./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/locks/test_locks_10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 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_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/locks/test_locks_10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c861265e1e1e27fe23877e47c41012b82996e1c7e91f362716a115cbf38b786b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:49:57,186 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:49:57,283 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:49:57,291 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:49:57,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:49:57,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:49:57,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:49:57,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:49:57,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:49:57,335 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:49:57,336 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:49:57,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:49:57,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:49:57,337 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:49:57,340 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:49:57,340 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:49:57,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:49:57,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:49:57,342 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:49:57,342 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:49:57,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:49:57,347 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:49:57,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:49:57,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:49:57,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:49:57,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:49:57,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:49:57,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:49:57,350 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:49:57,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:49:57,350 INFO L153 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_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c861265e1e1e27fe23877e47c41012b82996e1c7e91f362716a115cbf38b786b [2024-11-08 19:49:57,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:49:57,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:49:57,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:49:57,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:49:57,690 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:49:57,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/locks/test_locks_10.c Unable to find full path for "g++" [2024-11-08 19:49:59,793 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:49:59,992 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:49:59,993 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/sv-benchmarks/c/locks/test_locks_10.c [2024-11-08 19:50:00,002 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/data/0efbda490/8ad7e7948ee847efb5cc5b4eb2b23729/FLAG7714ae936 [2024-11-08 19:50:00,377 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/data/0efbda490/8ad7e7948ee847efb5cc5b4eb2b23729 [2024-11-08 19:50:00,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:50:00,381 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:50:00,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:50:00,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:50:00,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:50:00,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7fe13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00, skipping insertion in model container [2024-11-08 19:50:00,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:50:00,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:50:00,655 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:50:00,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:50:00,704 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:50:00,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00 WrapperNode [2024-11-08 19:50:00,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:50:00,706 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:50:00,706 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:50:00,706 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:50:00,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,718 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,741 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 148 [2024-11-08 19:50:00,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:50:00,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:50:00,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:50:00,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:50:00,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,755 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,755 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,771 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:50:00,772 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:50:00,772 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:50:00,772 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:50:00,773 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:50:00" (1/1) ... [2024-11-08 19:50:00,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:50:00,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:50:00,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:50:00,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:50:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:50:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:50:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:50:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:50:00,964 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:50:00,967 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:50:01,281 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 19:50:01,282 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:50:01,397 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:50:01,397 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:50:01,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:01 BoogieIcfgContainer [2024-11-08 19:50:01,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:50:01,399 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:50:01,399 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:50:01,410 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:50:01,410 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:01" (1/1) ... [2024-11-08 19:50:01,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:50:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 30 states and 51 transitions. [2024-11-08 19:50:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 51 transitions. [2024-11-08 19:50:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:50:01,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:01,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-08 19:50:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-08 19:50:01,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:50:01,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 34 states and 55 transitions. [2024-11-08 19:50:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 55 transitions. [2024-11-08 19:50:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:50:01,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:01,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-11-08 19:50:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-08 19:50:02,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:50:02,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2024-11-08 19:50:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2024-11-08 19:50:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:02,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:02,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-11-08 19:50:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-11-08 19:50:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:50:03,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:03,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-11-08 19:50:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-11-08 19:50:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:03,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 66 transitions. [2024-11-08 19:50:04,014 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 66 transitions. [2024-11-08 19:50:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:04,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 66 transitions. [2024-11-08 19:50:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 66 transitions. [2024-11-08 19:50:04,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:50:04,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:04,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-08 19:50:04,447 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-08 19:50:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:04,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2024-11-08 19:50:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2024-11-08 19:50:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:04,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 71 transitions. [2024-11-08 19:50:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 71 transitions. [2024-11-08 19:50:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:05,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:05,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 45 states and 71 transitions. [2024-11-08 19:50:06,147 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-11-08 19:50:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:50:06,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 39 states and 62 transitions. [2024-11-08 19:50:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 62 transitions. [2024-11-08 19:50:06,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:06,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-11-08 19:50:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-11-08 19:50:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:06,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 46 states and 76 transitions. [2024-11-08 19:50:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 76 transitions. [2024-11-08 19:50:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:08,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 47 states and 76 transitions. [2024-11-08 19:50:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 76 transitions. [2024-11-08 19:50:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:08,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 76 transitions. [2024-11-08 19:50:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 76 transitions. [2024-11-08 19:50:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:50:08,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 40 states and 64 transitions. [2024-11-08 19:50:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2024-11-08 19:50:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:09,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:09,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 64 transitions. [2024-11-08 19:50:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 64 transitions. [2024-11-08 19:50:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:09,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 48 states and 81 transitions. [2024-11-08 19:50:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 81 transitions. [2024-11-08 19:50:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:11,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:11,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:11,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 81 transitions. [2024-11-08 19:50:11,987 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 81 transitions. [2024-11-08 19:50:11,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:11,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:11,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 50 states and 81 transitions. [2024-11-08 19:50:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 81 transitions. [2024-11-08 19:50:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:12,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 51 states and 81 transitions. [2024-11-08 19:50:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 81 transitions. [2024-11-08 19:50:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:50:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 41 states and 66 transitions. [2024-11-08 19:50:13,010 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 66 transitions. [2024-11-08 19:50:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:13,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 66 transitions. [2024-11-08 19:50:13,356 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 66 transitions. [2024-11-08 19:50:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:13,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-08 19:50:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-08 19:50:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:13,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 51 states and 86 transitions. [2024-11-08 19:50:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 86 transitions. [2024-11-08 19:50:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 52 states and 86 transitions. [2024-11-08 19:50:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 86 transitions. [2024-11-08 19:50:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 86 transitions. [2024-11-08 19:50:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 86 transitions. [2024-11-08 19:50:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 54 states and 86 transitions. [2024-11-08 19:50:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 86 transitions. [2024-11-08 19:50:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:50:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:17,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-08 19:50:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-08 19:50:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:18,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:18,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 43 states and 68 transitions. [2024-11-08 19:50:18,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2024-11-08 19:50:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:18,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:19,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-08 19:50:19,246 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-08 19:50:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:19,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-11-08 19:50:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-11-08 19:50:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:19,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 54 states and 91 transitions. [2024-11-08 19:50:23,962 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 91 transitions. [2024-11-08 19:50:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:23,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 55 states and 91 transitions. [2024-11-08 19:50:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 91 transitions. [2024-11-08 19:50:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:24,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 56 states and 91 transitions. [2024-11-08 19:50:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2024-11-08 19:50:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:24,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:25,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-11-08 19:50:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-11-08 19:50:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:50:25,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:26,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 43 states and 70 transitions. [2024-11-08 19:50:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 70 transitions. [2024-11-08 19:50:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:26,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 44 states and 70 transitions. [2024-11-08 19:50:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 70 transitions. [2024-11-08 19:50:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-11-08 19:50:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-11-08 19:50:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:27,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2024-11-08 19:50:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-11-08 19:50:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:28,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 96 transitions. [2024-11-08 19:50:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 96 transitions. [2024-11-08 19:50:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 57 states and 96 transitions. [2024-11-08 19:50:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 96 transitions. [2024-11-08 19:50:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:34,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 58 states and 96 transitions. [2024-11-08 19:50:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 96 transitions. [2024-11-08 19:50:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:35,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-08 19:50:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-08 19:50:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:35,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:35,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 96 transitions. [2024-11-08 19:50:36,081 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 96 transitions. [2024-11-08 19:50:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:50:36,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:36,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 44 states and 72 transitions. [2024-11-08 19:50:36,832 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 72 transitions. [2024-11-08 19:50:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:36,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 45 states and 72 transitions. [2024-11-08 19:50:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 72 transitions. [2024-11-08 19:50:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:37,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:38,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 72 transitions. [2024-11-08 19:50:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 72 transitions. [2024-11-08 19:50:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:38,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 47 states and 72 transitions. [2024-11-08 19:50:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2024-11-08 19:50:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:38,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:38,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-11-08 19:50:39,387 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-08 19:50:39,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:39,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 58 states and 100 transitions. [2024-11-08 19:50:46,179 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 100 transitions. [2024-11-08 19:50:46,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:46,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 100 transitions. [2024-11-08 19:50:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 100 transitions. [2024-11-08 19:50:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:47,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-08 19:50:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-08 19:50:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:47,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 61 states and 100 transitions. [2024-11-08 19:50:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 100 transitions. [2024-11-08 19:50:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:48,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 62 states and 100 transitions. [2024-11-08 19:50:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 100 transitions. [2024-11-08 19:50:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:50:49,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 41 states and 71 transitions. [2024-11-08 19:50:49,760 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 71 transitions. [2024-11-08 19:50:49,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 42 states and 71 transitions. [2024-11-08 19:50:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-08 19:50:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2024-11-08 19:50:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2024-11-08 19:50:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:51,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 71 transitions. [2024-11-08 19:50:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 71 transitions. [2024-11-08 19:50:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:52,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:52,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 45 states and 71 transitions. [2024-11-08 19:50:52,778 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-11-08 19:50:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:52,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:52,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-11-08 19:50:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-11-08 19:50:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 47 states and 71 transitions. [2024-11-08 19:50:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 71 transitions. [2024-11-08 19:50:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:54,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-11-08 19:50:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-11-08 19:50:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:54,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-11-08 19:50:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-11-08 19:50:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 50 states and 71 transitions. [2024-11-08 19:50:56,561 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2024-11-08 19:50:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:50:56,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-08 19:50:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-08 19:50:57,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 19:50:57,658 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 69 iterations. [2024-11-08 19:50:57,668 INFO L729 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2024-11-08 19:50:58,203 INFO L77 FloydHoareUtils]: At program point L126(line 126) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (= |ULTIMATE.start_main_~lk4~0#1| 1) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,203 INFO L77 FloydHoareUtils]: At program point L151(line 151) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |ULTIMATE.start_main_~lk9~0#1| 1) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,203 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK(lines 6 165) no Hoare annotation was computed. [2024-11-08 19:50:58,204 INFO L77 FloydHoareUtils]: At program point L110-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,204 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 6 165) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 19:50:58,204 INFO L77 FloydHoareUtils]: At program point L135-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,204 INFO L75 FloydHoareUtils]: For program point L3(line 3) no Hoare annotation was computed. [2024-11-08 19:50:58,204 INFO L77 FloydHoareUtils]: At program point L111(line 111) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk1~0#1| 1) (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,205 INFO L77 FloydHoareUtils]: At program point L136(line 136) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |ULTIMATE.start_main_~lk6~0#1| 1) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,205 INFO L77 FloydHoareUtils]: At program point L161(lines 7 165) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 19:50:58,205 INFO L77 FloydHoareUtils]: At program point L120-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,205 INFO L77 FloydHoareUtils]: At program point L145-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,206 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 19:50:58,206 INFO L77 FloydHoareUtils]: At program point L104-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1)) (or (= |ULTIMATE.start_main_~lk1~0#1| 1) (= |ULTIMATE.start_main_~p1~0#1| 0))) [2024-11-08 19:50:58,206 INFO L77 FloydHoareUtils]: At program point L121(line 121) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1)) (= |ULTIMATE.start_main_~lk3~0#1| 1)) [2024-11-08 19:50:58,210 INFO L77 FloydHoareUtils]: At program point L146(line 146) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,211 INFO L77 FloydHoareUtils]: At program point L130-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,211 INFO L77 FloydHoareUtils]: At program point L155-1(lines 41 160) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 19:50:58,211 INFO L77 FloydHoareUtils]: At program point L131(line 131) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,212 INFO L77 FloydHoareUtils]: At program point L156(line 156) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (= |ULTIMATE.start_main_~lk10~0#1| 1)) [2024-11-08 19:50:58,212 INFO L77 FloydHoareUtils]: At program point L115-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,215 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK(line 3) no Hoare annotation was computed. [2024-11-08 19:50:58,216 INFO L77 FloydHoareUtils]: At program point L140-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,216 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 19:50:58,216 INFO L77 FloydHoareUtils]: At program point L116(line 116) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (= |ULTIMATE.start_main_~lk2~0#1| 1) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,216 INFO L77 FloydHoareUtils]: At program point L141(line 141) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (= |ULTIMATE.start_main_~lk7~0#1| 1) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,217 INFO L77 FloydHoareUtils]: At program point L125-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,217 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 163) no Hoare annotation was computed. [2024-11-08 19:50:58,217 INFO L77 FloydHoareUtils]: At program point L150-1(lines 41 160) the Hoare annotation is: (and (= |ULTIMATE.start_main_old_#valid#1| |#valid|) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-11-08 19:50:58,221 INFO L77 FloydHoareUtils]: At program point L43(lines 43 45) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 19:50:58,231 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:50:58,232 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:50:58,234 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:50:58,234 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:50:58,234 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 19:50:58,234 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 19:50:58,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 07:50:58 ImpRootNode [2024-11-08 19:50:58,236 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 19:50:58,236 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 19:50:58,236 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 19:50:58,237 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 19:50:58,237 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:50:01" (3/4) ... [2024-11-08 19:50:58,240 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 19:50:58,249 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2024-11-08 19:50:58,250 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 19:50:58,250 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 19:50:58,251 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 19:50:58,381 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 19:50:58,382 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 19:50:58,382 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 19:50:58,382 INFO L158 Benchmark]: Toolchain (without parser) took 58001.04ms. Allocated memory was 172.0MB in the beginning and 578.8MB in the end (delta: 406.8MB). Free memory was 134.7MB in the beginning and 385.9MB in the end (delta: -251.2MB). Peak memory consumption was 158.8MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,383 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 172.0MB. Free memory was 147.3MB in the beginning and 147.0MB in the end (delta: 245.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:50:58,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.12ms. Allocated memory is still 172.0MB. Free memory was 134.7MB in the beginning and 121.4MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,383 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.22ms. Allocated memory is still 172.0MB. Free memory was 121.4MB in the beginning and 119.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,384 INFO L158 Benchmark]: Boogie Preprocessor took 28.07ms. Allocated memory is still 172.0MB. Free memory was 119.4MB in the beginning and 118.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:50:58,384 INFO L158 Benchmark]: RCFGBuilder took 626.48ms. Allocated memory is still 172.0MB. Free memory was 118.2MB in the beginning and 95.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,384 INFO L158 Benchmark]: CodeCheck took 56836.86ms. Allocated memory was 172.0MB in the beginning and 578.8MB in the end (delta: 406.8MB). Free memory was 94.8MB in the beginning and 391.1MB in the end (delta: -296.3MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,389 INFO L158 Benchmark]: Witness Printer took 145.54ms. Allocated memory is still 578.8MB. Free memory was 391.1MB in the beginning and 385.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 19:50:58,391 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 1 procedures, 30 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 56.2s, OverallIterations: 69, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16037 SdHoareTripleChecker+Valid, 52.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14130 mSDsluCounter, 2206 SdHoareTripleChecker+Invalid, 45.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 670 mSDsCounter, 3441 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 31157 IncrementalHoareTripleChecker+Invalid, 34598 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3441 mSolverCounterUnsat, 1536 mSDtfsCounter, 31157 mSolverCounterSat, 1.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9293 GetRequests, 8811 SyntacticMatches, 0 SemanticMatches, 482 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110026 ImplicationChecksByTransitivity, 50.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.6s InterpolantComputationTime, 966 NumberOfCodeBlocks, 966 NumberOfCodeBlocksAsserted, 68 NumberOfCheckSat, 898 ConstructedInterpolants, 0 QuantifiedInterpolants, 3968 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 68 InterpolantComputations, 68 PerfectInterpolantSequences, 22/22 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: 3]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 6]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 172.0MB. Free memory was 147.3MB in the beginning and 147.0MB in the end (delta: 245.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.12ms. Allocated memory is still 172.0MB. Free memory was 134.7MB in the beginning and 121.4MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.22ms. Allocated memory is still 172.0MB. Free memory was 121.4MB in the beginning and 119.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.07ms. Allocated memory is still 172.0MB. Free memory was 119.4MB in the beginning and 118.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 626.48ms. Allocated memory is still 172.0MB. Free memory was 118.2MB in the beginning and 95.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 56836.86ms. Allocated memory was 172.0MB in the beginning and 578.8MB in the end (delta: 406.8MB). Free memory was 94.8MB in the beginning and 391.1MB in the end (delta: -296.3MB). Peak memory consumption was 112.7MB. Max. memory is 16.1GB. * Witness Printer took 145.54ms. Allocated memory is still 578.8MB. Free memory was 391.1MB in the beginning and 385.9MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: main_old_#valid#1 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #valid RESULT: Ultimate proved your program to be correct! [2024-11-08 19:50:58,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c4185c4-9ab5-493f-9d8d-fd1016577371/bin/ukojak-verify-ImItNfHLgk/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