,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:44:49,175 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:44:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:44:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:44:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:49,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:49,243 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:49,246 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:49,454 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:49,542 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:49,560 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:44:49,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:49 BoogieIcfgContainer [2022-10-17 16:44:49,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:49,564 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:49,564 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:49,573 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:49,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:49" (1/1) ... [2022-10-17 16:44:49,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:44:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:44:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:44:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:49,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:49,734 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 16:44:49,739 INFO L158 Benchmark]: Toolchain (without parser) took 1007.28ms. Allocated memory is still 81.8MB. Free memory was 42.3MB in the beginning and 31.9MB in the end (delta: 10.4MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,739 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:49,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.96ms. Allocated memory is still 81.8MB. Free memory was 42.1MB in the beginning and 56.3MB in the end (delta: -14.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,741 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.71ms. Allocated memory is still 81.8MB. Free memory was 56.3MB in the beginning and 54.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,742 INFO L158 Benchmark]: Boogie Preprocessor took 33.92ms. Allocated memory is still 81.8MB. Free memory was 54.4MB in the beginning and 53.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,743 INFO L158 Benchmark]: RCFGBuilder took 469.27ms. Allocated memory is still 81.8MB. Free memory was 53.2MB in the beginning and 38.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,744 INFO L158 Benchmark]: CodeCheck took 173.51ms. Allocated memory is still 81.8MB. Free memory was 38.2MB in the beginning and 31.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:49,748 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 0.33ms. Allocated memory is still 81.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.96ms. Allocated memory is still 81.8MB. Free memory was 42.1MB in the beginning and 56.3MB in the end (delta: -14.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.71ms. Allocated memory is still 81.8MB. Free memory was 56.3MB in the beginning and 54.4MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.92ms. Allocated memory is still 81.8MB. Free memory was 54.4MB in the beginning and 53.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 469.27ms. Allocated memory is still 81.8MB. Free memory was 53.2MB in the beginning and 38.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 173.51ms. Allocated memory is still 81.8MB. Free memory was 38.2MB in the beginning and 31.9MB 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. [2022-10-17 16:44:49,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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 add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd --- 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 16:44:52,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:52,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:52,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:52,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:52,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:52,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:52,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:52,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:52,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:52,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:52,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:52,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:52,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:52,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:52,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:52,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:52,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:52,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:52,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:52,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:52,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:52,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:52,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:52,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:52,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:52,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:52,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:52,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:52,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:52,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:52,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:52,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:52,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:52,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:52,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:52,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:52,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:52,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:52,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:52,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:52,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-10-17 16:44:52,374 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:52,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:52,375 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:52,376 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:52,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:52,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:52,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:52,378 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:44:52,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:44:52,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:52,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:52,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:52,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:52,380 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:52,380 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:52,380 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:52,381 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:44:52,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:52,381 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:52,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:52,382 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:52,382 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:52,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:52,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:52,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:52,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:52,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:52,384 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:52,384 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:52,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:52,385 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:52,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:52,385 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd [2022-10-17 16:44:52,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:52,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:52,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:52,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:52,833 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:52,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2022-10-17 16:44:52,917 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/54ac7d9e4/300e902101504a21912f2c336079888e/FLAGb61d9a93d [2022-10-17 16:44:53,411 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:53,415 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2022-10-17 16:44:53,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/54ac7d9e4/300e902101504a21912f2c336079888e/FLAGb61d9a93d [2022-10-17 16:44:53,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/data/54ac7d9e4/300e902101504a21912f2c336079888e [2022-10-17 16:44:53,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:53,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:53,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:53,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:53,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:53,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:53" (1/1) ... [2022-10-17 16:44:53,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d0cebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:53, skipping insertion in model container [2022-10-17 16:44:53,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:53" (1/1) ... [2022-10-17 16:44:53,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:53,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:54,041 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2022-10-17 16:44:54,105 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2022-10-17 16:44:54,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:54,124 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:54,148 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2022-10-17 16:44:54,181 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_a239c4d6-f1f8-4511-bc6a-8a62e334b361/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2022-10-17 16:44:54,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:54,203 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:54,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54 WrapperNode [2022-10-17 16:44:54,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:54,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:54,205 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:54,205 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:54,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,245 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,278 INFO L138 Inliner]: procedures = 28, calls = 16, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 72 [2022-10-17 16:44:54,279 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:54,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:54,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:54,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:54,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,328 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:54,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:54,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:54,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:54,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:54" (1/1) ... [2022-10-17 16:44:54,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:54,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:54,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:54,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-10-17 16:44:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-10-17 16:44:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-10-17 16:44:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-10-17 16:44:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:54,510 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:54,513 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:20,315 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:45:20,401 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:45:20,401 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:45:20,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:45:20 BoogieIcfgContainer [2022-10-17 16:45:20,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:45:20,405 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:45:20,405 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:45:20,416 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:45:20,416 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:45:20" (1/1) ... [2022-10-17 16:45:20,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:45:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:45:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2022-10-17 16:45:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2022-10-17 16:45:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-10-17 16:45:20,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:45:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:45:20,540 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 16:45:20,545 INFO L158 Benchmark]: Toolchain (without parser) took 26754.55ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 42.8MB in the beginning and 61.6MB in the end (delta: -18.8MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,546 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:45:20,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.08ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 45.1MB in the end (delta: -2.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,548 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.89ms. Allocated memory is still 62.9MB. Free memory was 44.9MB in the beginning and 43.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,548 INFO L158 Benchmark]: Boogie Preprocessor took 65.18ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 41.8MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,549 INFO L158 Benchmark]: RCFGBuilder took 26058.63ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 41.6MB in the beginning and 67.9MB in the end (delta: -26.3MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,550 INFO L158 Benchmark]: CodeCheck took 138.22ms. Allocated memory is still 88.1MB. Free memory was 67.9MB in the beginning and 61.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:45:20,554 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 0.26ms. Allocated memory is still 62.9MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.08ms. Allocated memory is still 62.9MB. Free memory was 42.6MB in the beginning and 45.1MB in the end (delta: -2.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.89ms. Allocated memory is still 62.9MB. Free memory was 44.9MB in the beginning and 43.3MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.18ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 41.8MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 26058.63ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 41.6MB in the beginning and 67.9MB in the end (delta: -26.3MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * CodeCheck took 138.22ms. Allocated memory is still 88.1MB. Free memory was 67.9MB in the beginning and 61.6MB 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. [2022-10-17 16:45:20,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a239c4d6-f1f8-4511-bc6a-8a62e334b361/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