./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa --- 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-6b4ec56 [2022-11-20 17:40:06,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:40:06,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:40:06,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:40:06,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:40:06,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:40:06,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:40:06,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:40:06,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:40:06,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:40:06,117 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:40:06,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:40:06,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:40:06,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:40:06,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:40:06,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:40:06,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:40:06,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:40:06,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:40:06,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:40:06,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:40:06,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:40:06,143 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:40:06,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:40:06,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:40:06,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:40:06,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:40:06,158 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:40:06,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:40:06,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:40:06,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:40:06,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:40:06,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:40:06,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:40:06,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:40:06,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:40:06,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:40:06,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:40:06,170 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:40:06,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:40:06,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:40:06,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:40:06,208 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:40:06,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:40:06,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:40:06,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:40:06,213 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:40:06,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:40:06,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:40:06,214 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:40:06,215 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:40:06,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:40:06,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:40:06,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:40:06,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:40:06,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:40:06,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:40:06,218 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:40:06,218 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:40:06,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:40:06,219 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:40:06,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:40:06,219 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:40:06,219 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:40:06,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:40:06,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:06,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:40:06,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:40:06,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:40:06,221 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:40:06,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:40:06,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:40:06,222 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa [2022-11-20 17:40:06,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:40:06,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:40:06,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:40:06,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:40:06,593 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:40:06,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-11-20 17:40:09,696 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:40:09,987 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:40:09,989 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-11-20 17:40:10,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/d3c3d520c/f15a8842b49d48e1a000eb485b176f4b/FLAG5eaac1a1c [2022-11-20 17:40:10,021 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/d3c3d520c/f15a8842b49d48e1a000eb485b176f4b [2022-11-20 17:40:10,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:40:10,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:40:10,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:10,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:40:10,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:40:10,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21be6717 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10, skipping insertion in model container [2022-11-20 17:40:10,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:40:10,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:10,447 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-11-20 17:40:10,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:10,463 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:40:10,542 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-11-20 17:40:10,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:10,570 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:40:10,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10 WrapperNode [2022-11-20 17:40:10,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:10,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:10,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:40:10,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:40:10,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,643 INFO L138 Inliner]: procedures = 29, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2022-11-20 17:40:10,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:10,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:40:10,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:40:10,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:40:10,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,690 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:40:10,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:40:10,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:40:10,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:40:10,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:10" (1/1) ... [2022-11-20 17:40:10,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:10,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:40:10,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:40:10,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:40:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 17:40:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:40:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:40:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:40:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 17:40:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:40:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 17:40:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 17:40:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:40:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:40:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:40:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 17:40:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 17:40:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:40:11,081 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:40:11,084 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:40:11,780 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:40:12,029 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:40:12,029 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 17:40:12,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:40:12 BoogieIcfgContainer [2022-11-20 17:40:12,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:40:12,034 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:40:12,034 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:40:12,044 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:40:12,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:40:12" (1/1) ... [2022-11-20 17:40:12,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:40:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 17:40:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 17:40:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:40:12,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:12,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:12,159 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.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) [2022-11-20 17:40:12,164 INFO L158 Benchmark]: Toolchain (without parser) took 2134.76ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 96.5MB in the beginning and 98.2MB in the end (delta: -1.7MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,164 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:40:12,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 539.07ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 79.0MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,167 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.18ms. Allocated memory is still 142.6MB. Free memory was 79.0MB in the beginning and 75.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,168 INFO L158 Benchmark]: Boogie Preprocessor took 53.22ms. Allocated memory is still 142.6MB. Free memory was 75.5MB in the beginning and 72.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,169 INFO L158 Benchmark]: RCFGBuilder took 1334.00ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 72.4MB in the beginning and 104.6MB in the end (delta: -32.1MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,170 INFO L158 Benchmark]: CodeCheck took 128.67ms. Allocated memory is still 192.9MB. Free memory was 104.6MB in the beginning and 98.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:40:12,181 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 0.30ms. Allocated memory is still 104.9MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 539.07ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 79.0MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.18ms. Allocated memory is still 142.6MB. Free memory was 79.0MB in the beginning and 75.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.22ms. Allocated memory is still 142.6MB. Free memory was 75.5MB in the beginning and 72.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1334.00ms. Allocated memory was 142.6MB in the beginning and 192.9MB in the end (delta: 50.3MB). Free memory was 72.4MB in the beginning and 104.6MB in the end (delta: -32.1MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. * CodeCheck took 128.67ms. Allocated memory is still 192.9MB. Free memory was 104.6MB in the beginning and 98.2MB 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. [2022-11-20 17:40:12,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa --- 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-6b4ec56 [2022-11-20 17:40:14,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:40:14,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:40:14,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:40:14,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:40:14,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:40:14,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:40:14,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:40:14,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:40:14,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:40:14,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:40:14,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:40:14,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:40:14,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:40:14,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:40:14,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:40:14,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:40:14,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:40:14,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:40:14,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:40:14,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:40:14,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:40:14,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:40:14,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:40:14,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:40:14,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:40:14,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:40:14,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:40:14,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:40:14,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:40:14,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:40:14,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:40:14,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:40:14,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:40:14,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:40:14,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:40:14,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:40:14,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:40:14,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:40:14,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:40:14,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:40:14,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:40:14,862 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:40:14,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:40:14,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:40:14,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:40:14,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:40:14,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:40:14,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:40:14,867 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:40:14,867 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:40:14,867 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:40:14,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:40:14,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:40:14,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:40:14,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:40:14,869 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:40:14,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:40:14,870 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:40:14,870 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:40:14,870 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:40:14,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:40:14,870 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:40:14,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:40:14,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:40:14,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:40:14,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:40:14,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:14,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:40:14,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:40:14,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:40:14,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:40:14,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:40:14,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:40:14,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:40:14,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:40:14,874 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1391bee0bb5d7f50dd16d284fbfd81fef460a2ec12522be9e9c3c85276cf79aa [2022-11-20 17:40:15,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:40:15,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:40:15,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:40:15,338 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:40:15,339 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:40:15,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-11-20 17:40:18,402 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:40:18,657 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:40:18,657 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c [2022-11-20 17:40:18,668 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/b0a1961b6/3bd1b2d7a0704681b169fd8df30e1db5/FLAG6b5772537 [2022-11-20 17:40:18,685 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/data/b0a1961b6/3bd1b2d7a0704681b169fd8df30e1db5 [2022-11-20 17:40:18,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:40:18,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:40:18,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:18,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:40:18,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:40:18,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:18" (1/1) ... [2022-11-20 17:40:18,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@befcde0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:18, skipping insertion in model container [2022-11-20 17:40:18,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:18" (1/1) ... [2022-11-20 17:40:18,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:40:18,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:19,138 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-11-20 17:40:19,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:19,165 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:40:19,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:40:19,280 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-11-20 17:40:19,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:19,290 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:40:19,388 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_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/sv-benchmarks/c/loop-industry-pattern/ofuf_3.c[11322,11335] [2022-11-20 17:40:19,389 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:40:19,411 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:40:19,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19 WrapperNode [2022-11-20 17:40:19,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:40:19,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:19,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:40:19,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:40:19,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,506 INFO L138 Inliner]: procedures = 36, calls = 156, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 452 [2022-11-20 17:40:19,511 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:40:19,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:40:19,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:40:19,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:40:19,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:40:19,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:40:19,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:40:19,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:40:19,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:19" (1/1) ... [2022-11-20 17:40:19,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:40:19,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:40:19,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:40:19,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:40:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:40:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:40:19,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:40:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:40:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 17:40:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 17:40:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:40:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:40:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:40:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:40:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:40:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:40:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:40:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 17:40:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 17:40:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 17:40:19,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:40:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:40:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:40:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 17:40:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 17:40:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:40:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:40:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:40:19,845 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:40:19,847 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:40:20,871 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:40:21,115 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:40:21,116 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 17:40:21,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:40:21 BoogieIcfgContainer [2022-11-20 17:40:21,119 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:40:21,120 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:40:21,120 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:40:21,131 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:40:21,131 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:40:21" (1/1) ... [2022-11-20 17:40:21,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:40:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 17:40:21,220 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 17:40:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:40:21,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:21,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:21,270 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) [2022-11-20 17:40:21,277 INFO L158 Benchmark]: Toolchain (without parser) took 2582.71ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 59.4MB in the beginning and 52.3MB in the end (delta: 7.1MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,277 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:40:21,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 715.09ms. Allocated memory is still 79.7MB. Free memory was 59.2MB in the beginning and 55.3MB in the end (delta: 3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.61ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 52.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,280 INFO L158 Benchmark]: Boogie Preprocessor took 72.48ms. Allocated memory is still 79.7MB. Free memory was 52.2MB in the beginning and 48.3MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,281 INFO L158 Benchmark]: RCFGBuilder took 1534.51ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 48.3MB in the beginning and 58.6MB in the end (delta: -10.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,283 INFO L158 Benchmark]: CodeCheck took 155.35ms. Allocated memory is still 96.5MB. Free memory was 58.6MB in the beginning and 52.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:40:21,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 715.09ms. Allocated memory is still 79.7MB. Free memory was 59.2MB in the beginning and 55.3MB in the end (delta: 3.9MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.61ms. Allocated memory is still 79.7MB. Free memory was 55.3MB in the beginning and 52.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.48ms. Allocated memory is still 79.7MB. Free memory was 52.2MB in the beginning and 48.3MB in the end (delta: 3.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1534.51ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 48.3MB in the beginning and 58.6MB in the end (delta: -10.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * CodeCheck took 155.35ms. Allocated memory is still 96.5MB. Free memory was 58.6MB in the beginning and 52.3MB 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. [2022-11-20 17:40:21,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6cd5e5a-4dbd-459f-be4a-fee51cf275de/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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