./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_multiply_04_good.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_multiply_04_good.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --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 7f02d62a9fe81ad38cfce3f8ce3987e76510c3d92a0f500ad53aa0b182941921 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:23:31,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:23:31,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-24 18:23:31,572 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:23:31,573 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:23:31,614 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:23:31,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:23:31,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:23:31,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:23:31,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:23:31,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:23:31,616 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:23:31,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:23:31,617 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:23:31,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:23:31,618 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:23:31,618 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:23:31,618 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:23:31,618 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:23:31,618 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:23:31,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:23:31,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:23:31,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:23:31,619 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:23:31,619 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:23:31,619 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:23:31,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:23:31,620 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> 7f02d62a9fe81ad38cfce3f8ce3987e76510c3d92a0f500ad53aa0b182941921 [2024-11-24 18:23:32,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:23:32,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:23:32,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:23:32,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:23:32,116 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:23:32,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_multiply_04_good.i [2024-11-24 18:23:36,027 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/data/410600e01/2c898f4b48bb435d885bf7894cdb13f6/FLAGb319677fd [2024-11-24 18:23:36,627 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:23:36,627 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/sv-benchmarks/c/Juliet_Test/CWE191_Integer_Underflow__int_fgets_multiply_04_good.i [2024-11-24 18:23:36,653 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/data/410600e01/2c898f4b48bb435d885bf7894cdb13f6/FLAGb319677fd [2024-11-24 18:23:36,673 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/data/410600e01/2c898f4b48bb435d885bf7894cdb13f6 [2024-11-24 18:23:36,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:23:36,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:23:36,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:23:36,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:23:36,687 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:23:36,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:23:36" (1/1) ... [2024-11-24 18:23:36,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed96291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:36, skipping insertion in model container [2024-11-24 18:23:36,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:23:36" (1/1) ... [2024-11-24 18:23:36,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:23:38,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:23:38,104 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:23:38,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:23:38,515 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:23:38,518 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38 WrapperNode [2024-11-24 18:23:38,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:23:38,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:23:38,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:23:38,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:23:38,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,583 INFO L138 Inliner]: procedures = 502, calls = 46, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 131 [2024-11-24 18:23:38,584 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:23:38,584 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:23:38,585 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:23:38,585 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:23:38,595 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,604 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,616 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,618 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,621 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,625 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,628 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:23:38,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:23:38,629 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:23:38,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:23:38,633 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:23:38" (1/1) ... [2024-11-24 18:23:38,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:23:38,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:23:38,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:23:38,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:23:38,729 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2024-11-24 18:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2024-11-24 18:23:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2024-11-24 18:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2024-11-24 18:23:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:23:38,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:23:38,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:23:38,947 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:23:38,949 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:23:39,352 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-24 18:23:39,352 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:23:39,409 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:23:39,409 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:23:39,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:23:39 BoogieIcfgContainer [2024-11-24 18:23:39,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:23:39,411 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:23:39,411 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:23:39,424 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:23:39,424 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:23:39" (1/1) ... [2024-11-24 18:23:39,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:23:39,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2024-11-24 18:23:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2024-11-24 18:23:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:23:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:39,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 61 states and 84 transitions. [2024-11-24 18:23:40,011 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-11-24 18:23:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:23:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:40,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 60 states and 83 transitions. [2024-11-24 18:23:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-24 18:23:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:23:40,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:40,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:40,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:40,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 82 transitions. [2024-11-24 18:23:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-24 18:23:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:23:40,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:40,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:40,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 92 transitions. [2024-11-24 18:23:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-11-24 18:23:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:23:40,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:40,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 94 transitions. [2024-11-24 18:23:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 94 transitions. [2024-11-24 18:23:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:23:41,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 65 states and 93 transitions. [2024-11-24 18:23:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 93 transitions. [2024-11-24 18:23:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:23:41,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:41,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 64 states and 92 transitions. [2024-11-24 18:23:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-11-24 18:23:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-24 18:23:42,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 94 transitions. [2024-11-24 18:23:42,167 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 94 transitions. [2024-11-24 18:23:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:23:42,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 63 states and 88 transitions. [2024-11-24 18:23:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 88 transitions. [2024-11-24 18:23:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:23:42,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 66 states and 93 transitions. [2024-11-24 18:23:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2024-11-24 18:23:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:23:42,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 99 transitions. [2024-11-24 18:23:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-24 18:23:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:23:42,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 78 states and 115 transitions. [2024-11-24 18:23:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 115 transitions. [2024-11-24 18:23:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:23:43,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 81 states and 120 transitions. [2024-11-24 18:23:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 120 transitions. [2024-11-24 18:23:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:23:43,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 81 states and 119 transitions. [2024-11-24 18:23:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2024-11-24 18:23:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:23:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 78 states and 112 transitions. [2024-11-24 18:23:43,749 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-11-24 18:23:43,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:23:43,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 77 states and 110 transitions. [2024-11-24 18:23:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 110 transitions. [2024-11-24 18:23:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:23:43,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:43,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 78 states and 111 transitions. [2024-11-24 18:23:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 111 transitions. [2024-11-24 18:23:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:23:44,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:44,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 80 states and 116 transitions. [2024-11-24 18:23:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 116 transitions. [2024-11-24 18:23:44,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:23:44,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:44,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 82 states and 119 transitions. [2024-11-24 18:23:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 119 transitions. [2024-11-24 18:23:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:23:44,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:44,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:23:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 82 states and 118 transitions. [2024-11-24 18:23:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 118 transitions. [2024-11-24 18:23:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:23:44,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 79 states and 113 transitions. [2024-11-24 18:23:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 113 transitions. [2024-11-24 18:23:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:23:45,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 82 states and 120 transitions. [2024-11-24 18:23:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 120 transitions. [2024-11-24 18:23:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:45,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:45,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 86 states and 125 transitions. [2024-11-24 18:23:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-24 18:23:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:46,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:23:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 56 states and 72 transitions. [2024-11-24 18:23:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2024-11-24 18:23:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:23:46,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:23:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 55 states and 71 transitions. [2024-11-24 18:23:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-24 18:23:47,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 18:23:47,207 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 26 iterations. [2024-11-24 18:23:47,217 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-24 18:23:48,036 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1412 1418) the Hoare annotation is: true [2024-11-24 18:23:48,036 INFO L77 FloydHoareUtils]: At program point printLineEXIT(lines 1412 1418) the Hoare annotation is: true [2024-11-24 18:23:48,036 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 1426 1429) the Hoare annotation is: true [2024-11-24 18:23:48,037 INFO L77 FloydHoareUtils]: At program point printIntLineEXIT(lines 1426 1429) the Hoare annotation is: true [2024-11-24 18:23:48,038 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1612) no Hoare annotation was computed. [2024-11-24 18:23:48,038 INFO L77 FloydHoareUtils]: At program point L1596(lines 1596 1603) the Hoare annotation is: (not (= ~STATIC_CONST_TRUE~0 0)) [2024-11-24 18:23:48,038 INFO L77 FloydHoareUtils]: At program point L1588(lines 1588 1621) the Hoare annotation is: true [2024-11-24 18:23:48,039 INFO L77 FloydHoareUtils]: At program point L1613(line 1613) the Hoare annotation is: true [2024-11-24 18:23:48,039 INFO L77 FloydHoareUtils]: At program point L1613-1(line 1613) the Hoare annotation is: true [2024-11-24 18:23:48,041 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1655) no Hoare annotation was computed. [2024-11-24 18:23:48,041 INFO L77 FloydHoareUtils]: At program point L1638(line 1638) the Hoare annotation is: (not (let ((.cse0 (+ 2 |ULTIMATE.start_goodG2B1_~data~2#1|))) (and (<= .cse0 0) (= ~STATIC_CONST_TRUE~0 0) (<= 0 .cse0)))) [2024-11-24 18:23:48,041 INFO L77 FloydHoareUtils]: At program point L1638-1(line 1638) the Hoare annotation is: true [2024-11-24 18:23:48,042 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1578) no Hoare annotation was computed. [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1564(line 1564) the Hoare annotation is: (not (= ~STATIC_CONST_TRUE~0 0)) [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1564-1(lines 1558 1565) the Hoare annotation is: true [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1655(line 1655) the Hoare annotation is: (and (<= (+ |ULTIMATE.start_goodG2B2_~data~3#1| 1) 0) (<= 0 (+ |ULTIMATE.start_goodG2B2_~data~3#1| 2))) [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1622(lines 1622 1642) the Hoare annotation is: true [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1655-1(line 1655) the Hoare annotation is: (<= (+ |ULTIMATE.start_goodG2B2_~data~3#1| 1) 0) [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1647-2(lines 1644 1659) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_goodG2B2_~data~3#1| 2)) [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1672(line 1672) the Hoare annotation is: true [2024-11-24 18:23:48,042 INFO L77 FloydHoareUtils]: At program point L1639(line 1639) the Hoare annotation is: true [2024-11-24 18:23:48,043 INFO L77 FloydHoareUtils]: At program point L1672-1(line 1672) the Hoare annotation is: true [2024-11-24 18:23:48,043 INFO L77 FloydHoareUtils]: At program point L1639-1(line 1639) the Hoare annotation is: true [2024-11-24 18:23:48,043 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1578) no Hoare annotation was computed. [2024-11-24 18:23:48,043 INFO L77 FloydHoareUtils]: At program point L1656(line 1656) the Hoare annotation is: true [2024-11-24 18:23:48,043 INFO L77 FloydHoareUtils]: At program point L1656-1(line 1656) the Hoare annotation is: true [2024-11-24 18:23:48,043 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-24 18:23:48,047 INFO L77 FloydHoareUtils]: At program point L1574(lines 1574 1585) the Hoare annotation is: (not (and (not (= ~STATIC_CONST_TRUE~0 0)) (not (= ~STATIC_CONST_FALSE~0 0)))) [2024-11-24 18:23:48,047 INFO L77 FloydHoareUtils]: At program point L1574-1(lines 1550 1587) the Hoare annotation is: true [2024-11-24 18:23:48,047 INFO L77 FloydHoareUtils]: At program point L1558(lines 1558 1565) the Hoare annotation is: (not (= ~STATIC_CONST_TRUE~0 0)) [2024-11-24 18:23:48,048 INFO L77 FloydHoareUtils]: At program point L1583(line 1583) the Hoare annotation is: (not (and (not (= ~STATIC_CONST_TRUE~0 0)) (not (= ~STATIC_CONST_FALSE~0 0)))) [2024-11-24 18:23:48,048 INFO L77 FloydHoareUtils]: At program point L1608(lines 1608 1619) the Hoare annotation is: (not (and (= ~STATIC_CONST_FALSE~0 0) (= ~STATIC_CONST_TRUE~0 0))) [2024-11-24 18:23:48,048 INFO L77 FloydHoareUtils]: At program point L1592(lines 1592 1605) the Hoare annotation is: true [2024-11-24 18:23:48,048 INFO L77 FloydHoareUtils]: At program point L1592-2(lines 1589 1621) the Hoare annotation is: true [2024-11-24 18:23:48,048 INFO L77 FloydHoareUtils]: At program point L1617(line 1617) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1576(lines 1576 1584) the Hoare annotation is: (let ((.cse0 (<= (+ |ULTIMATE.start_goodB2G1_~data~0#1| 1) 0))) (or (and .cse0 (= ~STATIC_CONST_FALSE~0 0)) (and .cse0 (= ~STATIC_CONST_TRUE~0 0)))) [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1638) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1626(lines 1626 1633) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1626-1(lines 1623 1642) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1643(lines 1643 1659) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1610(lines 1610 1618) the Hoare annotation is: (<= (+ |ULTIMATE.start_goodB2G2_~data~1#1| 1) 0) [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1602(line 1602) the Hoare annotation is: (not (= ~STATIC_CONST_TRUE~0 0)) [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point L1602-1(lines 1596 1603) the Hoare annotation is: true [2024-11-24 18:23:48,049 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-24 18:23:48,050 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1638) the Hoare annotation is: true [2024-11-24 18:23:48,050 INFO L77 FloydHoareUtils]: At program point L1578(line 1578) the Hoare annotation is: (let ((.cse0 (<= 0 (+ 1073741823 |ULTIMATE.start_goodB2G1_~data~0#1|))) (.cse1 (<= (+ |ULTIMATE.start_goodB2G1_~data~0#1| 1) 0))) (or (and .cse0 .cse1 (= ~STATIC_CONST_FALSE~0 0)) (and .cse0 .cse1 (= ~STATIC_CONST_TRUE~0 0)))) [2024-11-24 18:23:48,050 INFO L77 FloydHoareUtils]: At program point L1578-1(line 1578) the Hoare annotation is: (let ((.cse0 (<= (+ |ULTIMATE.start_goodB2G1_~data~0#1| 1) 0))) (or (and .cse0 (= ~STATIC_CONST_FALSE~0 0)) (and .cse0 (= ~STATIC_CONST_TRUE~0 0)))) [2024-11-24 18:23:48,050 INFO L77 FloydHoareUtils]: At program point L1636(lines 1636 1640) the Hoare annotation is: (not (let ((.cse0 (+ 2 |ULTIMATE.start_goodG2B1_~data~2#1|))) (and (<= .cse0 0) (= ~STATIC_CONST_TRUE~0 0) (<= 0 .cse0)))) [2024-11-24 18:23:48,050 INFO L77 FloydHoareUtils]: At program point L1570(line 1570) the Hoare annotation is: true [2024-11-24 18:23:48,051 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1612) no Hoare annotation was computed. [2024-11-24 18:23:48,051 INFO L77 FloydHoareUtils]: At program point L1628(line 1628) the Hoare annotation is: true [2024-11-24 18:23:48,051 INFO L77 FloydHoareUtils]: At program point L1653(lines 1653 1657) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_goodG2B2_~data~3#1| 2)) [2024-11-24 18:23:48,053 INFO L77 FloydHoareUtils]: At program point L1554(lines 1554 1567) the Hoare annotation is: true [2024-11-24 18:23:48,054 INFO L77 FloydHoareUtils]: At program point L1554-2(lines 1551 1587) the Hoare annotation is: true [2024-11-24 18:23:48,054 INFO L77 FloydHoareUtils]: At program point L1612(line 1612) the Hoare annotation is: (and (<= 0 (+ |ULTIMATE.start_goodB2G2_~data~1#1| 1073741823)) (<= (+ |ULTIMATE.start_goodB2G2_~data~1#1| 1) 0)) [2024-11-24 18:23:48,054 INFO L77 FloydHoareUtils]: At program point L1579(line 1579) the Hoare annotation is: (not (and (not (= ~STATIC_CONST_TRUE~0 0)) (not (= ~STATIC_CONST_FALSE~0 0)))) [2024-11-24 18:23:48,054 INFO L77 FloydHoareUtils]: At program point L1612-1(line 1612) the Hoare annotation is: (<= (+ |ULTIMATE.start_goodB2G2_~data~1#1| 1) 0) [2024-11-24 18:23:48,054 INFO L77 FloydHoareUtils]: At program point L1579-1(line 1579) the Hoare annotation is: true [2024-11-24 18:23:48,055 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 1655) no Hoare annotation was computed. [2024-11-24 18:23:48,055 INFO L77 FloydHoareUtils]: At program point L1670(line 1670) the Hoare annotation is: (and (= ~STATIC_CONST_TRUE~0 1) (= ~STATIC_CONST_FALSE~0 0)) [2024-11-24 18:23:48,055 INFO L77 FloydHoareUtils]: At program point L1670-1(line 1670) the Hoare annotation is: true [2024-11-24 18:23:48,077 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-24 18:23:48,082 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-24 18:23:48,083 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-24 18:23:48,086 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-24 18:23:48,087 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-24 18:23:48,088 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-24 18:23:48,089 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-24 18:23:48,089 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-24 18:23:48,092 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL [2024-11-24 18:23:48,092 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID [2024-11-24 18:23:48,093 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID [2024-11-24 18:23:48,093 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper [2024-11-24 18:23:48,095 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower [2024-11-24 18:23:48,095 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha [2024-11-24 18:23:48,095 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl [2024-11-24 18:23:48,096 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit [2024-11-24 18:23:48,097 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper [2024-11-24 18:23:48,098 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank [2024-11-24 18:23:48,099 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl [2024-11-24 18:23:48,100 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct [2024-11-24 18:23:48,100 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum [2024-11-24 18:23:48,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 06:23:48 ImpRootNode [2024-11-24 18:23:48,101 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-24 18:23:48,101 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 18:23:48,102 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 18:23:48,102 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 18:23:48,103 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:23:39" (3/4) ... [2024-11-24 18:23:48,124 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 18:23:48,130 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printLine [2024-11-24 18:23:48,131 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printIntLine [2024-11-24 18:23:48,139 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2024-11-24 18:23:48,139 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-24 18:23:48,140 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-24 18:23:48,140 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 18:23:48,141 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 18:23:48,277 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-24 18:23:48,278 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-24 18:23:48,278 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 18:23:48,279 INFO L158 Benchmark]: Toolchain (without parser) took 11600.35ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 89.0MB in the beginning and 105.3MB in the end (delta: -16.3MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2024-11-24 18:23:48,280 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:23:48,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1838.78ms. Allocated memory is still 117.4MB. Free memory was 89.0MB in the beginning and 79.9MB in the end (delta: 9.0MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2024-11-24 18:23:48,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.86ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 77.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:23:48,281 INFO L158 Benchmark]: Boogie Preprocessor took 43.72ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 75.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:23:48,281 INFO L158 Benchmark]: RCFGBuilder took 780.90ms. Allocated memory is still 117.4MB. Free memory was 75.9MB in the beginning and 56.8MB in the end (delta: 19.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-24 18:23:48,282 INFO L158 Benchmark]: CodeCheck took 8690.10ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 56.8MB in the beginning and 35.9MB in the end (delta: 20.9MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2024-11-24 18:23:48,283 INFO L158 Benchmark]: Witness Printer took 176.58ms. Allocated memory is still 142.6MB. Free memory was 35.9MB in the beginning and 105.3MB in the end (delta: -69.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:23:48,285 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 61 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 7.7s, OverallIterations: 26, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4085 SdHoareTripleChecker+Valid, 9.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1706 mSDsluCounter, 4039 SdHoareTripleChecker+Invalid, 7.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1813 mSDsCounter, 830 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2997 IncrementalHoareTripleChecker+Invalid, 3827 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 830 mSolverCounterUnsat, 2226 mSDtfsCounter, 2997 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5638 GetRequests, 5558 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2254 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 573 NumberOfCodeBlocks, 573 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 548 ConstructedInterpolants, 0 QuantifiedInterpolants, 1164 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 25 PerfectInterpolantSequences, 48/48 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 1578]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1578]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1612]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1612]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1638]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1638]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1655]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1655]: 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 - ProcedureContractResult [Line: 1412]: Procedure Contract for printLine Derived contract for procedure printLine. Ensures: (((((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) && (STATIC_CONST_TRUE == \old(STATIC_CONST_TRUE))) && (STATIC_CONST_FALSE == \old(STATIC_CONST_FALSE))) - ProcedureContractResult [Line: 1426]: Procedure Contract for printIntLine Derived contract for procedure printIntLine. Ensures: (((((((((((((((((((stdin == \old(stdin)) && (stdout == \old(stdout))) && (stderr == \old(stderr))) && (__tzname == \old(__tzname))) && (__daylight == \old(__daylight))) && (__timezone == \old(__timezone))) && (tzname == \old(tzname))) && (daylight == \old(daylight))) && (timezone == \old(timezone))) && (GLOBAL_CONST_TRUE == \old(GLOBAL_CONST_TRUE))) && (GLOBAL_CONST_FALSE == \old(GLOBAL_CONST_FALSE))) && (GLOBAL_CONST_FIVE == \old(GLOBAL_CONST_FIVE))) && (globalTrue == \old(globalTrue))) && (globalFalse == \old(globalFalse))) && (globalFive == \old(globalFive))) && (globalArgc == \old(globalArgc))) && (globalArgv == \old(globalArgv))) && (STATIC_CONST_TRUE == \old(STATIC_CONST_TRUE))) && (STATIC_CONST_FALSE == \old(STATIC_CONST_FALSE))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1838.78ms. Allocated memory is still 117.4MB. Free memory was 89.0MB in the beginning and 79.9MB in the end (delta: 9.0MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.86ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 77.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.72ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 75.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 780.90ms. Allocated memory is still 117.4MB. Free memory was 75.9MB in the beginning and 56.8MB in the end (delta: 19.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 8690.10ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 56.8MB in the beginning and 35.9MB in the end (delta: 20.9MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Witness Printer took 176.58ms. Allocated memory is still 142.6MB. Free memory was 35.9MB in the beginning and 105.3MB in the end (delta: -69.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_ALL - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed0~0~P_PGID - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_IScntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed1~0~_ISalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~__ISwalnum - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwupper - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwlower - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalpha - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwxdigit - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwspace - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwprint - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwgraph - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwblank - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwcntrl - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwpunct - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~unnamed2~0~_ISwalnum RESULT: Ultimate proved your program to be correct! [2024-11-24 18:23:48,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e69a5140-4b59-4d06-9666-d6032420cf57/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE