./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- 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 16:52:55,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:52:55,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:52:55,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:52:55,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:52:55,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:52:55,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:52:55,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:52:55,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:52:55,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:52:55,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:52:55,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:52:55,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:52:55,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:52:55,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:52:55,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:52:55,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:52:55,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:52:55,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:52:55,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:52:55,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:52:55,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:52:55,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:52:55,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:52:55,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:52:55,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:52:55,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:52:55,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:52:55,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:52:55,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:52:55,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:52:55,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:52:55,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:52:55,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:52:55,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:52:55,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:52:55,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:52:55,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:52:55,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:52:55,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:52:55,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:52:55,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:52:55,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:52:55,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:52:55,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:52:55,771 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:52:55,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:52:55,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:52:55,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:52:55,772 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:52:55,772 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:52:55,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:52:55,774 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:52:55,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:52:55,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:52:55,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:52:55,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:52:55,775 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:52:55,775 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:52:55,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:52:55,775 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:52:55,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:52:55,776 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:52:55,776 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:52:55,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:52:55,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:52:55,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:52:55,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:52:55,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:52:55,777 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:52:55,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:52:55,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:52:55,778 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2022-11-20 16:52:56,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:52:56,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:52:56,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:52:56,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:52:56,158 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:52:56,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-20 16:52:59,300 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:52:59,546 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:52:59,547 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-20 16:52:59,563 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/e02bc7685/6f116e8b4ab4471b8ff5ccb0d8b49b0b/FLAG40ad23535 [2022-11-20 16:52:59,580 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/e02bc7685/6f116e8b4ab4471b8ff5ccb0d8b49b0b [2022-11-20 16:52:59,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:52:59,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:52:59,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:52:59,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:52:59,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:52:59,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:52:59" (1/1) ... [2022-11-20 16:52:59,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231ebead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:52:59, skipping insertion in model container [2022-11-20 16:52:59,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:52:59" (1/1) ... [2022-11-20 16:52:59,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:52:59,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:52:59,920 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-20 16:52:59,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:52:59,938 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:53:00,007 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-20 16:53:00,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:53:00,025 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:53:00,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00 WrapperNode [2022-11-20 16:53:00,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:53:00,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:53:00,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:53:00,027 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:53:00,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,098 INFO L138 Inliner]: procedures = 29, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 459 [2022-11-20 16:53:00,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:53:00,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:53:00,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:53:00,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:53:00,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,124 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:53:00,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:53:00,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:53:00,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:53:00,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:00" (1/1) ... [2022-11-20 16:53:00,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:53:00,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:53:00,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:53:00,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:53:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:53:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:53:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 16:53:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 16:53:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:53:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:53:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:53:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:53:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:53:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 16:53:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:53:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 16:53:00,243 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 16:53:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:53:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:53:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:53:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 16:53:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 16:53:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:53:00,397 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:53:00,399 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:53:01,156 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:53:01,378 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:53:01,378 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 16:53:01,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:53:01 BoogieIcfgContainer [2022-11-20 16:53:01,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:53:01,383 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:53:01,383 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:53:01,394 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:53:01,394 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:53:01" (1/1) ... [2022-11-20 16:53:01,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:53:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:01,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 16:53:01,478 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 16:53:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 16:53:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:01,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:01,527 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 16:53:01,533 INFO L158 Benchmark]: Toolchain (without parser) took 1944.90ms. Allocated memory is still 205.5MB. Free memory was 158.9MB in the beginning and 136.1MB in the end (delta: 22.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,534 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 140.5MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:53:01,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.35ms. Allocated memory is still 205.5MB. Free memory was 158.9MB in the beginning and 141.4MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.22ms. Allocated memory is still 205.5MB. Free memory was 141.4MB in the beginning and 137.9MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,536 INFO L158 Benchmark]: Boogie Preprocessor took 64.00ms. Allocated memory is still 205.5MB. Free memory was 137.9MB in the beginning and 135.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,537 INFO L158 Benchmark]: RCFGBuilder took 1211.05ms. Allocated memory is still 205.5MB. Free memory was 135.1MB in the beginning and 142.4MB in the end (delta: -7.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,538 INFO L158 Benchmark]: CodeCheck took 148.51ms. Allocated memory is still 205.5MB. Free memory was 142.4MB in the beginning and 136.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:53:01,542 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 140.5MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.35ms. Allocated memory is still 205.5MB. Free memory was 158.9MB in the beginning and 141.4MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.22ms. Allocated memory is still 205.5MB. Free memory was 141.4MB in the beginning and 137.9MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.00ms. Allocated memory is still 205.5MB. Free memory was 137.9MB in the beginning and 135.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1211.05ms. Allocated memory is still 205.5MB. Free memory was 135.1MB in the beginning and 142.4MB in the end (delta: -7.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 148.51ms. Allocated memory is still 205.5MB. Free memory was 142.4MB in the beginning and 136.1MB 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 16:53:01,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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 dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 --- 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 16:53:04,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:53:04,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:53:04,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:53:04,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:53:04,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:53:04,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:53:04,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:53:04,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:53:04,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:53:04,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:53:04,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:53:04,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:53:04,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:53:04,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:53:04,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:53:04,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:53:04,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:53:04,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:53:04,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:53:04,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:53:04,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:53:04,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:53:04,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:53:04,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:53:04,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:53:04,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:53:04,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:53:04,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:53:04,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:53:04,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:53:04,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:53:04,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:53:04,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:53:04,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:53:04,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:53:04,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:53:04,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:53:04,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:53:04,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:53:04,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:53:04,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:53:04,179 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:53:04,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:53:04,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:53:04,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:53:04,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:53:04,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:53:04,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:53:04,183 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:53:04,183 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:53:04,184 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:53:04,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:53:04,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:53:04,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:53:04,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:53:04,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:53:04,186 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:53:04,186 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:53:04,186 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:53:04,186 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:53:04,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:53:04,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:53:04,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:53:04,187 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:53:04,187 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:53:04,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:53:04,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:53:04,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:53:04,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:53:04,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:53:04,189 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:53:04,189 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:53:04,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:53:04,190 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:53:04,190 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:53:04,190 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbf8943cb9f9a3b213e9817cc53efcf4d89e0e525f47b2351825c8c29bc65e71 [2022-11-20 16:53:04,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:53:04,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:53:04,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:53:04,618 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:53:04,618 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:53:04,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-20 16:53:07,791 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:53:08,130 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:53:08,131 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c [2022-11-20 16:53:08,145 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/db4ced07d/33a389abed254291a53f5a40122c9fbb/FLAGccdb543ac [2022-11-20 16:53:08,158 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/data/db4ced07d/33a389abed254291a53f5a40122c9fbb [2022-11-20 16:53:08,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:53:08,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:53:08,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:53:08,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:53:08,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:53:08,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:08,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c765e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08, skipping insertion in model container [2022-11-20 16:53:08,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:08,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:53:08,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:53:08,611 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-20 16:53:08,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:53:08,635 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:53:08,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:53:08,738 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-20 16:53:08,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:53:08,756 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:53:08,859 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_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/sv-benchmarks/c/loop-industry-pattern/ofuf_5.c[11314,11327] [2022-11-20 16:53:08,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:53:08,896 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:53:08,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08 WrapperNode [2022-11-20 16:53:08,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:53:08,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:53:08,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:53:08,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:53:08,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:08,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:08,986 INFO L138 Inliner]: procedures = 36, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 460 [2022-11-20 16:53:08,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:53:08,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:53:08,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:53:08,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:53:09,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,053 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:53:09,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:53:09,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:53:09,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:53:09,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:08" (1/1) ... [2022-11-20 16:53:09,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:53:09,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:53:09,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:53:09,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:53:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:53:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:53:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:53:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:53:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2022-11-20 16:53:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2022-11-20 16:53:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:53:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:53:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:53:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:53:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:53:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:53:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:53:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2022-11-20 16:53:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2022-11-20 16:53:09,159 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2022-11-20 16:53:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:53:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:53:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:53:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2022-11-20 16:53:09,160 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2022-11-20 16:53:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:53:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:53:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:53:09,341 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:53:09,343 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:53:10,383 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:53:10,674 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:53:10,675 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 16:53:10,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:53:10 BoogieIcfgContainer [2022-11-20 16:53:10,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:53:10,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:53:10,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:53:10,689 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:53:10,690 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:53:10" (1/1) ... [2022-11-20 16:53:10,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:53:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:53:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2022-11-20 16:53:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2022-11-20 16:53:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 16:53:10,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:53:10,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:53:10,822 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 16:53:10,829 INFO L158 Benchmark]: Toolchain (without parser) took 2665.50ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 55.0MB in the beginning and 50.2MB in the end (delta: 4.8MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,829 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 62.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:53:10,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 733.42ms. Allocated memory is still 77.6MB. Free memory was 54.8MB in the beginning and 52.1MB in the end (delta: 2.7MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,831 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.06ms. Allocated memory is still 77.6MB. Free memory was 52.1MB in the beginning and 48.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,832 INFO L158 Benchmark]: Boogie Preprocessor took 77.27ms. Allocated memory is still 77.6MB. Free memory was 48.9MB in the beginning and 44.6MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,833 INFO L158 Benchmark]: RCFGBuilder took 1612.67ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 44.6MB in the beginning and 56.6MB in the end (delta: -12.0MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,835 INFO L158 Benchmark]: CodeCheck took 148.60ms. Allocated memory is still 94.4MB. Free memory was 56.6MB in the beginning and 50.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:53:10,846 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 0.27ms. Allocated memory is still 62.9MB. Free memory is still 41.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 733.42ms. Allocated memory is still 77.6MB. Free memory was 54.8MB in the beginning and 52.1MB in the end (delta: 2.7MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.06ms. Allocated memory is still 77.6MB. Free memory was 52.1MB in the beginning and 48.9MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.27ms. Allocated memory is still 77.6MB. Free memory was 48.9MB in the beginning and 44.6MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1612.67ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 44.6MB in the beginning and 56.6MB in the end (delta: -12.0MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. * CodeCheck took 148.60ms. Allocated memory is still 94.4MB. Free memory was 56.6MB in the beginning and 50.2MB 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 16:53:10,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_986a0106-05c2-4a35-a9ff-d6b927b1a1c2/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared