./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_08_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_08_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4 --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 64bit --witnessprinter.graph.data.programhash ea25fd1ce3f7282bb50c50d48315e8d4f38afdb0482457162377ca15ca4db0b4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:37:56,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:37:56,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:37:56,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:37:56,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:37:56,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:37:56,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:37:56,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:37:56,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:37:56,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:37:56,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:37:56,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:37:56,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:37:56,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:37:56,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:37:56,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:37:56,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:37:56,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:37:56,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:37:56,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:37:56,935 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:37:56,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:37:56,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:37:56,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:37:56,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:37:56,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:37:56,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:37:56,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:37:56,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:37:56,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:37:56,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:37:56,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:37:56,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:37:56,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:37:56,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:37:56,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:37:56,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:37:56,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:37:56,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:37:56,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:37:56,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:37:56,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:37:56,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:37:56,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:37:56,979 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:37:56,979 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:37:56,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:37:56,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:37:56,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:37:56,981 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:37:56,982 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:37:56,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:37:56,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:37:56,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:37:56,982 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:37:56,982 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:37:56,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:37:56,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:37:56,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:37:56,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:37:56,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:37:56,983 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:37:56,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:37:56,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:37:56,984 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_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea25fd1ce3f7282bb50c50d48315e8d4f38afdb0482457162377ca15ca4db0b4 [2022-12-14 21:37:57,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:37:57,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:37:57,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:37:57,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:37:57,220 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:37:57,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_08_good.i [2022-12-14 21:37:59,814 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:38:00,092 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:38:00,093 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_08_good.i [2022-12-14 21:38:00,110 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/data/58b4ac59c/a67509d905c24fba943616dcea7dc93a/FLAGa65dedd32 [2022-12-14 21:38:00,124 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/data/58b4ac59c/a67509d905c24fba943616dcea7dc93a [2022-12-14 21:38:00,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:38:00,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:38:00,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:38:00,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:38:00,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:38:00,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202aaa92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00, skipping insertion in model container [2022-12-14 21:38:00,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:38:00,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:38:00,422 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:38:00,708 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:38:00,712 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:38:00,713 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:38:00,715 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:38:00,715 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:38:00,743 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:38:00,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:38:00,751 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:38:00,763 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:38:00,791 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:38:00,792 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:38:00,793 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:38:00,794 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:38:00,795 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:38:00,800 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:38:00,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:38:00,877 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:38:00,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00 WrapperNode [2022-12-14 21:38:00,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:38:00,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:38:00,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:38:00,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:38:00,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,936 INFO L138 Inliner]: procedures = 505, calls = 77, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 109 [2022-12-14 21:38:00,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:38:00,936 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:38:00,936 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:38:00,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:38:00,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,961 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:38:00,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:38:00,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:38:00,968 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:38:00,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:38:00" (1/1) ... [2022-12-14 21:38:00,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:38:00,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:38:01,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:38:01,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:38:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-14 21:38:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-14 21:38:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:38:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:38:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:38:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:38:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:38:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-14 21:38:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-14 21:38:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsFalse [2022-12-14 21:38:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsFalse [2022-12-14 21:38:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:38:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:38:01,143 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:38:01,145 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:38:01,290 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:38:01,319 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:38:01,320 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:38:01,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:38:01 BoogieIcfgContainer [2022-12-14 21:38:01,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:38:01,322 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:38:01,322 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:38:01,330 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:38:01,330 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:38:01" (1/1) ... [2022-12-14 21:38:01,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:38:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2022-12-14 21:38:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2022-12-14 21:38:01,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 21:38:01,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:38:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 78 transitions. [2022-12-14 21:38:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2022-12-14 21:38:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 21:38:01,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 21:38:01,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 59 states and 75 transitions. [2022-12-14 21:38:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2022-12-14 21:38:01,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 21:38:01,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:01,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 21:38:02,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 68 transitions. [2022-12-14 21:38:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2022-12-14 21:38:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 21:38:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 21:38:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 54 states and 67 transitions. [2022-12-14 21:38:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2022-12-14 21:38:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 21:38:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:38:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 58 states and 74 transitions. [2022-12-14 21:38:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2022-12-14 21:38:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 21:38:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 21:38:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 75 transitions. [2022-12-14 21:38:02,330 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2022-12-14 21:38:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 21:38:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 21:38:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 51 states and 62 transitions. [2022-12-14 21:38:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2022-12-14 21:38:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 21:38:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 21:38:02,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 51 states and 61 transitions. [2022-12-14 21:38:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2022-12-14 21:38:02,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 21:38:02,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 21:38:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 50 states and 60 transitions. [2022-12-14 21:38:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2022-12-14 21:38:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 21:38:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:38:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:38:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:38:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 21:38:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:38:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 49 states and 59 transitions. [2022-12-14 21:38:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-12-14 21:38:02,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 21:38:02,849 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2022-12-14 21:38:02,857 INFO L754 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2022-12-14 21:38:02,931 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 21:38:02,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:38:02 ImpRootNode [2022-12-14 21:38:02,935 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:38:02,936 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:38:02,936 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:38:02,936 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:38:02,937 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:38:01" (3/4) ... [2022-12-14 21:38:02,940 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 21:38:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2022-12-14 21:38:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure staticReturnsFalse [2022-12-14 21:38:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2022-12-14 21:38:02,946 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure staticReturnsTrue [2022-12-14 21:38:02,951 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2022-12-14 21:38:02,951 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-14 21:38:02,952 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-14 21:38:02,952 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 21:38:02,995 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 21:38:02,995 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:38:02,996 INFO L158 Benchmark]: Toolchain (without parser) took 2868.03ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 118.8MB in the beginning and 85.4MB in the end (delta: 33.3MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,996 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 153.1MB. Free memory was 128.1MB in the beginning and 128.1MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:38:02,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 748.10ms. Allocated memory is still 153.1MB. Free memory was 118.8MB in the beginning and 55.4MB in the end (delta: 63.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,996 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.26ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 55.3MB in the beginning and 152.9MB in the end (delta: -97.6MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,997 INFO L158 Benchmark]: Boogie Preprocessor took 30.56ms. Allocated memory is still 184.5MB. Free memory was 152.9MB in the beginning and 150.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,997 INFO L158 Benchmark]: RCFGBuilder took 354.11ms. Allocated memory is still 184.5MB. Free memory was 150.8MB in the beginning and 131.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,997 INFO L158 Benchmark]: CodeCheck took 1613.07ms. Allocated memory is still 184.5MB. Free memory was 131.9MB in the beginning and 89.5MB in the end (delta: 42.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,997 INFO L158 Benchmark]: Witness Printer took 59.37ms. Allocated memory is still 184.5MB. Free memory was 88.6MB in the beginning and 85.4MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:38:02,999 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 65 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1409 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 170 mSDsluCounter, 968 SdHoareTripleChecker+Invalid, 0.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 116 mSDsCounter, 217 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 663 IncrementalHoareTripleChecker+Invalid, 880 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 217 mSolverCounterUnsat, 852 mSDtfsCounter, 663 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2872 GetRequests, 2834 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 424 NumberOfCodeBlocks, 424 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 414 ConstructedInterpolants, 0 QuantifiedInterpolants, 508 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 5 PerfectInterpolantSequences, 206/212 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1572]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1572]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1593]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1593]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1617]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1617]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1633]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1633]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 153.1MB. Free memory was 128.1MB in the beginning and 128.1MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 748.10ms. Allocated memory is still 153.1MB. Free memory was 118.8MB in the beginning and 55.4MB in the end (delta: 63.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.26ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 55.3MB in the beginning and 152.9MB in the end (delta: -97.6MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.56ms. Allocated memory is still 184.5MB. Free memory was 152.9MB in the beginning and 150.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 354.11ms. Allocated memory is still 184.5MB. Free memory was 150.8MB in the beginning and 131.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 1613.07ms. Allocated memory is still 184.5MB. Free memory was 131.9MB in the beginning and 89.5MB in the end (delta: 42.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * Witness Printer took 59.37ms. Allocated memory is still 184.5MB. Free memory was 88.6MB in the beginning and 85.4MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 21:38:03,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec275c6a-69b0-4de5-baff-669632e91950/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE