./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6ee45b2e6127ec54444d337a03ade6c3159ccf77c3fcc0ba8ab9ed7cc07fa235 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:30:34,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:30:34,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:30:34,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:30:34,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:30:34,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:30:34,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:30:34,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:30:34,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:30:34,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:30:34,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:30:34,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:30:34,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:30:34,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:30:34,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:30:34,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:30:34,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:30:34,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:30:34,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:30:34,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:30:34,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:30:34,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:30:34,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:30:34,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:30:34,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:30:34,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:30:34,458 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:30:34,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:30:34,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:30:34,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:30:34,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:30:34,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:30:34,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:30:34,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:30:34,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:30:34,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:30:34,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:30:34,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:30:34,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:30:34,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:30:34,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:30:34,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:30:34,477 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:30:34,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:30:34,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:30:34,478 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:30:34,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:30:34,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:30:34,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:30:34,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:30:34,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:30:34,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:30:34,480 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:30:34,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:30:34,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:30:34,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:30:34,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:30:34,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:30:34,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:30:34,481 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:30:34,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:30:34,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:30:34,481 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_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ee45b2e6127ec54444d337a03ade6c3159ccf77c3fcc0ba8ab9ed7cc07fa235 [2022-12-15 01:30:34,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:30:34,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:30:34,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:30:34,696 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:30:34,696 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:30:34,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c [2022-12-15 01:30:37,295 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:30:37,444 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:30:37,445 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c [2022-12-15 01:30:37,452 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/ad18c0c26/a32604d9549a427eb7324fd9f534b2fd/FLAGa239c6408 [2022-12-15 01:30:37,464 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/ad18c0c26/a32604d9549a427eb7324fd9f534b2fd [2022-12-15 01:30:37,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:30:37,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:30:37,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:30:37,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:30:37,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:30:37,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e29e2ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37, skipping insertion in model container [2022-12-15 01:30:37,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:30:37,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:30:37,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[1998,2011] [2022-12-15 01:30:37,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[2367,2380] [2022-12-15 01:30:37,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:30:37,682 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:30:37,695 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[1998,2011] [2022-12-15 01:30:37,697 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[2367,2380] [2022-12-15 01:30:37,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:30:37,737 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:30:37,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37 WrapperNode [2022-12-15 01:30:37,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:30:37,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:30:37,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:30:37,739 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:30:37,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,778 INFO L138 Inliner]: procedures = 27, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 187 [2022-12-15 01:30:37,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:30:37,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:30:37,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:30:37,780 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:30:37,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,803 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:30:37,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:30:37,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:30:37,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:30:37,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:37" (1/1) ... [2022-12-15 01:30:37,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:30:37,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:30:37,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:30:37,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:30:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:30:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-15 01:30:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-15 01:30:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:30:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:30:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:30:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:30:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:30:37,938 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:30:37,940 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:30:38,228 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:30:38,425 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:30:38,425 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:30:38,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:30:38 BoogieIcfgContainer [2022-12-15 01:30:38,428 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:30:38,429 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:30:38,429 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:30:38,439 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:30:38,439 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:30:38" (1/1) ... [2022-12-15 01:30:38,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:30:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-15 01:30:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-15 01:30:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 01:30:38,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:38,524 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:30:38,527 INFO L158 Benchmark]: Toolchain (without parser) took 1059.48ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 96.5MB in the beginning and 107.6MB in the end (delta: -11.1MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,527 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 134.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:30:38,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.06ms. Allocated memory is still 134.2MB. Free memory was 96.0MB in the beginning and 81.8MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,528 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.60ms. Allocated memory is still 134.2MB. Free memory was 81.8MB in the beginning and 79.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,528 INFO L158 Benchmark]: Boogie Preprocessor took 28.76ms. Allocated memory is still 134.2MB. Free memory was 79.6MB in the beginning and 78.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,529 INFO L158 Benchmark]: RCFGBuilder took 618.84ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 77.6MB in the beginning and 113.9MB in the end (delta: -36.3MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,529 INFO L158 Benchmark]: CodeCheck took 97.21ms. Allocated memory is still 161.5MB. Free memory was 113.9MB in the beginning and 107.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:30:38,531 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 0.22ms. Allocated memory is still 134.2MB. Free memory is still 106.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.06ms. Allocated memory is still 134.2MB. Free memory was 96.0MB in the beginning and 81.8MB in the end (delta: 14.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.60ms. Allocated memory is still 134.2MB. Free memory was 81.8MB in the beginning and 79.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.76ms. Allocated memory is still 134.2MB. Free memory was 79.6MB in the beginning and 78.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 618.84ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 77.6MB in the beginning and 113.9MB in the end (delta: -36.3MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. * CodeCheck took 97.21ms. Allocated memory is still 161.5MB. Free memory was 113.9MB in the beginning and 107.6MB 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. [2022-12-15 01:30:38,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6ee45b2e6127ec54444d337a03ade6c3159ccf77c3fcc0ba8ab9ed7cc07fa235 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:30:40,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:30:40,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:30:40,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:30:40,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:30:40,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:30:40,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:30:40,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:30:40,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:30:40,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:30:40,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:30:40,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:30:40,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:30:40,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:30:40,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:30:40,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:30:40,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:30:40,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:30:40,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:30:40,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:30:40,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:30:40,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:30:40,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:30:40,357 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:30:40,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:30:40,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:30:40,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:30:40,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:30:40,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:30:40,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:30:40,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:30:40,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:30:40,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:30:40,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:30:40,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:30:40,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:30:40,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:30:40,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:30:40,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:30:40,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:30:40,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:30:40,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-15 01:30:40,390 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:30:40,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:30:40,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:30:40,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:30:40,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:30:40,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:30:40,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:30:40,393 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:30:40,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:30:40,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:30:40,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:30:40,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:30:40,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:30:40,395 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:30:40,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:30:40,395 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:30:40,395 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:30:40,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:30:40,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:30:40,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:30:40,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:30:40,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:30:40,396 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:30:40,396 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:30:40,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:30:40,397 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:30:40,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:30:40,397 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_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ee45b2e6127ec54444d337a03ade6c3159ccf77c3fcc0ba8ab9ed7cc07fa235 [2022-12-15 01:30:40,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:30:40,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:30:40,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:30:40,662 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:30:40,662 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:30:40,663 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c [2022-12-15 01:30:43,216 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:30:43,379 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:30:43,379 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c [2022-12-15 01:30:43,387 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/dea2c30f6/930ed66d09324ecdb171cbcb38346c8b/FLAG2e8081011 [2022-12-15 01:30:43,780 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/data/dea2c30f6/930ed66d09324ecdb171cbcb38346c8b [2022-12-15 01:30:43,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:30:43,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:30:43,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:30:43,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:30:43,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:30:43,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:43" (1/1) ... [2022-12-15 01:30:43,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e476f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:43, skipping insertion in model container [2022-12-15 01:30:43,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:43" (1/1) ... [2022-12-15 01:30:43,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:30:43,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:30:43,918 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[1998,2011] [2022-12-15 01:30:43,923 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[2367,2380] [2022-12-15 01:30:43,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:30:43,956 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:30:43,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[1998,2011] [2022-12-15 01:30:43,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/sv-benchmarks/c/combinations/square_5+soft_float_5a.c.cil.c[2367,2380] [2022-12-15 01:30:43,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:30:44,005 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:30:44,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44 WrapperNode [2022-12-15 01:30:44,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:30:44,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:30:44,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:30:44,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:30:44,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,033 INFO L138 Inliner]: procedures = 28, calls = 17, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-12-15 01:30:44,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:30:44,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:30:44,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:30:44,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:30:44,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,053 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:30:44,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:30:44,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:30:44,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:30:44,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:44" (1/1) ... [2022-12-15 01:30:44,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:30:44,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:30:44,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:30:44,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:30:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:30:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:30:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2022-12-15 01:30:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2022-12-15 01:30:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:30:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:30:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:30:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:30:44,173 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:30:44,174 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:30:51,503 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:30:51,543 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:30:51,543 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:30:51,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:30:51 BoogieIcfgContainer [2022-12-15 01:30:51,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:30:51,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:30:51,546 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:30:51,553 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:30:51,553 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:30:51" (1/1) ... [2022-12-15 01:30:51,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:30:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2022-12-15 01:30:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2022-12-15 01:30:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 01:30:51,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:51,635 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:30:51,637 INFO L158 Benchmark]: Toolchain (without parser) took 7853.61ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 45.9MB in the beginning and 87.8MB in the end (delta: -41.9MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-12-15 01:30:51,638 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 83.9MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:30:51,638 INFO L158 Benchmark]: CACSL2BoogieTranslator took 221.77ms. Allocated memory is still 83.9MB. Free memory was 45.5MB in the beginning and 62.5MB in the end (delta: -17.0MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-12-15 01:30:51,638 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.29ms. Allocated memory is still 83.9MB. Free memory was 62.5MB in the beginning and 60.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:30:51,639 INFO L158 Benchmark]: Boogie Preprocessor took 21.83ms. Allocated memory is still 83.9MB. Free memory was 60.5MB in the beginning and 58.8MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:30:51,639 INFO L158 Benchmark]: RCFGBuilder took 7489.00ms. Allocated memory is still 83.9MB. Free memory was 58.8MB in the beginning and 35.3MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 01:30:51,640 INFO L158 Benchmark]: CodeCheck took 90.60ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 35.3MB in the beginning and 87.8MB in the end (delta: -52.5MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. [2022-12-15 01:30:51,642 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 0.14ms. Allocated memory is still 83.9MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 221.77ms. Allocated memory is still 83.9MB. Free memory was 45.5MB in the beginning and 62.5MB in the end (delta: -17.0MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.29ms. Allocated memory is still 83.9MB. Free memory was 62.5MB in the beginning and 60.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.83ms. Allocated memory is still 83.9MB. Free memory was 60.5MB in the beginning and 58.8MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 7489.00ms. Allocated memory is still 83.9MB. Free memory was 58.8MB in the beginning and 35.3MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 90.60ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 35.3MB in the beginning and 87.8MB in the end (delta: -52.5MB). Peak memory consumption was 3.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:30:51,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_076f094d-25f0-474f-b679-a310a0611d6d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared