./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0320a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0320a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cbfaf99ed6c2c7a503c1ee3bb6430a04470ce99e93c93b74605e38411e2fe77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:47:51,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:47:51,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:47:51,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:47:51,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:47:51,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:47:51,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:47:51,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:47:51,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:47:51,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:47:51,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:47:51,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:47:51,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:47:51,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:47:51,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:47:51,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:47:51,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:47:51,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:47:51,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:47:51,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:47:51,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:47:51,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:47:51,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:47:51,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:47:51,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:47:51,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:47:51,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:47:51,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:47:51,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:47:51,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:47:51,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:47:51,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:47:51,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:47:51,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:47:51,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:47:51,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:47:51,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:47:51,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:47:51,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:47:51,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:47:51,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:47:51,793 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 21:47:51,821 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:47:51,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:47:51,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:47:51,822 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:47:51,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:47:51,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:47:51,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:47:51,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:47:51,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:47:51,839 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:47:51,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:47:51,839 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:47:51,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:47:51,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:47:51,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:47:51,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:47:51,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:47:51,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:47:51,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:47:51,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:47:51,841 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:47:51,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:47:51,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:47:51,841 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_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cbfaf99ed6c2c7a503c1ee3bb6430a04470ce99e93c93b74605e38411e2fe77 [2022-12-14 21:47:52,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:47:52,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:47:52,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:47:52,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:47:52,061 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:47:52,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0320a.c [2022-12-14 21:47:54,713 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:47:54,864 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:47:54,864 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c [2022-12-14 21:47:54,871 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/28cc64189/4c0cf2783773441e8b271e3f4b109efa/FLAGdb3c06cf1 [2022-12-14 21:47:54,881 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/28cc64189/4c0cf2783773441e8b271e3f4b109efa [2022-12-14 21:47:54,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:47:54,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:47:54,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:47:54,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:47:54,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:47:54,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:47:54" (1/1) ... [2022-12-14 21:47:54,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cdd2ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:54, skipping insertion in model container [2022-12-14 21:47:54,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:47:54" (1/1) ... [2022-12-14 21:47:54,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:47:54,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:47:55,052 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,058 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,064 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,066 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c[15470,15483] [2022-12-14 21:47:55,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:47:55,164 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:47:55,199 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,204 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,208 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,209 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:47:55,247 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c[15470,15483] [2022-12-14 21:47:55,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:47:55,276 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:47:55,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55 WrapperNode [2022-12-14 21:47:55,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:47:55,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:47:55,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:47:55,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:47:55,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,368 INFO L138 Inliner]: procedures = 26, calls = 490, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1105 [2022-12-14 21:47:55,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:47:55,369 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:47:55,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:47:55,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:47:55,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,448 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:47:55,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:47:55,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:47:55,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:47:55,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:47:55" (1/1) ... [2022-12-14 21:47:55,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:47:55,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:47:55,494 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:47:55,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:47:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-12-14 21:47:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-12-14 21:47:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:47:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:47:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-12-14 21:47:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-12-14 21:47:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-12-14 21:47:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-12-14 21:47:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:47:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:47:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:47:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:47:55,677 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:47:55,679 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:47:56,447 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:47:56,684 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:47:56,684 INFO L300 CfgBuilder]: Removed 59 assume(true) statements. [2022-12-14 21:47:56,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:47:56 BoogieIcfgContainer [2022-12-14 21:47:56,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:47:56,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:47:56,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:47:56,694 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:47:56,694 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:47:56" (1/1) ... [2022-12-14 21:47:56,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:47:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:47:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2022-12-14 21:47:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2022-12-14 21:47:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:47:56,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:47:56,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:47:56,783 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:47:56,787 INFO L158 Benchmark]: Toolchain (without parser) took 1901.55ms. Allocated memory was 121.6MB in the beginning and 186.6MB in the end (delta: 65.0MB). Free memory was 80.8MB in the beginning and 139.3MB in the end (delta: -58.5MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,787 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:47:56,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.16ms. Allocated memory is still 121.6MB. Free memory was 80.5MB in the beginning and 53.2MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,789 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.20ms. Allocated memory was 121.6MB in the beginning and 186.6MB in the end (delta: 65.0MB). Free memory was 53.2MB in the beginning and 153.9MB in the end (delta: -100.7MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,789 INFO L158 Benchmark]: Boogie Preprocessor took 94.46ms. Allocated memory is still 186.6MB. Free memory was 153.9MB in the beginning and 146.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,790 INFO L158 Benchmark]: RCFGBuilder took 1221.60ms. Allocated memory is still 186.6MB. Free memory was 146.7MB in the beginning and 146.6MB in the end (delta: 98.6kB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,791 INFO L158 Benchmark]: CodeCheck took 98.17ms. Allocated memory is still 186.6MB. Free memory was 145.6MB in the beginning and 139.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:47:56,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.16ms. Allocated memory is still 121.6MB. Free memory was 80.5MB in the beginning and 53.2MB in the end (delta: 27.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.20ms. Allocated memory was 121.6MB in the beginning and 186.6MB in the end (delta: 65.0MB). Free memory was 53.2MB in the beginning and 153.9MB in the end (delta: -100.7MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.46ms. Allocated memory is still 186.6MB. Free memory was 153.9MB in the beginning and 146.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1221.60ms. Allocated memory is still 186.6MB. Free memory was 146.7MB in the beginning and 146.6MB in the end (delta: 98.6kB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * CodeCheck took 98.17ms. Allocated memory is still 186.6MB. Free memory was 145.6MB in the beginning and 139.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:47:56,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0320a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cbfaf99ed6c2c7a503c1ee3bb6430a04470ce99e93c93b74605e38411e2fe77 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:47:58,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:47:58,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:47:58,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:47:58,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:47:58,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:47:58,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:47:58,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:47:58,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:47:58,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:47:58,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:47:58,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:47:58,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:47:58,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:47:58,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:47:58,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:47:58,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:47:58,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:47:58,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:47:58,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:47:58,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:47:58,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:47:58,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:47:58,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:47:58,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:47:58,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:47:58,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:47:58,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:47:58,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:47:58,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:47:58,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:47:58,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:47:58,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:47:58,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:47:58,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:47:58,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:47:58,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:47:58,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:47:58,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:47:58,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:47:58,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:47:58,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2022-12-14 21:47:58,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:47:58,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:47:58,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:47:58,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:47:58,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:47:58,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:47:58,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:47:58,566 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:47:58,567 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:47:58,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:47:58,568 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:47:58,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:47:58,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:47:58,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:47:58,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:47:58,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:47:58,569 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:47:58,569 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:47:58,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:47:58,570 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:47:58,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:47:58,570 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_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cbfaf99ed6c2c7a503c1ee3bb6430a04470ce99e93c93b74605e38411e2fe77 [2022-12-14 21:47:58,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:47:58,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:47:58,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:47:58,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:47:58,830 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:47:58,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/float-newlib/float_req_bl_0320a.c [2022-12-14 21:48:01,465 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:48:01,667 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:48:01,667 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c [2022-12-14 21:48:01,677 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/ceb3a143d/752c97a09ba242b9a2803f4fbea7fcca/FLAGcf3628c58 [2022-12-14 21:48:01,689 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/data/ceb3a143d/752c97a09ba242b9a2803f4fbea7fcca [2022-12-14 21:48:01,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:48:01,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:48:01,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:48:01,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:48:01,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:48:01,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:48:01" (1/1) ... [2022-12-14 21:48:01,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@347cf4d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:01, skipping insertion in model container [2022-12-14 21:48:01,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:48:01" (1/1) ... [2022-12-14 21:48:01,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:48:01,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:48:01,903 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:01,910 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:01,915 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:01,917 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:01,967 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c[15470,15483] [2022-12-14 21:48:01,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:48:01,999 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:48:02,036 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:02,041 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:02,045 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:02,047 WARN L623 FunctionHandler]: Unknown extern function scalbn_float [2022-12-14 21:48:02,089 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/sv-benchmarks/c/float-newlib/float_req_bl_0320a.c[15470,15483] [2022-12-14 21:48:02,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:48:02,138 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:48:02,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02 WrapperNode [2022-12-14 21:48:02,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:48:02,139 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:48:02,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:48:02,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:48:02,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,235 INFO L138 Inliner]: procedures = 30, calls = 490, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1104 [2022-12-14 21:48:02,236 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:48:02,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:48:02,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:48:02,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:48:02,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,289 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:48:02,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:48:02,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:48:02,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:48:02,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:48:02" (1/1) ... [2022-12-14 21:48:02,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:48:02,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:48:02,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:48:02,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:48:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2022-12-14 21:48:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2022-12-14 21:48:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:48:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:48:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:48:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:48:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2022-12-14 21:48:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:48:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2022-12-14 21:48:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2022-12-14 21:48:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2022-12-14 21:48:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2022-12-14 21:48:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:48:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:48:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:48:02,512 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:48:02,514 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:50:06,036 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:50:06,273 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:50:06,273 INFO L300 CfgBuilder]: Removed 59 assume(true) statements. [2022-12-14 21:50:06,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:50:06 BoogieIcfgContainer [2022-12-14 21:50:06,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:50:06,276 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:50:06,276 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:50:06,283 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:50:06,284 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:50:06" (1/1) ... [2022-12-14 21:50:06,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:50:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:50:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2022-12-14 21:50:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2022-12-14 21:50:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:50:06,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:50:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:50:06,374 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:50:06,377 INFO L158 Benchmark]: Toolchain (without parser) took 124685.30ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.6MB in the beginning and 35.4MB in the end (delta: -791.6kB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,378 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:50:06,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.26ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.5MB in the beginning and 55.8MB in the end (delta: -21.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.51ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 48.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,379 INFO L158 Benchmark]: Boogie Preprocessor took 61.84ms. Allocated memory is still 79.7MB. Free memory was 48.5MB in the beginning and 40.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,379 INFO L158 Benchmark]: RCFGBuilder took 123976.82ms. Allocated memory is still 79.7MB. Free memory was 40.8MB in the beginning and 42.3MB in the end (delta: -1.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,380 INFO L158 Benchmark]: CodeCheck took 100.11ms. Allocated memory is still 79.7MB. Free memory was 41.8MB in the beginning and 35.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:50:06,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.26ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 34.5MB in the beginning and 55.8MB in the end (delta: -21.3MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.51ms. Allocated memory is still 79.7MB. Free memory was 55.8MB in the beginning and 48.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.84ms. Allocated memory is still 79.7MB. Free memory was 48.5MB in the beginning and 40.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 123976.82ms. Allocated memory is still 79.7MB. Free memory was 40.8MB in the beginning and 42.3MB in the end (delta: -1.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * CodeCheck took 100.11ms. Allocated memory is still 79.7MB. Free memory was 41.8MB in the beginning and 35.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:50:06,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c0ae902-3e0f-4756-a60a-f47fdd42ea70/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared