./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float11.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu --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 deff6a97140addc4d6672f6514478d070bc0bf8147fe2e13f4c7d44cceab987e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:42,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:42,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:42,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:42,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:42,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:42,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:42,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:42,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:42,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:42,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:42,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:42,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:42,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:42,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:42,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:42,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:42,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:42,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:42,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:42,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:42,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:42,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:42,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:42,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:42,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:42,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:42,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:42,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:42,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:42,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:42,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:42,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:42,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:42,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:42,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:42,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:42,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:42,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:42,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:42,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:42,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:01:42,757 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:42,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:42,758 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:42,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:42,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:42,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:42,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:42,759 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:01:42,759 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:42,760 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:01:42,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:42,761 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:42,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:42,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:42,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:42,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:42,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:42,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:42,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:42,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:42,762 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:42,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:42,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:42,765 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_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> deff6a97140addc4d6672f6514478d070bc0bf8147fe2e13f4c7d44cceab987e [2021-11-23 15:01:43,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:43,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:43,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:43,091 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:43,093 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:43,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-11-23 15:01:43,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/ce5aee310/6e4ba0e886a447028336d3bc652b3acf/FLAGb885f3030 [2021-11-23 15:01:43,622 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:43,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-11-23 15:01:43,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/ce5aee310/6e4ba0e886a447028336d3bc652b3acf/FLAGb885f3030 [2021-11-23 15:01:44,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/ce5aee310/6e4ba0e886a447028336d3bc652b3acf [2021-11-23 15:01:44,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:44,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:44,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:44,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:44,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:44,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1106c4ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44, skipping insertion in model container [2021-11-23 15:01:44,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:44,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:44,178 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-11-23 15:01:44,181 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-11-23 15:01:44,182 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-11-23 15:01:44,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-11-23 15:01:44,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-11-23 15:01:44,184 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-11-23 15:01:44,185 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-11-23 15:01:44,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-11-23 15:01:44,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-11-23 15:01:44,187 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-11-23 15:01:44,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-11-23 15:01:44,189 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-11-23 15:01:44,190 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-11-23 15:01:44,191 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-11-23 15:01:44,192 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-11-23 15:01:44,193 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-11-23 15:01:44,194 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-11-23 15:01:44,194 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-11-23 15:01:44,195 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-11-23 15:01:44,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-11-23 15:01:44,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-11-23 15:01:44,228 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-11-23 15:01:44,229 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-11-23 15:01:44,230 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-11-23 15:01:44,230 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-11-23 15:01:44,231 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-11-23 15:01:44,232 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-11-23 15:01:44,233 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-11-23 15:01:44,233 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-11-23 15:01:44,234 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-11-23 15:01:44,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:44,246 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:44,258 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-11-23 15:01:44,259 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-11-23 15:01:44,260 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-11-23 15:01:44,260 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-11-23 15:01:44,261 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-11-23 15:01:44,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-11-23 15:01:44,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-11-23 15:01:44,263 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-11-23 15:01:44,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-11-23 15:01:44,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-11-23 15:01:44,265 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-11-23 15:01:44,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-11-23 15:01:44,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-11-23 15:01:44,267 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-11-23 15:01:44,268 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-11-23 15:01:44,269 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-11-23 15:01:44,269 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-11-23 15:01:44,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-11-23 15:01:44,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-11-23 15:01:44,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-11-23 15:01:44,272 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-11-23 15:01:44,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-11-23 15:01:44,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-11-23 15:01:44,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-11-23 15:01:44,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-11-23 15:01:44,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-11-23 15:01:44,276 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-11-23 15:01:44,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-11-23 15:01:44,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-11-23 15:01:44,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-11-23 15:01:44,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:44,297 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:44,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44 WrapperNode [2021-11-23 15:01:44,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:44,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:44,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:44,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:44,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,349 INFO L137 Inliner]: procedures = 11, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 100 [2021-11-23 15:01:44,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:44,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:44,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:44,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:44,358 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:44,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:44,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:44,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:44,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:44,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:44,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:44,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:44,568 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:44,570 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:44,737 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:01:44,752 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:01:44,752 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:01:44,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:44 BoogieIcfgContainer [2021-11-23 15:01:44,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:01:44,756 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:01:44,757 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:01:44,767 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:01:44,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 15:01:44,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:01:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 93 states and 122 transitions. [2021-11-23 15:01:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2021-11-23 15:01:44,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-23 15:01:44,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:01:44,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:01:44,883 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: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) [2021-11-23 15:01:44,898 INFO L158 Benchmark]: Toolchain (without parser) took 870.36ms. Allocated memory is still 146.8MB. Free memory was 115.2MB in the beginning and 99.4MB in the end (delta: 15.8MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2021-11-23 15:01:44,899 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 86.0MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 44.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:44,900 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.99ms. Allocated memory is still 146.8MB. Free memory was 114.9MB in the beginning and 120.1MB in the end (delta: -5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:44,901 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.43ms. Allocated memory is still 146.8MB. Free memory was 120.1MB in the beginning and 118.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:44,901 INFO L158 Benchmark]: Boogie Preprocessor took 27.42ms. Allocated memory is still 146.8MB. Free memory was 118.3MB in the beginning and 117.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:44,902 INFO L158 Benchmark]: RCFGBuilder took 377.44ms. Allocated memory is still 146.8MB. Free memory was 117.3MB in the beginning and 105.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:44,903 INFO L158 Benchmark]: CodeCheck took 128.93ms. Allocated memory is still 146.8MB. Free memory was 105.7MB in the beginning and 99.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:01:44,919 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 0.34ms. Allocated memory is still 86.0MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 44.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.99ms. Allocated memory is still 146.8MB. Free memory was 114.9MB in the beginning and 120.1MB in the end (delta: -5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.43ms. Allocated memory is still 146.8MB. Free memory was 120.1MB in the beginning and 118.3MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.42ms. Allocated memory is still 146.8MB. Free memory was 118.3MB in the beginning and 117.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 377.44ms. Allocated memory is still 146.8MB. Free memory was 117.3MB in the beginning and 105.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 128.93ms. Allocated memory is still 146.8MB. Free memory was 105.7MB in the beginning and 99.4MB 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. [2021-11-23 15:01:44,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu --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 deff6a97140addc4d6672f6514478d070bc0bf8147fe2e13f4c7d44cceab987e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:47,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:47,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:47,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:47,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:47,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:47,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:47,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:47,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:47,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:47,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:47,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:47,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:47,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:47,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:47,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:47,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:47,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:47,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:47,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:47,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:47,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:47,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:47,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:47,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:47,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:47,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:47,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:47,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:47,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:47,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:47,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:47,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:47,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:47,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:47,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:47,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:47,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:47,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:47,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:47,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:47,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 15:01:47,539 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:47,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:47,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:47,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:47,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:47,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:47,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:47,543 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:01:47,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:01:47,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:47,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:47,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:47,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:47,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:01:47,546 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:01:47,546 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:01:47,546 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:01:47,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:47,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:47,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:47,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:47,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:47,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:47,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:47,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:47,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:47,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:47,549 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:01:47,549 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:01:47,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:47,549 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:01:47,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:01:47,550 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_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> deff6a97140addc4d6672f6514478d070bc0bf8147fe2e13f4c7d44cceab987e [2021-11-23 15:01:47,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:47,965 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:47,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:47,970 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:47,971 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:47,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-11-23 15:01:48,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/c16496545/0eb799f5c63e4f319901e4220fb0bea9/FLAG5e9c3565b [2021-11-23 15:01:48,568 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:48,569 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c [2021-11-23 15:01:48,578 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/c16496545/0eb799f5c63e4f319901e4220fb0bea9/FLAG5e9c3565b [2021-11-23 15:01:48,881 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/data/c16496545/0eb799f5c63e4f319901e4220fb0bea9 [2021-11-23 15:01:48,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:48,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:48,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:48,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:48,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:48,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:48" (1/1) ... [2021-11-23 15:01:48,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb3df91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:48, skipping insertion in model container [2021-11-23 15:01:48,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:48" (1/1) ... [2021-11-23 15:01:48,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:48,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:49,060 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-11-23 15:01:49,063 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-11-23 15:01:49,064 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-11-23 15:01:49,065 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-11-23 15:01:49,066 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-11-23 15:01:49,066 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-11-23 15:01:49,067 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-11-23 15:01:49,068 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-11-23 15:01:49,069 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-11-23 15:01:49,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-11-23 15:01:49,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-11-23 15:01:49,071 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-11-23 15:01:49,072 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-11-23 15:01:49,073 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-11-23 15:01:49,073 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-11-23 15:01:49,074 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-11-23 15:01:49,075 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-11-23 15:01:49,076 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-11-23 15:01:49,077 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-11-23 15:01:49,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-11-23 15:01:49,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-11-23 15:01:49,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-11-23 15:01:49,081 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-11-23 15:01:49,082 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-11-23 15:01:49,083 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-11-23 15:01:49,083 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-11-23 15:01:49,084 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-11-23 15:01:49,085 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-11-23 15:01:49,086 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-11-23 15:01:49,086 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-11-23 15:01:49,088 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:49,102 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:49,115 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[300,313] [2021-11-23 15:01:49,115 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[343,356] [2021-11-23 15:01:49,116 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[388,401] [2021-11-23 15:01:49,117 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[430,443] [2021-11-23 15:01:49,117 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[473,486] [2021-11-23 15:01:49,118 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[518,531] [2021-11-23 15:01:49,118 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[564,577] [2021-11-23 15:01:49,119 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[609,622] [2021-11-23 15:01:49,120 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[652,665] [2021-11-23 15:01:49,120 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[715,728] [2021-11-23 15:01:49,121 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[760,773] [2021-11-23 15:01:49,122 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[807,820] [2021-11-23 15:01:49,122 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[851,864] [2021-11-23 15:01:49,123 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[896,909] [2021-11-23 15:01:49,124 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[943,956] [2021-11-23 15:01:49,137 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[991,1004] [2021-11-23 15:01:49,144 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1038,1051] [2021-11-23 15:01:49,145 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1083,1096] [2021-11-23 15:01:49,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1145,1158] [2021-11-23 15:01:49,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1188,1201] [2021-11-23 15:01:49,147 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1232,1245] [2021-11-23 15:01:49,147 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1276,1289] [2021-11-23 15:01:49,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1314,1327] [2021-11-23 15:01:49,171 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1352,1365] [2021-11-23 15:01:49,172 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1391,1404] [2021-11-23 15:01:49,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1430,1443] [2021-11-23 15:01:49,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1482,1495] [2021-11-23 15:01:49,174 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1533,1546] [2021-11-23 15:01:49,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1583,1596] [2021-11-23 15:01:49,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/sv-benchmarks/c/floats-cbmc-regression/float11.c[1635,1648] [2021-11-23 15:01:49,176 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:49,197 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:49,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49 WrapperNode [2021-11-23 15:01:49,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:49,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:49,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:49,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:49,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,236 INFO L137 Inliner]: procedures = 12, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 101 [2021-11-23 15:01:49,236 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:49,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:49,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:49,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:49,245 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:49,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:49,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:49,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:49,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:49,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:49,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:49,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:49,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:49,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:49,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:01:49,435 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:49,437 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:49,632 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:01:49,649 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:01:49,649 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:01:49,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:49 BoogieIcfgContainer [2021-11-23 15:01:49,652 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:01:49,653 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:01:49,654 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:01:49,665 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:01:49,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 15:01:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:01:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 93 states and 122 transitions. [2021-11-23 15:01:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2021-11-23 15:01:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2021-11-23 15:01:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:01:49,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:01:49,813 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: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) [2021-11-23 15:01:49,840 INFO L158 Benchmark]: Toolchain (without parser) took 952.27ms. Allocated memory is still 67.1MB. Free memory was 46.7MB in the beginning and 48.9MB in the end (delta: -2.2MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:49,841 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:49,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.04ms. Allocated memory is still 67.1MB. Free memory was 46.5MB in the beginning and 48.6MB in the end (delta: -2.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:49,842 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.08ms. Allocated memory is still 67.1MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:49,843 INFO L158 Benchmark]: Boogie Preprocessor took 31.40ms. Allocated memory is still 67.1MB. Free memory was 46.8MB in the beginning and 45.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:49,844 INFO L158 Benchmark]: RCFGBuilder took 383.80ms. Allocated memory is still 67.1MB. Free memory was 45.4MB in the beginning and 33.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:49,845 INFO L158 Benchmark]: CodeCheck took 185.54ms. Allocated memory is still 67.1MB. Free memory was 33.9MB in the beginning and 48.9MB in the end (delta: -15.0MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:49,849 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 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.04ms. Allocated memory is still 67.1MB. Free memory was 46.5MB in the beginning and 48.6MB in the end (delta: -2.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.08ms. Allocated memory is still 67.1MB. Free memory was 48.6MB in the beginning and 46.8MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.40ms. Allocated memory is still 67.1MB. Free memory was 46.8MB in the beginning and 45.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 383.80ms. Allocated memory is still 67.1MB. Free memory was 45.4MB in the beginning and 33.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 185.54ms. Allocated memory is still 67.1MB. Free memory was 33.9MB in the beginning and 48.9MB in the end (delta: -15.0MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:01:49,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a20ef6b9-80cd-4097-9499-5e3bdfe90208/bin/ukojak-CwSLpZB5Qu/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