./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/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_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/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 32bit --witnessprinter.graph.data.programhash 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 --- 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 19:06:27,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:06:27,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:06:27,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:06:27,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:06:27,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:06:27,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:06:27,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:06:27,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:06:27,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:06:27,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:06:27,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:06:27,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:06:27,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:06:27,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:06:27,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:06:27,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:06:27,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:06:27,527 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:06:27,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:06:27,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:06:27,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:06:27,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:06:27,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:06:27,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:06:27,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:06:27,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:06:27,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:06:27,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:06:27,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:06:27,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:06:27,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:06:27,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:06:27,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:06:27,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:06:27,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:06:27,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:06:27,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:06:27,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:06:27,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:06:27,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:06:27,554 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 19:06:27,576 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:06:27,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:06:27,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:06:27,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:06:27,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:06:27,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:06:27,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:06:27,579 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:06:27,579 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:06:27,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:06:27,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:06:27,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:06:27,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:06:27,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:06:27,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:06:27,581 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:06:27,581 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:06:27,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:06:27,581 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:06:27,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:06:27,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:06:27,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:06:27,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:06:27,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:06:27,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:06:27,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:06:27,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:06:27,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:06:27,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:06:27,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:06:27,583 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_a78d6155-d88e-434f-bcc4-29861617f704/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38a2fba2a92db51b6a97ddc82d5dc9e2df7a8770315ef841bfaf5f0764404946 [2022-12-14 19:06:27,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:06:27,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:06:27,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:06:27,806 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:06:27,806 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:06:27,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i [2022-12-14 19:06:30,368 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:06:30,578 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:06:30,578 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/sv-benchmarks/c/ldv-memsafety/memleaks_test17_3.i [2022-12-14 19:06:30,589 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/data/37405d910/b6a62c3b187f4236b4b717aa07e85793/FLAG161bc6fd4 [2022-12-14 19:06:30,603 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/data/37405d910/b6a62c3b187f4236b4b717aa07e85793 [2022-12-14 19:06:30,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:06:30,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:06:30,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:30,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:06:30,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:06:30,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3345f808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30, skipping insertion in model container [2022-12-14 19:06:30,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:06:30,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:06:30,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:30,888 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:06:30,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:30,952 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:06:30,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30 WrapperNode [2022-12-14 19:06:30,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:30,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:30,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:06:30,954 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:06:30,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,985 INFO L138 Inliner]: procedures = 165, calls = 76, calls flagged for inlining = 22, calls inlined = 4, statements flattened = 72 [2022-12-14 19:06:30,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:30,986 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:06:30,986 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:06:30,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:06:30,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:30,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,003 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:06:31,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:06:31,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:06:31,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:06:31,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:30" (1/1) ... [2022-12-14 19:06:31,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:06:31,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:06:31,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:06:31,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:06:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:06:31,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:06:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:06:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:06:31,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:06:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:06:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:06:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:06:31,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:06:31,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:06:31,159 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:06:31,161 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:06:31,296 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:06:31,329 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:06:31,329 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:06:31,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:31 BoogieIcfgContainer [2022-12-14 19:06:31,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:06:31,333 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:06:31,333 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:06:31,340 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:06:31,341 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:31" (1/1) ... [2022-12-14 19:06:31,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:06:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2022-12-14 19:06:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2022-12-14 19:06:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 19:06:31,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:31,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:31,623 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 19:06:31,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 33 states and 40 transitions. [2022-12-14 19:06:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2022-12-14 19:06:31,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 19:06:31,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:31,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:31,747 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 19:06:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2022-12-14 19:06:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2022-12-14 19:06:31,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 19:06:31,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:31,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:31,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2022-12-14 19:06:31,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2022-12-14 19:06:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 19:06:31,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:31,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2022-12-14 19:06:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2022-12-14 19:06:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 19:06:32,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 19:06:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 51 transitions. [2022-12-14 19:06:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2022-12-14 19:06:32,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 19:06:32,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:32,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 42 transitions. [2022-12-14 19:06:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2022-12-14 19:06:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 19:06:32,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,487 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 46 transitions. [2022-12-14 19:06:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2022-12-14 19:06:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 19:06:32,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:06:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 55 transitions. [2022-12-14 19:06:32,705 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2022-12-14 19:06:32,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-14 19:06:32,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:06:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 56 transitions. [2022-12-14 19:06:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2022-12-14 19:06:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 19:06:32,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:06:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 46 states and 57 transitions. [2022-12-14 19:06:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2022-12-14 19:06:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 19:06:32,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:06:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 47 states and 58 transitions. [2022-12-14 19:06:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 58 transitions. [2022-12-14 19:06:32,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 19:06:32,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 50 states and 62 transitions. [2022-12-14 19:06:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2022-12-14 19:06:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 19:06:33,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 19:06:33,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 64 transitions. [2022-12-14 19:06:33,194 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2022-12-14 19:06:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 19:06:33,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:33,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 68 transitions. [2022-12-14 19:06:33,478 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2022-12-14 19:06:33,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 19:06:33,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 54 states and 67 transitions. [2022-12-14 19:06:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2022-12-14 19:06:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:06:33,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:33,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 57 states and 71 transitions. [2022-12-14 19:06:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2022-12-14 19:06:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 19:06:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:34,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 70 transitions. [2022-12-14 19:06:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2022-12-14 19:06:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-14 19:06:34,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 60 states and 74 transitions. [2022-12-14 19:06:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2022-12-14 19:06:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 19:06:34,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:34,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 73 transitions. [2022-12-14 19:06:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 73 transitions. [2022-12-14 19:06:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 19:06:35,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 77 transitions. [2022-12-14 19:06:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 77 transitions. [2022-12-14 19:06:35,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 19:06:35,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:35,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 63 states and 76 transitions. [2022-12-14 19:06:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 76 transitions. [2022-12-14 19:06:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 19:06:36,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:36,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 66 states and 80 transitions. [2022-12-14 19:06:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2022-12-14 19:06:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 19:06:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:36,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:36,967 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 66 states and 79 transitions. [2022-12-14 19:06:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 79 transitions. [2022-12-14 19:06:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:06:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:37,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 69 states and 83 transitions. [2022-12-14 19:06:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 83 transitions. [2022-12-14 19:06:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:06:37,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:38,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 82 transitions. [2022-12-14 19:06:38,665 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 82 transitions. [2022-12-14 19:06:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 19:06:38,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:06:44,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 66 states and 78 transitions. [2022-12-14 19:06:44,982 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 78 transitions. [2022-12-14 19:06:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:06:44,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:45,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 66 states and 77 transitions. [2022-12-14 19:06:45,906 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 77 transitions. [2022-12-14 19:06:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:06:45,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:45,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 66 states and 76 transitions. [2022-12-14 19:06:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2022-12-14 19:06:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 19:06:46,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:06:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:47,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 66 states and 75 transitions. [2022-12-14 19:06:47,904 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 75 transitions. [2022-12-14 19:06:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:06:47,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:06:48,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 71 states and 84 transitions. [2022-12-14 19:06:48,610 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions. [2022-12-14 19:06:48,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:06:48,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:48,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:06:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 72 states and 85 transitions. [2022-12-14 19:06:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2022-12-14 19:06:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 19:06:48,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:06:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 78 states and 94 transitions. [2022-12-14 19:06:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 94 transitions. [2022-12-14 19:06:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 19:06:49,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:49,641 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:06:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 80 states and 96 transitions. [2022-12-14 19:06:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2022-12-14 19:06:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:06:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:49,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 19:06:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 79 states and 95 transitions. [2022-12-14 19:06:50,082 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2022-12-14 19:06:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:06:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:50,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:50,384 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:06:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:50,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 82 states and 98 transitions. [2022-12-14 19:06:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 98 transitions. [2022-12-14 19:06:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:06:50,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:51,181 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-14 19:06:51,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 74 states and 85 transitions. [2022-12-14 19:06:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 85 transitions. [2022-12-14 19:06:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:06:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-14 19:06:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 80 states and 94 transitions. [2022-12-14 19:06:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 94 transitions. [2022-12-14 19:06:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:06:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-12-14 19:06:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 82 states and 97 transitions. [2022-12-14 19:06:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 97 transitions. [2022-12-14 19:06:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 19:06:52,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-14 19:06:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 87 states and 102 transitions. [2022-12-14 19:06:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2022-12-14 19:06:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 19:06:53,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-12-14 19:06:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 93 states and 111 transitions. [2022-12-14 19:06:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 111 transitions. [2022-12-14 19:06:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 19:06:54,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-12-14 19:06:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 98 states and 116 transitions. [2022-12-14 19:06:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 116 transitions. [2022-12-14 19:06:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 19:06:55,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:55,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:56,106 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-14 19:06:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 104 states and 125 transitions. [2022-12-14 19:06:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 125 transitions. [2022-12-14 19:06:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:06:56,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-14 19:06:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:58,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 109 states and 130 transitions. [2022-12-14 19:06:58,233 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2022-12-14 19:06:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:06:58,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-12-14 19:06:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:59,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 115 states and 139 transitions. [2022-12-14 19:06:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2022-12-14 19:06:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:06:59,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:06:59,803 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-12-14 19:07:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 120 states and 144 transitions. [2022-12-14 19:07:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 144 transitions. [2022-12-14 19:07:00,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:07:00,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:00,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-14 19:07:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 126 states and 153 transitions. [2022-12-14 19:07:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 153 transitions. [2022-12-14 19:07:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:07:02,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-14 19:07:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 131 states and 158 transitions. [2022-12-14 19:07:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 158 transitions. [2022-12-14 19:07:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:07:03,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:03,814 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2022-12-14 19:07:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 137 states and 167 transitions. [2022-12-14 19:07:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 167 transitions. [2022-12-14 19:07:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 19:07:04,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2022-12-14 19:07:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 142 states and 172 transitions. [2022-12-14 19:07:06,159 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 172 transitions. [2022-12-14 19:07:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 19:07:06,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-14 19:07:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 181 transitions. [2022-12-14 19:07:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 181 transitions. [2022-12-14 19:07:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 19:07:07,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:07,627 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-14 19:07:08,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:08,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 153 states and 186 transitions. [2022-12-14 19:07:08,613 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 186 transitions. [2022-12-14 19:07:08,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-14 19:07:08,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:08,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:09,140 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-14 19:07:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 159 states and 195 transitions. [2022-12-14 19:07:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 195 transitions. [2022-12-14 19:07:09,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 19:07:09,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:09,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-14 19:07:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:11,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 164 states and 200 transitions. [2022-12-14 19:07:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 200 transitions. [2022-12-14 19:07:11,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:07:11,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:07:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:07:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:07:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 275 proven. 55 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-12-14 19:07:29,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:07:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 149 states and 180 transitions. [2022-12-14 19:07:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 180 transitions. [2022-12-14 19:07:29,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 19:07:29,805 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 55 iterations. [2022-12-14 19:07:29,811 INFO L754 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2022-12-14 19:07:30,194 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:07:30,197 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:07:30,198 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:07:30,198 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:07:30,198 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2022-12-14 19:07:30,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:07:30 ImpRootNode [2022-12-14 19:07:30,200 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:07:30,201 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:07:30,201 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:07:30,201 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:07:30,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:31" (3/4) ... [2022-12-14 19:07:30,203 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 19:07:30,206 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 19:07:30,209 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-12-14 19:07:30,209 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-14 19:07:30,209 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 19:07:30,235 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 19:07:30,235 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:07:30,236 INFO L158 Benchmark]: Toolchain (without parser) took 59628.53ms. Allocated memory was 167.8MB in the beginning and 423.6MB in the end (delta: 255.9MB). Free memory was 124.3MB in the beginning and 190.6MB in the end (delta: -66.3MB). Peak memory consumption was 191.0MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,236 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 119.5MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:07:30,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 344.60ms. Allocated memory is still 167.8MB. Free memory was 124.3MB in the beginning and 102.7MB in the end (delta: 21.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,237 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.51ms. Allocated memory is still 167.8MB. Free memory was 102.7MB in the beginning and 99.9MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,237 INFO L158 Benchmark]: Boogie Preprocessor took 19.27ms. Allocated memory is still 167.8MB. Free memory was 99.9MB in the beginning and 98.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:07:30,238 INFO L158 Benchmark]: RCFGBuilder took 326.08ms. Allocated memory is still 167.8MB. Free memory was 98.5MB in the beginning and 83.1MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,238 INFO L158 Benchmark]: CodeCheck took 58867.80ms. Allocated memory was 167.8MB in the beginning and 423.6MB in the end (delta: 255.9MB). Free memory was 83.1MB in the beginning and 193.6MB in the end (delta: -110.5MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,239 INFO L158 Benchmark]: Witness Printer took 34.48ms. Allocated memory is still 423.6MB. Free memory was 193.6MB in the beginning and 190.6MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:07:30,240 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 2 procedures, 31 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 58.4s, OverallIterations: 55, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8570 SdHoareTripleChecker+Valid, 23.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5727 mSDsluCounter, 3518 SdHoareTripleChecker+Invalid, 20.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1586 mSDsCounter, 7093 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 23718 IncrementalHoareTripleChecker+Invalid, 30811 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7093 mSolverCounterUnsat, 1932 mSDtfsCounter, 23718 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18482 GetRequests, 17768 SyntacticMatches, 110 SemanticMatches, 604 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164994 ImplicationChecksByTransitivity, 50.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 16.0s InterpolantComputationTime, 2749 NumberOfCodeBlocks, 2749 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 2695 ConstructedInterpolants, 0 QuantifiedInterpolants, 5772 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 54 InterpolantComputations, 10 PerfectInterpolantSequences, 5234/8138 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: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 782]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 764]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 764]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 771]: 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: 771]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 782]: Loop Invariant Derived loop invariant: 1 <= i || i == 0 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 119.5MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 344.60ms. Allocated memory is still 167.8MB. Free memory was 124.3MB in the beginning and 102.7MB in the end (delta: 21.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.51ms. Allocated memory is still 167.8MB. Free memory was 102.7MB in the beginning and 99.9MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.27ms. Allocated memory is still 167.8MB. Free memory was 99.9MB in the beginning and 98.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 326.08ms. Allocated memory is still 167.8MB. Free memory was 98.5MB in the beginning and 83.1MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 58867.80ms. Allocated memory was 167.8MB in the beginning and 423.6MB in the end (delta: 255.9MB). Free memory was 83.1MB in the beginning and 193.6MB in the end (delta: -110.5MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. * Witness Printer took 34.48ms. Allocated memory is still 423.6MB. Free memory was 193.6MB in the beginning and 190.6MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 19:07:30,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a78d6155-d88e-434f-bcc4-29861617f704/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