./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_11_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/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_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_11_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/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_326112c1-a269-455b-886e-7adfc8a08ed8/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 987a4b1c0aeb1c5f121fdbae36818cc86316f1e761d4ceba6cf83833c88eb5ff --- 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 22:11:28,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:11:28,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:11:28,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:11:28,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:11:28,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:11:28,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:11:28,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:11:28,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:11:28,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:11:28,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:11:28,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:11:28,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:11:28,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:11:28,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:11:28,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:11:28,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:11:28,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:11:28,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:11:28,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:11:28,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:11:28,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:11:28,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:11:28,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:11:28,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:11:28,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:11:28,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:11:28,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:11:28,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:11:28,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:11:28,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:11:28,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:11:28,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:11:28,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:11:28,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:11:28,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:11:28,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:11:28,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:11:28,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:11:28,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:11:28,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:11:28,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:11:28,237 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:11:28,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:11:28,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:11:28,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:11:28,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:11:28,239 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:11:28,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:11:28,240 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:11:28,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:11:28,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:11:28,240 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:11:28,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:11:28,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:11:28,241 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:11:28,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:11:28,241 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:11:28,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:11:28,242 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:11:28,242 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:11:28,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:11:28,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:11:28,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:11:28,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:11:28,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:11:28,243 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:11:28,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:11:28,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:11:28,243 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_326112c1-a269-455b-886e-7adfc8a08ed8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 987a4b1c0aeb1c5f121fdbae36818cc86316f1e761d4ceba6cf83833c88eb5ff [2022-12-14 22:11:28,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:11:28,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:11:28,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:11:28,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:11:28,485 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:11:28,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_11_good.i [2022-12-14 22:11:31,163 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:11:31,450 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:11:31,450 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_add_11_good.i [2022-12-14 22:11:31,467 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/data/e3f15fb94/b829c0b00ef2403f9292933994962240/FLAGd4065b84d [2022-12-14 22:11:31,479 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/data/e3f15fb94/b829c0b00ef2403f9292933994962240 [2022-12-14 22:11:31,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:11:31,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:11:31,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:11:31,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:11:31,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:11:31,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:11:31" (1/1) ... [2022-12-14 22:11:31,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ee7342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:31, skipping insertion in model container [2022-12-14 22:11:31,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:11:31" (1/1) ... [2022-12-14 22:11:31,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:11:31,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:11:31,808 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:11:32,084 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:11:32,090 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:11:32,092 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:11:32,094 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:11:32,095 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:11:32,120 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:11:32,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:11:32,132 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:11:32,150 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:11:32,198 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:11:32,200 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:11:32,201 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:11:32,203 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:11:32,204 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:11:32,212 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:11:32,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:11:32,297 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:11:32,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32 WrapperNode [2022-12-14 22:11:32,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:11:32,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:11:32,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:11:32,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:11:32,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,351 INFO L138 Inliner]: procedures = 503, calls = 77, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 109 [2022-12-14 22:11:32,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:11:32,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:11:32,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:11:32,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:11:32,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,371 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:11:32,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:11:32,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:11:32,376 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:11:32,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:11:32,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:11:32,406 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:11:32,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:11:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-14 22:11:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-14 22:11:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:11:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:11:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-12-14 22:11:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-12-14 22:11:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:11:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:11:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:11:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsFalse [2022-12-14 22:11:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsFalse [2022-12-14 22:11:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:11:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:11:32,540 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:11:32,542 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:11:32,681 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:11:32,707 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:11:32,707 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:11:32,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:11:32 BoogieIcfgContainer [2022-12-14 22:11:32,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:11:32,709 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:11:32,709 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:11:32,716 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:11:32,716 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:11:32" (1/1) ... [2022-12-14 22:11:32,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:11:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2022-12-14 22:11:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2022-12-14 22:11:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 22:11:32,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,012 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 22:11:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 60 states and 78 transitions. [2022-12-14 22:11:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2022-12-14 22:11:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 22:11:33,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,143 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 22:11:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 59 states and 75 transitions. [2022-12-14 22:11:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2022-12-14 22:11:33,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 22:11:33,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,348 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 22:11:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 68 transitions. [2022-12-14 22:11:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2022-12-14 22:11:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:11:33,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,487 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 22:11:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 54 states and 67 transitions. [2022-12-14 22:11:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2022-12-14 22:11:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 22:11:33,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,644 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 22:11:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 58 states and 74 transitions. [2022-12-14 22:11:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 74 transitions. [2022-12-14 22:11:33,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 22:11:33,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,729 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 22:11:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 75 transitions. [2022-12-14 22:11:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2022-12-14 22:11:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:11:33,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,815 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 22:11:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:33,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 51 states and 62 transitions. [2022-12-14 22:11:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2022-12-14 22:11:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 22:11:33,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:33,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:33,916 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 22:11:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 51 states and 61 transitions. [2022-12-14 22:11:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2022-12-14 22:11:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:11:34,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:34,155 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 22:11:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:34,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 50 states and 60 transitions. [2022-12-14 22:11:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2022-12-14 22:11:34,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 22:11:34,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:34,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:34,283 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 22:11:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 49 states and 59 transitions. [2022-12-14 22:11:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2022-12-14 22:11:34,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 22:11:34,301 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 11 iterations. [2022-12-14 22:11:34,308 INFO L754 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2022-12-14 22:11:34,382 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 22:11:34,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:11:34 ImpRootNode [2022-12-14 22:11:34,386 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:11:34,386 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:11:34,386 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:11:34,386 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:11:34,387 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:11:32" (3/4) ... [2022-12-14 22:11:34,389 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 22:11:34,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2022-12-14 22:11:34,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure globalReturnsFalse [2022-12-14 22:11:34,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2022-12-14 22:11:34,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure globalReturnsTrue [2022-12-14 22:11:34,397 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2022-12-14 22:11:34,397 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-14 22:11:34,397 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-14 22:11:34,398 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 22:11:34,444 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 22:11:34,444 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:11:34,445 INFO L158 Benchmark]: Toolchain (without parser) took 2961.67ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 51.1MB in the end (delta: 91.2MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,445 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory is still 85.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:11:34,445 INFO L158 Benchmark]: CACSL2BoogieTranslator took 813.61ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 82.7MB in the end (delta: 59.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,445 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.26ms. Allocated memory is still 172.0MB. Free memory was 82.7MB in the beginning and 141.4MB in the end (delta: -58.7MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,445 INFO L158 Benchmark]: Boogie Preprocessor took 23.41ms. Allocated memory is still 172.0MB. Free memory was 141.4MB in the beginning and 139.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,445 INFO L158 Benchmark]: RCFGBuilder took 333.17ms. Allocated memory is still 172.0MB. Free memory was 139.3MB in the beginning and 121.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,446 INFO L158 Benchmark]: CodeCheck took 1676.52ms. Allocated memory is still 172.0MB. Free memory was 120.5MB in the beginning and 55.2MB in the end (delta: 65.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,446 INFO L158 Benchmark]: Witness Printer took 57.95ms. Allocated memory is still 172.0MB. Free memory was 55.2MB in the beginning and 51.1MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:11:34,447 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: 1.6s, 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: 1564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1564]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1585]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1585]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1609]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1609]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1625]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1625]: 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: 1642]: 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 117.4MB. Free memory is still 85.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 813.61ms. Allocated memory is still 172.0MB. Free memory was 142.4MB in the beginning and 82.7MB in the end (delta: 59.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.26ms. Allocated memory is still 172.0MB. Free memory was 82.7MB in the beginning and 141.4MB in the end (delta: -58.7MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.41ms. Allocated memory is still 172.0MB. Free memory was 141.4MB in the beginning and 139.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 333.17ms. Allocated memory is still 172.0MB. Free memory was 139.3MB in the beginning and 121.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1676.52ms. Allocated memory is still 172.0MB. Free memory was 120.5MB in the beginning and 55.2MB in the end (delta: 65.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Witness Printer took 57.95ms. Allocated memory is still 172.0MB. Free memory was 55.2MB in the beginning and 51.1MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 22:11:34,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326112c1-a269-455b-886e-7adfc8a08ed8/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