./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY --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 b991b44dbf1b8fa5de5e4dbd45a2a304b27cd56c ................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY --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 b991b44dbf1b8fa5de5e4dbd45a2a304b27cd56c ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:08:00,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:08:00,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:08:00,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:08:00,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:08:00,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:08:00,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:08:00,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:08:00,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:08:00,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:08:00,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:08:00,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:08:00,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:08:00,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:08:00,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:08:00,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:08:00,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:08:00,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:08:00,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:08:00,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:08:00,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:08:00,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:08:00,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:08:00,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:08:00,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:08:00,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:08:00,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:08:00,683 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:08:00,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:08:00,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:08:00,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:08:00,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:08:00,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:08:00,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:08:00,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:08:00,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:08:00,710 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:08:00,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:08:00,711 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:08:00,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:08:00,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:08:00,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-13 04:08:00,777 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:08:00,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:08:00,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:08:00,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:08:00,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:08:00,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:08:00,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:08:00,780 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:08:00,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:08:00,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:08:00,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:08:00,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:08:00,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:08:00,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:08:00,782 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:08:00,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:08:00,782 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:08:00,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:08:00,783 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:08:00,783 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:08:00,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:08:00,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:08:00,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:08:00,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:08:00,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:08:00,784 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:08:00,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:08:00,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:08:00,785 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_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b991b44dbf1b8fa5de5e4dbd45a2a304b27cd56c [2021-10-13 04:08:01,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:08:01,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:08:01,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:08:01,042 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:08:01,043 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:08:01,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0220a.c [2021-10-13 04:08:01,123 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/f057adf42/cf2228e4577b413c8c9ed7aeb1c76224/FLAGb9cb3a9f6 [2021-10-13 04:08:01,686 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:08:01,686 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c [2021-10-13 04:08:01,702 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/f057adf42/cf2228e4577b413c8c9ed7aeb1c76224/FLAGb9cb3a9f6 [2021-10-13 04:08:02,108 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/f057adf42/cf2228e4577b413c8c9ed7aeb1c76224 [2021-10-13 04:08:02,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:08:02,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:08:02,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:08:02,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:08:02,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:08:02,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ba5bf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02, skipping insertion in model container [2021-10-13 04:08:02,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:08:02,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:08:02,504 WARN L228 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_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c[15843,15856] [2021-10-13 04:08:02,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:08:02,550 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:08:02,700 WARN L228 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_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c[15843,15856] [2021-10-13 04:08:02,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:08:02,744 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:08:02,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02 WrapperNode [2021-10-13 04:08:02,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:08:02,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:08:02,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:08:02,749 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:08:02,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:08:02,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:08:02,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:08:02,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:08:02,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:02,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:03,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:03,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:03,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:08:03,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:08:03,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:08:03,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:08:03,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:02" (1/1) ... [2021-10-13 04:08:03,034 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:08:03,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:08:03,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:08:03,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:08:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2021-10-13 04:08:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2021-10-13 04:08:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-13 04:08:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-13 04:08:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 04:08:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:08:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-13 04:08:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 04:08:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-10-13 04:08:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2021-10-13 04:08:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2021-10-13 04:08:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:08:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:08:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-13 04:08:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-13 04:08:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 04:08:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-13 04:08:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:08:05,335 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:08:05,336 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-13 04:08:05,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:08:05 BoogieIcfgContainer [2021-10-13 04:08:05,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:08:05,340 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:08:05,340 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:08:05,351 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:08:05,351 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:08:05" (1/1) ... [2021-10-13 04:08:05,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:08:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:08:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2021-10-13 04:08:05,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2021-10-13 04:08:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:08:05,430 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:08:05,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:08:05,476 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:419) 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:145) 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:444) 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) [2021-10-13 04:08:05,480 INFO L168 Benchmark]: Toolchain (without parser) took 3367.92 ms. Allocated memory was 96.5 MB in the beginning and 209.7 MB in the end (delta: 113.2 MB). Free memory was 64.8 MB in the beginning and 131.8 MB in the end (delta: -67.0 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,481 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 96.5 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:08:05,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 622.19 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 64.6 MB in the beginning and 114.5 MB in the end (delta: -50.0 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,483 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.96 ms. Allocated memory is still 146.8 MB. Free memory was 114.5 MB in the beginning and 107.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,484 INFO L168 Benchmark]: Boogie Preprocessor took 121.69 ms. Allocated memory is still 146.8 MB. Free memory was 107.4 MB in the beginning and 101.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,484 INFO L168 Benchmark]: RCFGBuilder took 2313.93 ms. Allocated memory was 146.8 MB in the beginning and 209.7 MB in the end (delta: 62.9 MB). Free memory was 101.1 MB in the beginning and 138.1 MB in the end (delta: -37.0 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,485 INFO L168 Benchmark]: CodeCheck took 138.34 ms. Allocated memory is still 209.7 MB. Free memory was 138.1 MB in the beginning and 131.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:08:05,489 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 96.5 MB. Free memory is still 65.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 622.19 ms. Allocated memory was 96.5 MB in the beginning and 146.8 MB in the end (delta: 50.3 MB). Free memory was 64.6 MB in the beginning and 114.5 MB in the end (delta: -50.0 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 154.96 ms. Allocated memory is still 146.8 MB. Free memory was 114.5 MB in the beginning and 107.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 121.69 ms. Allocated memory is still 146.8 MB. Free memory was 107.4 MB in the beginning and 101.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2313.93 ms. Allocated memory was 146.8 MB in the beginning and 209.7 MB in the end (delta: 62.9 MB). Free memory was 101.1 MB in the beginning and 138.1 MB in the end (delta: -37.0 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. * CodeCheck took 138.34 ms. Allocated memory is still 209.7 MB. Free memory was 138.1 MB in the beginning and 131.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 04:08:05,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:08:08,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:08:08,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:08:08,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:08:08,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:08:08,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:08:08,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:08:08,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:08:08,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:08:08,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:08:08,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:08:08,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:08:08,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:08:08,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:08:08,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:08:08,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:08:08,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:08:08,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:08:08,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:08:08,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:08:08,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:08:08,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:08:08,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:08:08,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:08:08,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:08:08,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:08:08,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:08:08,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:08:08,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:08:08,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:08:08,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:08:08,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:08:08,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:08:08,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:08:08,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:08:08,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:08:08,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:08:08,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:08:08,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:08:08,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:08:08,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:08:08,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-13 04:08:08,240 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:08:08,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:08:08,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:08:08,242 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:08:08,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:08:08,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:08:08,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:08:08,244 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-13 04:08:08,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-13 04:08:08,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:08:08,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:08:08,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:08:08,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:08:08,246 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:08:08,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:08:08,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:08:08,247 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-13 04:08:08,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:08:08,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:08:08,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:08:08,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:08:08,248 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:08:08,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:08:08,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:08:08,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:08:08,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:08:08,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:08:08,249 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:08:08,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:08:08,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:08:08,250 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:08:08,250 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:08:08,251 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_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b991b44dbf1b8fa5de5e4dbd45a2a304b27cd56c [2021-10-13 04:08:08,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:08:08,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:08:08,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:08:08,682 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:08:08,683 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:08:08,684 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/float-newlib/float_req_bl_0220a.c [2021-10-13 04:08:08,766 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/fce3e2e6d/d9f7b86ddc8f48e78a380ed870b1d029/FLAGacda5cf97 [2021-10-13 04:08:09,423 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:08:09,424 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c [2021-10-13 04:08:09,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/fce3e2e6d/d9f7b86ddc8f48e78a380ed870b1d029/FLAGacda5cf97 [2021-10-13 04:08:09,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/data/fce3e2e6d/d9f7b86ddc8f48e78a380ed870b1d029 [2021-10-13 04:08:09,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:08:09,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:08:09,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:08:09,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:08:09,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:08:09,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:09" (1/1) ... [2021-10-13 04:08:09,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d69e4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:09, skipping insertion in model container [2021-10-13 04:08:09,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:08:09" (1/1) ... [2021-10-13 04:08:09,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:08:09,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:08:10,172 WARN L228 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_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c[15843,15856] [2021-10-13 04:08:10,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:08:10,228 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:08:10,369 WARN L228 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_834ea967-287b-4f14-8fd4-14c06237a9f0/sv-benchmarks/c/float-newlib/float_req_bl_0220a.c[15843,15856] [2021-10-13 04:08:10,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:08:10,474 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:08:10,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10 WrapperNode [2021-10-13 04:08:10,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:08:10,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:08:10,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:08:10,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:08:10,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:08:10,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:08:10,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:08:10,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:08:10,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:08:10,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:08:10,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:08:10,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:08:10,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:08:10" (1/1) ... [2021-10-13 04:08:10,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:08:10,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:08:10,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:08:10,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:08:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2021-10-13 04:08:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2021-10-13 04:08:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-13 04:08:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-13 04:08:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:08:10,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2021-10-13 04:08:10,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-13 04:08:10,905 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2021-10-13 04:08:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2021-10-13 04:08:10,905 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2021-10-13 04:08:10,905 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2021-10-13 04:08:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2021-10-13 04:08:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2021-10-13 04:08:10,906 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2021-10-13 04:08:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2021-10-13 04:08:10,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:08:10,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:08:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-13 04:08:10,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:14:29,012 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:14:29,013 INFO L299 CfgBuilder]: Removed 77 assume(true) statements. [2021-10-13 04:14:29,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:14:29 BoogieIcfgContainer [2021-10-13 04:14:29,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:14:29,017 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:14:29,017 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:14:29,041 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:14:29,041 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:14:29" (1/1) ... [2021-10-13 04:14:29,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:14:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:14:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 172 states and 283 transitions. [2021-10-13 04:14:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 283 transitions. [2021-10-13 04:14:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-13 04:14:29,097 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:14:29,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:14:29,147 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:419) 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:145) 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:444) 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) [2021-10-13 04:14:29,157 INFO L168 Benchmark]: Toolchain (without parser) took 379445.90 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 25.0 MB in the beginning and 25.4 MB in the end (delta: -408.8 kB). Peak memory consumption was 9.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,159 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:14:29,160 INFO L168 Benchmark]: CACSL2BoogieTranslator took 764.07 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.8 MB in the beginning and 29.6 MB in the end (delta: -4.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,161 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.35 ms. Allocated memory is still 60.8 MB. Free memory was 29.4 MB in the beginning and 35.5 MB in the end (delta: -6.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,162 INFO L168 Benchmark]: Boogie Preprocessor took 193.65 ms. Allocated memory is still 60.8 MB. Free memory was 35.5 MB in the beginning and 28.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,163 INFO L168 Benchmark]: RCFGBuilder took 378195.65 ms. Allocated memory is still 60.8 MB. Free memory was 28.1 MB in the beginning and 27.9 MB in the end (delta: 208.3 kB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,164 INFO L168 Benchmark]: CodeCheck took 135.74 ms. Allocated memory is still 60.8 MB. Free memory was 27.8 MB in the beginning and 25.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:29,177 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 764.07 ms. Allocated memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: 10.5 MB). Free memory was 24.8 MB in the beginning and 29.6 MB in the end (delta: -4.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 149.35 ms. Allocated memory is still 60.8 MB. Free memory was 29.4 MB in the beginning and 35.5 MB in the end (delta: -6.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 193.65 ms. Allocated memory is still 60.8 MB. Free memory was 35.5 MB in the beginning and 28.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 378195.65 ms. Allocated memory is still 60.8 MB. Free memory was 28.1 MB in the beginning and 27.9 MB in the end (delta: 208.3 kB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. * CodeCheck took 135.74 ms. Allocated memory is still 60.8 MB. Free memory was 27.8 MB in the beginning and 25.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 3.0 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 04:14:29,403 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-13 04:14:29,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_834ea967-287b-4f14-8fd4-14c06237a9f0/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request...