./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/locks/test_locks_8.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_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/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_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/locks/test_locks_8.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/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_381fc3d4-f392-4a77-9227-f65abbde32af/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 b7157ba450d9d62b74d19027a6860eb7210e35a76921ceb23a9c0a69add85337 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:56:49,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:56:49,351 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:56:49,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:56:49,356 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:56:49,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:56:49,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:56:49,381 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:56:49,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:56:49,382 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:56:49,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:56:49,383 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:56:49,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:56:49,384 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:56:49,384 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:56:49,385 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:56:49,385 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:56:49,386 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:56:49,386 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:56:49,387 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:56:49,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:56:49,388 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:56:49,388 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:56:49,389 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:56:49,389 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:56:49,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:56:49,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:56:49,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:56:49,402 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:56:49,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:56:49,403 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_381fc3d4-f392-4a77-9227-f65abbde32af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7157ba450d9d62b74d19027a6860eb7210e35a76921ceb23a9c0a69add85337 [2024-11-08 23:56:49,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:56:49,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:56:49,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:56:49,757 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:56:49,758 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:56:49,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/locks/test_locks_8.c Unable to find full path for "g++" [2024-11-08 23:56:51,868 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:56:52,078 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:56:52,079 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/sv-benchmarks/c/locks/test_locks_8.c [2024-11-08 23:56:52,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/data/9cda4e884/b900cef4473945c29c1bf6238ca76fd7/FLAGf1d49f1d2 [2024-11-08 23:56:52,117 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/data/9cda4e884/b900cef4473945c29c1bf6238ca76fd7 [2024-11-08 23:56:52,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:56:52,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:56:52,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:56:52,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:56:52,135 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:56:52,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bac4b19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52, skipping insertion in model container [2024-11-08 23:56:52,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:56:52,496 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:56:52,516 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:56:52,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:56:52,591 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:56:52,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52 WrapperNode [2024-11-08 23:56:52,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:56:52,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:56:52,593 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:56:52,593 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:56:52,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,643 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 124 [2024-11-08 23:56:52,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:56:52,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:56:52,644 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:56:52,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:56:52,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,658 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,658 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,667 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,668 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,669 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:56:52,677 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:56:52,677 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:56:52,678 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:56:52,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:52" (1/1) ... [2024-11-08 23:56:52,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:56:52,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:56:52,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:56:52,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:56:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:56:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:56:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:56:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:56:52,837 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:56:52,839 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:56:53,185 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-08 23:56:53,185 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:56:53,296 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:56:53,296 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:56:53,297 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:56:53 BoogieIcfgContainer [2024-11-08 23:56:53,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:56:53,298 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:56:53,298 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:56:53,311 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:56:53,316 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:56:53" (1/1) ... [2024-11-08 23:56:53,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:56:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 26 states and 43 transitions. [2024-11-08 23:56:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 43 transitions. [2024-11-08 23:56:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:56:53,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:53,561 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 23:56:53,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 26 states and 41 transitions. [2024-11-08 23:56:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-11-08 23:56:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:56:53,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:53,687 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 23:56:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 30 states and 47 transitions. [2024-11-08 23:56:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 47 transitions. [2024-11-08 23:56:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:56:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:53,886 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 23:56:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 30 states and 46 transitions. [2024-11-08 23:56:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 46 transitions. [2024-11-08 23:56:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:56:53,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:54,137 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 23:56:54,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 32 states and 48 transitions. [2024-11-08 23:56:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 48 transitions. [2024-11-08 23:56:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:56:54,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:54,458 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 23:56:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2024-11-08 23:56:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2024-11-08 23:56:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:56:54,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:54,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:54,791 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 23:56:55,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 33 states and 50 transitions. [2024-11-08 23:56:55,226 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 50 transitions. [2024-11-08 23:56:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:56:55,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:55,368 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 23:56:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-08 23:56:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-08 23:56:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:56:55,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:55,653 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 23:56:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 36 states and 55 transitions. [2024-11-08 23:56:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 55 transitions. [2024-11-08 23:56:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:56:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,450 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 23:56:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-08 23:56:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-08 23:56:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:56:56,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,656 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 23:56:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-08 23:56:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-08 23:56:56,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:56:56,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,916 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 23:56:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2024-11-08 23:56:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-11-08 23:56:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:56:57,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,203 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 23:56:58,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2024-11-08 23:56:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2024-11-08 23:56:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:56:58,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:58,277 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 23:56:58,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-11-08 23:56:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-11-08 23:56:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:56:58,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:58,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:58,523 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 23:56:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-11-08 23:56:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-11-08 23:56:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:56:58,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:58,868 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 23:56:59,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-08 23:56:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-08 23:56:59,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:56:59,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:59,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:59,136 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 23:56:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-11-08 23:56:59,359 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-11-08 23:56:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:56:59,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:59,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:59,518 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 23:57:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2024-11-08 23:57:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2024-11-08 23:57:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:57:01,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,076 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 23:57:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2024-11-08 23:57:01,326 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2024-11-08 23:57:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:01,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,358 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 23:57:01,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-08 23:57:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-08 23:57:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:01,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,708 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 23:57:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-08 23:57:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-08 23:57:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:01,996 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 23:57:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2024-11-08 23:57:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2024-11-08 23:57:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:02,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:02,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:02,400 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 23:57:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 44 states and 70 transitions. [2024-11-08 23:57:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 70 transitions. [2024-11-08 23:57:04,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:04,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:04,527 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 23:57:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-11-08 23:57:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-11-08 23:57:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:57:04,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:04,785 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 23:57:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:05,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-11-08 23:57:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-11-08 23:57:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:05,143 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 23:57:05,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:05,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 36 states and 55 transitions. [2024-11-08 23:57:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 55 transitions. [2024-11-08 23:57:05,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:05,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:05,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:05,521 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 23:57:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-08 23:57:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-08 23:57:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:05,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:05,881 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 23:57:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-11-08 23:57:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-11-08 23:57:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:06,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:06,427 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 23:57:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2024-11-08 23:57:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2024-11-08 23:57:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:09,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:09,138 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 23:57:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-11-08 23:57:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-11-08 23:57:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:09,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:09,453 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 23:57:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 48 states and 75 transitions. [2024-11-08 23:57:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 75 transitions. [2024-11-08 23:57:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:57:09,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:09,785 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 23:57:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-08 23:57:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-08 23:57:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:10,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:10,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,249 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 23:57:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 37 states and 57 transitions. [2024-11-08 23:57:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 57 transitions. [2024-11-08 23:57:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:10,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,721 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 23:57:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-11-08 23:57:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-11-08 23:57:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:11,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:11,159 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 23:57:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-08 23:57:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-08 23:57:11,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:11,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:11,553 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 23:57:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:11,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 40 states and 57 transitions. [2024-11-08 23:57:11,853 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 57 transitions. [2024-11-08 23:57:11,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:11,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:11,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:11,880 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 23:57:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:15,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-11-08 23:57:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-11-08 23:57:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:15,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:15,530 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 23:57:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-11-08 23:57:15,933 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-11-08 23:57:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:15,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:15,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:15,966 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 23:57:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 50 states and 79 transitions. [2024-11-08 23:57:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 79 transitions. [2024-11-08 23:57:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:57:16,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:16,554 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 23:57:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-11-08 23:57:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-11-08 23:57:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,119 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 23:57:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 59 transitions. [2024-11-08 23:57:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 59 transitions. [2024-11-08 23:57:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,746 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 23:57:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2024-11-08 23:57:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-08 23:57:18,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:18,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:18,204 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 23:57:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2024-11-08 23:57:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2024-11-08 23:57:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:18,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:18,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:18,638 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 23:57:19,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:19,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-08 23:57:19,085 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-08 23:57:19,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:19,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:19,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:19,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:19,106 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 23:57:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-08 23:57:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-08 23:57:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:19,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:19,487 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 23:57:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2024-11-08 23:57:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-11-08 23:57:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:19,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:19,897 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 23:57:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 42 states and 59 transitions. [2024-11-08 23:57:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 59 transitions. [2024-11-08 23:57:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:57:20,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:20,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:20,340 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 23:57:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:20,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2024-11-08 23:57:20,882 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2024-11-08 23:57:20,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:57:20,882 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 48 iterations. [2024-11-08 23:57:20,890 INFO L729 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2024-11-08 23:57:21,166 INFO L77 FloydHoareUtils]: At program point L93(line 93) 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_~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))) [2024-11-08 23:57:21,167 INFO L77 FloydHoareUtils]: At program point L118(line 118) 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_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0))) [2024-11-08 23:57:21,167 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK(lines 6 137) no Hoare annotation was computed. [2024-11-08 23:57:21,167 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 6 137) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:57:21,167 INFO L77 FloydHoareUtils]: At program point L102-1(lines 35 132) 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_~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))) [2024-11-08 23:57:21,167 INFO L75 FloydHoareUtils]: For program point L3(line 3) no Hoare annotation was computed. [2024-11-08 23:57:21,168 INFO L77 FloydHoareUtils]: At program point L127-1(lines 35 132) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:57:21,168 INFO L77 FloydHoareUtils]: At program point L86-1(lines 35 132) 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_~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_~lk1~0#1| 1) (= |ULTIMATE.start_main_~p1~0#1| 0))) [2024-11-08 23:57:21,168 INFO L77 FloydHoareUtils]: At program point L103(line 103) 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_~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_~lk3~0#1| 1)) [2024-11-08 23:57:21,168 INFO L77 FloydHoareUtils]: At program point L37(lines 37 39) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:57:21,168 INFO L77 FloydHoareUtils]: At program point L128(line 128) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_old_#valid#1| |#valid|)) [2024-11-08 23:57:21,169 INFO L77 FloydHoareUtils]: At program point L112-1(lines 35 132) 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_~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))) [2024-11-08 23:57:21,169 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:57:21,169 INFO L77 FloydHoareUtils]: At program point L113(line 113) 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_~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))) [2024-11-08 23:57:21,170 INFO L77 FloydHoareUtils]: At program point L97-1(lines 35 132) 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_~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))) [2024-11-08 23:57:21,170 INFO L77 FloydHoareUtils]: At program point L122-1(lines 35 132) 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))) [2024-11-08 23:57:21,170 INFO L77 FloydHoareUtils]: At program point L98(line 98) 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_~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))) [2024-11-08 23:57:21,170 INFO L77 FloydHoareUtils]: At program point L123(line 123) 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)) [2024-11-08 23:57:21,170 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK(line 3) no Hoare annotation was computed. [2024-11-08 23:57:21,171 INFO L77 FloydHoareUtils]: At program point L107-1(lines 35 132) 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_~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))) [2024-11-08 23:57:21,171 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:57:21,171 INFO L77 FloydHoareUtils]: At program point L108(line 108) 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_~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)) [2024-11-08 23:57:21,171 INFO L77 FloydHoareUtils]: At program point L133(lines 7 137) the Hoare annotation is: (= |ULTIMATE.start_main_old_#valid#1| |#valid|) [2024-11-08 23:57:21,172 INFO L77 FloydHoareUtils]: At program point L92-1(lines 35 132) 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_~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))) [2024-11-08 23:57:21,172 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 135) no Hoare annotation was computed. [2024-11-08 23:57:21,172 INFO L77 FloydHoareUtils]: At program point L117-1(lines 35 132) 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_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0))) [2024-11-08 23:57:21,179 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:57:21,180 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:57:21,181 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:57:21,181 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:57:21,181 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: main_old_#valid#1 [2024-11-08 23:57:21,181 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #valid [2024-11-08 23:57:21,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:57:21 ImpRootNode [2024-11-08 23:57:21,183 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:57:21,184 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:57:21,184 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:57:21,184 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:57:21,184 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:56:53" (3/4) ... [2024-11-08 23:57:21,187 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:57:21,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-08 23:57:21,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-08 23:57:21,195 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 23:57:21,195 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:57:21,288 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:57:21,289 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:57:21,289 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:57:21,290 INFO L158 Benchmark]: Toolchain (without parser) took 29165.53ms. Allocated memory was 125.8MB in the beginning and 339.7MB in the end (delta: 213.9MB). Free memory was 63.1MB in the beginning and 237.6MB in the end (delta: -174.6MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,290 INFO L158 Benchmark]: CDTParser took 1.21ms. Allocated memory is still 125.8MB. Free memory was 99.3MB in the beginning and 99.1MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:57:21,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 464.41ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 62.8MB in the beginning and 125.4MB in the end (delta: -62.6MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.71ms. Allocated memory is still 161.5MB. Free memory was 125.4MB in the beginning and 124.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,291 INFO L158 Benchmark]: Boogie Preprocessor took 27.43ms. Allocated memory is still 161.5MB. Free memory was 123.3MB in the beginning and 122.7MB in the end (delta: 585.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:57:21,291 INFO L158 Benchmark]: RCFGBuilder took 619.80ms. Allocated memory is still 161.5MB. Free memory was 122.0MB in the beginning and 120.6MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,292 INFO L158 Benchmark]: CodeCheck took 27885.12ms. Allocated memory was 161.5MB in the beginning and 339.7MB in the end (delta: 178.3MB). Free memory was 119.8MB in the beginning and 242.9MB in the end (delta: -123.1MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,292 INFO L158 Benchmark]: Witness Printer took 105.28ms. Allocated memory is still 339.7MB. Free memory was 242.9MB in the beginning and 237.6MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:57:21,295 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, 26 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 27.5s, OverallIterations: 48, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7130 SdHoareTripleChecker+Valid, 25.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5892 mSDsluCounter, 1423 SdHoareTripleChecker+Invalid, 21.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 460 mSDsCounter, 1929 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13838 IncrementalHoareTripleChecker+Invalid, 15767 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1929 mSolverCounterUnsat, 963 mSDtfsCounter, 13838 mSolverCounterSat, 0.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5535 GetRequests, 5213 SyntacticMatches, 0 SemanticMatches, 322 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46994 ImplicationChecksByTransitivity, 23.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 600 NumberOfCodeBlocks, 600 NumberOfCodeBlocksAsserted, 47 NumberOfCheckSat, 553 ConstructedInterpolants, 0 QuantifiedInterpolants, 2293 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 47 InterpolantComputations, 47 PerfectInterpolantSequences, 18/18 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 1.21ms. Allocated memory is still 125.8MB. Free memory was 99.3MB in the beginning and 99.1MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 464.41ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 62.8MB in the beginning and 125.4MB in the end (delta: -62.6MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.71ms. Allocated memory is still 161.5MB. Free memory was 125.4MB in the beginning and 124.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.43ms. Allocated memory is still 161.5MB. Free memory was 123.3MB in the beginning and 122.7MB in the end (delta: 585.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 619.80ms. Allocated memory is still 161.5MB. Free memory was 122.0MB in the beginning and 120.6MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 27885.12ms. Allocated memory was 161.5MB in the beginning and 339.7MB in the end (delta: 178.3MB). Free memory was 119.8MB in the beginning and 242.9MB in the end (delta: -123.1MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Witness Printer took 105.28ms. Allocated memory is still 339.7MB. Free memory was 242.9MB in the beginning and 237.6MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. 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 23:57:21,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381fc3d4-f392-4a77-9227-f65abbde32af/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE