./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-regression/test27-2.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_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/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_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-regression/test27-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/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_87b89680-c880-4a35-8176-c00d2dd0492e/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 8b17e864f5b8145df67cb2b3dc045f82af33b1bd3c9c5e4c95275bcb385f71da --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:02:24,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:02:24,478 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:02:24,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:02:24,487 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:02:24,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:02:24,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:02:24,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:02:24,515 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:02:24,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:02:24,516 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:02:24,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:02:24,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:02:24,520 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:02:24,521 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:02:24,521 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:02:24,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:02:24,522 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:02:24,523 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:02:24,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:02:24,523 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:02:24,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:02:24,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:02:24,526 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:02:24,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:02:24,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:02:24,528 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:02:24,528 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:02:24,529 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:02:24,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:02:24,530 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_87b89680-c880-4a35-8176-c00d2dd0492e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b17e864f5b8145df67cb2b3dc045f82af33b1bd3c9c5e4c95275bcb385f71da [2024-11-09 00:02:24,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:02:24,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:02:24,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:02:24,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:02:24,824 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:02:24,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-regression/test27-2.c Unable to find full path for "g++" [2024-11-09 00:02:26,854 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:02:27,056 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:02:27,056 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/sv-benchmarks/c/ldv-regression/test27-2.c [2024-11-09 00:02:27,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/data/399d68bd4/af3a34c2b0ef4f15a3574a84255920e1/FLAG4e8e09e6c [2024-11-09 00:02:27,079 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/data/399d68bd4/af3a34c2b0ef4f15a3574a84255920e1 [2024-11-09 00:02:27,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:02:27,083 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:02:27,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:02:27,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:02:27,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:02:27,091 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@132d425a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27, skipping insertion in model container [2024-11-09 00:02:27,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,124 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:02:27,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:02:27,398 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:02:27,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:02:27,454 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:02:27,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27 WrapperNode [2024-11-09 00:02:27,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:02:27,456 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:02:27,456 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:02:27,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:02:27,464 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,473 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,513 INFO L138 Inliner]: procedures = 16, calls = 43, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 118 [2024-11-09 00:02:27,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:02:27,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:02:27,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:02:27,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:02:27,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,531 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,534 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,536 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,547 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,559 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,565 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:02:27,566 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:02:27,570 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:02:27,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:02:27,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:02:27" (1/1) ... [2024-11-09 00:02:27,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:02:27,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:02:27,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:02:27,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:02:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:02:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:02:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:02:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:02:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:02:27,754 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:02:27,757 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:02:28,210 INFO L? ?]: Removed 99 outVars from TransFormulas that were not future-live. [2024-11-09 00:02:28,211 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:02:28,301 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:02:28,301 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:02:28,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:02:28 BoogieIcfgContainer [2024-11-09 00:02:28,302 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:02:28,303 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:02:28,303 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:02:28,315 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:02:28,316 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:02:28" (1/1) ... [2024-11-09 00:02:28,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:02:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:28,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 69 states and 75 transitions. [2024-11-09 00:02:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2024-11-09 00:02:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:02:28,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 72 states and 81 transitions. [2024-11-09 00:02:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 81 transitions. [2024-11-09 00:02:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:02:28,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:28,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:29,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 75 states and 85 transitions. [2024-11-09 00:02:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 85 transitions. [2024-11-09 00:02:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:02:29,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:29,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 76 states and 87 transitions. [2024-11-09 00:02:29,650 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 87 transitions. [2024-11-09 00:02:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:02:29,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:29,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 80 states and 94 transitions. [2024-11-09 00:02:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 94 transitions. [2024-11-09 00:02:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:02:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 80 states and 93 transitions. [2024-11-09 00:02:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 93 transitions. [2024-11-09 00:02:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:02:30,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:30,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 84 states and 102 transitions. [2024-11-09 00:02:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 102 transitions. [2024-11-09 00:02:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:02:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:31,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 85 states and 104 transitions. [2024-11-09 00:02:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 104 transitions. [2024-11-09 00:02:31,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:02:31,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:31,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:31,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:32,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2024-11-09 00:02:32,055 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2024-11-09 00:02:32,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:02:32,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:32,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 92 states and 119 transitions. [2024-11-09 00:02:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 119 transitions. [2024-11-09 00:02:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:02:33,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:33,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:33,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:02:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 92 states and 118 transitions. [2024-11-09 00:02:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 118 transitions. [2024-11-09 00:02:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:02:33,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:33,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:33,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:34,015 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:02:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 92 states and 117 transitions. [2024-11-09 00:02:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2024-11-09 00:02:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:02:34,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 100 states and 130 transitions. [2024-11-09 00:02:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 130 transitions. [2024-11-09 00:02:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:02:36,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:02:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 103 states and 134 transitions. [2024-11-09 00:02:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 134 transitions. [2024-11-09 00:02:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:02:36,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:36,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:02:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 106 states and 141 transitions. [2024-11-09 00:02:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 141 transitions. [2024-11-09 00:02:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:02:37,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:02:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 106 states and 140 transitions. [2024-11-09 00:02:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 140 transitions. [2024-11-09 00:02:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:02:37,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 110 states and 150 transitions. [2024-11-09 00:02:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 150 transitions. [2024-11-09 00:02:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:02:39,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 112 states and 151 transitions. [2024-11-09 00:02:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2024-11-09 00:02:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:02:40,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:02:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 112 states and 150 transitions. [2024-11-09 00:02:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 150 transitions. [2024-11-09 00:02:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:02:40,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:40,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:42,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 118 states and 167 transitions. [2024-11-09 00:02:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 167 transitions. [2024-11-09 00:02:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:02:42,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:42,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:02:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-11-09 00:02:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-11-09 00:02:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:02:43,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:43,690 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2024-11-09 00:02:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-11-09 00:02:46,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:02:46,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:46,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:02:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 125 states and 183 transitions. [2024-11-09 00:02:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 183 transitions. [2024-11-09 00:02:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:02:46,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 125 states and 184 transitions. [2024-11-09 00:02:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 184 transitions. [2024-11-09 00:02:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:02:50,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 128 states and 187 transitions. [2024-11-09 00:02:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 187 transitions. [2024-11-09 00:02:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:02:51,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:51,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 129 states and 188 transitions. [2024-11-09 00:02:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 188 transitions. [2024-11-09 00:02:52,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:02:52,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:52,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:02:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 129 states and 187 transitions. [2024-11-09 00:02:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 187 transitions. [2024-11-09 00:02:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:02:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:54,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 133 states and 202 transitions. [2024-11-09 00:02:54,713 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 202 transitions. [2024-11-09 00:02:54,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:02:54,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:54,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 135 states and 203 transitions. [2024-11-09 00:02:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 203 transitions. [2024-11-09 00:02:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:02:55,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:55,837 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:58,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:58,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 140 states and 221 transitions. [2024-11-09 00:02:58,070 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 221 transitions. [2024-11-09 00:02:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:02:58,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-09 00:03:00,878 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-09 00:03:00,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:00,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 148 states and 248 transitions. [2024-11-09 00:03:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 248 transitions. [2024-11-09 00:03:03,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:03,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:03,494 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 151 states and 250 transitions. [2024-11-09 00:03:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 250 transitions. [2024-11-09 00:03:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:04,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 154 states and 256 transitions. [2024-11-09 00:03:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 256 transitions. [2024-11-09 00:03:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:05,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:05,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:03:05,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:05,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-11-09 00:03:05,716 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-11-09 00:03:05,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:03:05,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:05,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:06,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 157 states and 257 transitions. [2024-11-09 00:03:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 257 transitions. [2024-11-09 00:03:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:03:06,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:06,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 158 states and 261 transitions. [2024-11-09 00:03:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 261 transitions. [2024-11-09 00:03:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:03:07,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:08,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-11-09 00:03:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-11-09 00:03:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:03:08,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:08,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:03:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 159 states and 261 transitions. [2024-11-09 00:03:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 261 transitions. [2024-11-09 00:03:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:09,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 161 states and 261 transitions. [2024-11-09 00:03:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 261 transitions. [2024-11-09 00:03:11,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:11,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:11,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 162 states and 262 transitions. [2024-11-09 00:03:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 262 transitions. [2024-11-09 00:03:12,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:12,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:12,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:12,767 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:13,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 163 states and 263 transitions. [2024-11-09 00:03:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 263 transitions. [2024-11-09 00:03:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:13,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:03:14,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:14,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 163 states and 262 transitions. [2024-11-09 00:03:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 262 transitions. [2024-11-09 00:03:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:03:14,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:03:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 163 states and 261 transitions. [2024-11-09 00:03:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 261 transitions. [2024-11-09 00:03:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:03:14,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:19,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 171 states and 278 transitions. [2024-11-09 00:03:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 278 transitions. [2024-11-09 00:03:19,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:03:19,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:03:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 171 states and 277 transitions. [2024-11-09 00:03:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 277 transitions. [2024-11-09 00:03:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:03:19,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 55 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:21,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 172 states and 277 transitions. [2024-11-09 00:03:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 277 transitions. [2024-11-09 00:03:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:03:21,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:21,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 177 states and 292 transitions. [2024-11-09 00:03:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 292 transitions. [2024-11-09 00:03:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:03:24,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:03:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 177 states and 291 transitions. [2024-11-09 00:03:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 291 transitions. [2024-11-09 00:03:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:03:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:29,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:29,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 181 states and 308 transitions. [2024-11-09 00:03:29,379 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 308 transitions. [2024-11-09 00:03:29,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:29,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:29,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 186 states and 325 transitions. [2024-11-09 00:03:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 325 transitions. [2024-11-09 00:03:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:33,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 189 states and 328 transitions. [2024-11-09 00:03:35,066 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 328 transitions. [2024-11-09 00:03:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:35,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 192 states and 331 transitions. [2024-11-09 00:03:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 331 transitions. [2024-11-09 00:03:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:37,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:03:37,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 192 states and 330 transitions. [2024-11-09 00:03:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 330 transitions. [2024-11-09 00:03:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:37,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:37,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:38,050 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:03:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 192 states and 329 transitions. [2024-11-09 00:03:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 329 transitions. [2024-11-09 00:03:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:38,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 195 states and 331 transitions. [2024-11-09 00:03:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 331 transitions. [2024-11-09 00:03:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:03:40,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:40,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:41,979 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 199 states and 359 transitions. [2024-11-09 00:03:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 359 transitions. [2024-11-09 00:03:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:03:45,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:45,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 200 states and 364 transitions. [2024-11-09 00:03:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 364 transitions. [2024-11-09 00:03:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:03:47,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:03:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 200 states and 363 transitions. [2024-11-09 00:03:48,351 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 363 transitions. [2024-11-09 00:03:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:48,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:48,408 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:03:49,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 200 states and 362 transitions. [2024-11-09 00:03:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 362 transitions. [2024-11-09 00:03:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:49,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:49,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 105 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 202 states and 363 transitions. [2024-11-09 00:03:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 363 transitions. [2024-11-09 00:03:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:52,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:03:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 202 states and 362 transitions. [2024-11-09 00:03:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 362 transitions. [2024-11-09 00:03:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:03:52,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:52,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:53,686 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:57,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 207 states and 379 transitions. [2024-11-09 00:03:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 379 transitions. [2024-11-09 00:03:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:03:57,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:57,676 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:03:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 207 states and 378 transitions. [2024-11-09 00:03:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 378 transitions. [2024-11-09 00:03:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:03:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:02,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 397 transitions. [2024-11-09 00:04:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 397 transitions. [2024-11-09 00:04:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:02,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:02,577 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:04:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 211 states and 396 transitions. [2024-11-09 00:04:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 396 transitions. [2024-11-09 00:04:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:03,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:03,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 215 states and 413 transitions. [2024-11-09 00:04:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 413 transitions. [2024-11-09 00:04:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:06,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:13,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:13,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 220 states and 438 transitions. [2024-11-09 00:04:13,679 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 438 transitions. [2024-11-09 00:04:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:13,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:13,729 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:04:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 220 states and 437 transitions. [2024-11-09 00:04:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 437 transitions. [2024-11-09 00:04:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:14,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 223 states and 439 transitions. [2024-11-09 00:04:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 439 transitions. [2024-11-09 00:04:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:17,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 226 states and 441 transitions. [2024-11-09 00:04:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 441 transitions. [2024-11-09 00:04:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:17,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:17,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:20,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 229 states and 443 transitions. [2024-11-09 00:04:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 443 transitions. [2024-11-09 00:04:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:20,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:20,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:04:21,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 442 transitions. [2024-11-09 00:04:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 442 transitions. [2024-11-09 00:04:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:21,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:21,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 232 states and 444 transitions. [2024-11-09 00:04:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 444 transitions. [2024-11-09 00:04:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:04:22,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:23,225 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 233 states and 446 transitions. [2024-11-09 00:04:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 446 transitions. [2024-11-09 00:04:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:04:24,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:04:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:24,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 233 states and 445 transitions. [2024-11-09 00:04:24,968 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 445 transitions. [2024-11-09 00:04:24,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:04:24,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:24,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 173 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 234 states and 451 transitions. [2024-11-09 00:04:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 451 transitions. [2024-11-09 00:04:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:04:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:27,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:04:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 234 states and 450 transitions. [2024-11-09 00:04:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 450 transitions. [2024-11-09 00:04:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:04:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:04:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 234 states and 449 transitions. [2024-11-09 00:04:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 449 transitions. [2024-11-09 00:04:29,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:04:29,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:29,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 173 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 235 states and 460 transitions. [2024-11-09 00:04:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 460 transitions. [2024-11-09 00:04:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:32,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 236 states and 465 transitions. [2024-11-09 00:04:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 465 transitions. [2024-11-09 00:04:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:36,533 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 237 states and 468 transitions. [2024-11-09 00:04:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 468 transitions. [2024-11-09 00:04:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:37,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:39,107 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 238 states and 469 transitions. [2024-11-09 00:04:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 469 transitions. [2024-11-09 00:04:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:39,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:39,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:04:42,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:42,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 240 states and 469 transitions. [2024-11-09 00:04:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 469 transitions. [2024-11-09 00:04:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:42,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:04:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 241 states and 469 transitions. [2024-11-09 00:04:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 469 transitions. [2024-11-09 00:04:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:44,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 242 states and 474 transitions. [2024-11-09 00:04:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 474 transitions. [2024-11-09 00:04:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:46,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:46,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 243 states and 477 transitions. [2024-11-09 00:04:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 477 transitions. [2024-11-09 00:04:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:49,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 113 states and 128 transitions. [2024-11-09 00:04:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 128 transitions. [2024-11-09 00:04:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:04:52,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:52,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:04:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 109 states and 121 transitions. [2024-11-09 00:04:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 121 transitions. [2024-11-09 00:04:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:04:54,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:55,940 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:05:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 114 states and 137 transitions. [2024-11-09 00:05:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 137 transitions. [2024-11-09 00:05:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:05:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:12,645 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:05:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 119 states and 155 transitions. [2024-11-09 00:05:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 155 transitions. [2024-11-09 00:05:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:05:31,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:32,482 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:05:35,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 118 states and 152 transitions. [2024-11-09 00:05:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 152 transitions. [2024-11-09 00:05:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:05:35,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:37,587 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:06:00,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:00,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 123 states and 167 transitions. [2024-11-09 00:06:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2024-11-09 00:06:00,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:00,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:06:04,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 123 states and 166 transitions. [2024-11-09 00:06:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 166 transitions. [2024-11-09 00:06:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:04,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:06:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 122 states and 162 transitions. [2024-11-09 00:06:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 162 transitions. [2024-11-09 00:06:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:08,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:09,488 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:06:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2024-11-09 00:06:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-11-09 00:06:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:13,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:06:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 123 states and 162 transitions. [2024-11-09 00:06:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 162 transitions. [2024-11-09 00:06:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:17,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:06:20,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:20,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 121 states and 157 transitions. [2024-11-09 00:06:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 157 transitions. [2024-11-09 00:06:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:20,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:20,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:06:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 121 states and 156 transitions. [2024-11-09 00:06:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 156 transitions. [2024-11-09 00:06:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:22,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 121 states and 155 transitions. [2024-11-09 00:07:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 155 transitions. [2024-11-09 00:07:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:00,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:02,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2024-11-09 00:07:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2024-11-09 00:07:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:02,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:02,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:02,738 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 121 states and 153 transitions. [2024-11-09 00:07:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 153 transitions. [2024-11-09 00:07:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 121 states and 152 transitions. [2024-11-09 00:07:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 152 transitions. [2024-11-09 00:07:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:06,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 121 states and 151 transitions. [2024-11-09 00:07:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 151 transitions. [2024-11-09 00:07:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:09,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:09,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:14,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 121 states and 150 transitions. [2024-11-09 00:07:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 150 transitions. [2024-11-09 00:07:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:14,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:14,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 121 states and 149 transitions. [2024-11-09 00:07:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 149 transitions. [2024-11-09 00:07:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:17,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:18,091 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 121 states and 148 transitions. [2024-11-09 00:07:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 148 transitions. [2024-11-09 00:07:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:20,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:20,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 121 states and 147 transitions. [2024-11-09 00:07:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 147 transitions. [2024-11-09 00:07:22,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:22,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 121 states and 146 transitions. [2024-11-09 00:07:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 146 transitions. [2024-11-09 00:07:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:24,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 121 states and 145 transitions. [2024-11-09 00:07:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 145 transitions. [2024-11-09 00:07:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:27,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 121 states and 144 transitions. [2024-11-09 00:07:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 144 transitions. [2024-11-09 00:07:31,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:31,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:31,369 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 119 states and 140 transitions. [2024-11-09 00:07:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 140 transitions. [2024-11-09 00:07:33,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 115 states and 132 transitions. [2024-11-09 00:07:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 132 transitions. [2024-11-09 00:07:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:07:35,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:36,119 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 109 states and 123 transitions. [2024-11-09 00:07:38,149 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 123 transitions. [2024-11-09 00:07:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:38,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:07:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 114 states and 130 transitions. [2024-11-09 00:07:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 130 transitions. [2024-11-09 00:07:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:44,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 119 states and 144 transitions. [2024-11-09 00:08:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 144 transitions. [2024-11-09 00:08:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2024-11-09 00:08:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2024-11-09 00:08:10,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:10,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:10,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:10,375 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 119 states and 142 transitions. [2024-11-09 00:08:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 142 transitions. [2024-11-09 00:08:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:12,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:12,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:08:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 113 states and 134 transitions. [2024-11-09 00:08:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 134 transitions. [2024-11-09 00:08:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:14,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:17,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 113 states and 133 transitions. [2024-11-09 00:08:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 133 transitions. [2024-11-09 00:08:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:17,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:19,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 113 states and 132 transitions. [2024-11-09 00:08:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 132 transitions. [2024-11-09 00:08:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:21,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:21,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 113 states and 131 transitions. [2024-11-09 00:08:21,895 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 131 transitions. [2024-11-09 00:08:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 113 states and 130 transitions. [2024-11-09 00:08:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 130 transitions. [2024-11-09 00:08:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:08:24,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:24,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 144 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 107 states and 121 transitions. [2024-11-09 00:08:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 121 transitions. [2024-11-09 00:08:27,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:08:27,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:27,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:09:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 114 states and 137 transitions. [2024-11-09 00:09:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 137 transitions. [2024-11-09 00:09:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:09:10,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:13,643 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:09:59,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:59,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 121 states and 156 transitions. [2024-11-09 00:09:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 156 transitions. [2024-11-09 00:09:59,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:09:59,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:59,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:10:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 120 states and 153 transitions. [2024-11-09 00:10:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 153 transitions. [2024-11-09 00:10:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:08,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:10:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 125 states and 166 transitions. [2024-11-09 00:10:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 166 transitions. [2024-11-09 00:10:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:10:36,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 125 states and 165 transitions. [2024-11-09 00:10:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 165 transitions. [2024-11-09 00:10:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:37,961 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:10:44,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 123 states and 157 transitions. [2024-11-09 00:10:44,981 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 157 transitions. [2024-11-09 00:10:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:44,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:44,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:10:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 123 states and 156 transitions. [2024-11-09 00:10:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 156 transitions. [2024-11-09 00:10:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:10:47,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:11:05,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 124 states and 157 transitions. [2024-11-09 00:11:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 157 transitions. [2024-11-09 00:11:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:11:05,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:11:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-11-09 00:11:26,692 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-11-09 00:11:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:11:26,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:28,080 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:32,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 124 states and 155 transitions. [2024-11-09 00:11:32,039 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 155 transitions. [2024-11-09 00:11:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:11:32,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:32,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:32,280 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:11:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 124 states and 154 transitions. [2024-11-09 00:11:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 154 transitions. [2024-11-09 00:11:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:11:35,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 154 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 124 states and 153 transitions. [2024-11-09 00:12:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 153 transitions. [2024-11-09 00:12:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:12:15,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:12:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 124 states and 152 transitions. [2024-11-09 00:12:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 152 transitions. [2024-11-09 00:12:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:12:21,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:22,002 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:12:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:25,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 124 states and 151 transitions. [2024-11-09 00:12:25,097 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 151 transitions. [2024-11-09 00:12:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:12:25,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:12:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 117 states and 139 transitions. [2024-11-09 00:12:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 139 transitions. [2024-11-09 00:12:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:12:30,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:12:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 109 states and 130 transitions. [2024-11-09 00:12:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2024-11-09 00:12:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:12:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:12:33,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:33,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 108 states and 129 transitions. [2024-11-09 00:12:33,790 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 129 transitions. [2024-11-09 00:12:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:12:33,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:33,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:34,770 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:12:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 107 states and 128 transitions. [2024-11-09 00:12:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 128 transitions. [2024-11-09 00:12:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:12:35,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:35,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:12:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 106 states and 127 transitions. [2024-11-09 00:12:45,964 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 127 transitions. [2024-11-09 00:12:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:12:45,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:45,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:13:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 126 transitions. [2024-11-09 00:13:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-11-09 00:13:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:13:05,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:13:05,789 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:13:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:13:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:13:12,022 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:13:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:13:18,025 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 144 iterations. [2024-11-09 00:13:18,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:13:18 ImpRootNode [2024-11-09 00:13:18,104 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:13:18,107 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:13:18,107 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:13:18,107 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:13:18,108 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:02:28" (3/4) ... [2024-11-09 00:13:18,109 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-09 00:13:18,191 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:13:18,191 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:13:18,191 INFO L158 Benchmark]: Toolchain (without parser) took 651108.58ms. Allocated memory was 146.8MB in the beginning and 3.9GB in the end (delta: 3.7GB). Free memory was 107.1MB in the beginning and 3.1GB in the end (delta: -3.0GB). Peak memory consumption was 725.1MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,192 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 146.8MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:13:18,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.69ms. Allocated memory is still 146.8MB. Free memory was 107.1MB in the beginning and 93.9MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.11ms. Allocated memory is still 146.8MB. Free memory was 93.9MB in the beginning and 92.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:13:18,192 INFO L158 Benchmark]: Boogie Preprocessor took 47.83ms. Allocated memory is still 146.8MB. Free memory was 92.4MB in the beginning and 90.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,193 INFO L158 Benchmark]: RCFGBuilder took 735.71ms. Allocated memory is still 146.8MB. Free memory was 90.8MB in the beginning and 65.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,193 INFO L158 Benchmark]: CodeCheck took 649801.29ms. Allocated memory was 146.8MB in the beginning and 3.9GB in the end (delta: 3.7GB). Free memory was 65.7MB in the beginning and 3.1GB in the end (delta: -3.0GB). Peak memory consumption was 679.0MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,193 INFO L158 Benchmark]: Witness Printer took 83.95ms. Allocated memory is still 3.9GB. Free memory was 3.1GB in the beginning and 3.1GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:13:18,197 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, 69 locations, 38 error locations. Started 1 CEGAR loops. OverallTime: 649.7s, OverallIterations: 144, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 98829 SdHoareTripleChecker+Valid, 638.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 95418 mSDsluCounter, 7864 SdHoareTripleChecker+Invalid, 570.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4234 mSDsCounter, 66128 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 320559 IncrementalHoareTripleChecker+Invalid, 386687 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 66128 mSolverCounterUnsat, 3630 mSDtfsCounter, 320559 mSolverCounterSat, 5.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 43797 GetRequests, 39245 SyntacticMatches, 3028 SemanticMatches, 1524 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1285851 ImplicationChecksByTransitivity, 586.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 8.7s SatisfiabilityAnalysisTime, 113.0s InterpolantComputationTime, 5062 NumberOfCodeBlocks, 5062 NumberOfCodeBlocksAsserted, 144 NumberOfCheckSat, 4868 ConstructedInterpolants, 0 QuantifiedInterpolants, 67312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 143 InterpolantComputations, 79 PerfectInterpolantSequences, 14641/18547 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 - CounterExampleResult [Line: -1]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L23] struct cont cont; [L24] struct dummy dummy; [L25] struct dummy *dummies[10]; [L26] int a[10]; [L27] int i, *pa; [L28] i = __VERIFIER_nondet_int() [L29] int j = 0; VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=0] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=0] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=1] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=1] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=2] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=2] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=3] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=3] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=4] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=4] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=5] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=5] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=6] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=6] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=7] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=7] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=8] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=8] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=9] [L29] COND FALSE !(j < 10) VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=9] [L29] COND TRUE j < 10 [L30] a[j] = __VERIFIER_nondet_int() [L34] dummies[j] = 0 [L29] j++ VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6, j=10] [L29] COND TRUE j < 10 VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6] [L36] COND TRUE i >= 0 && i < 9 VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6] [L37] a[i] = i VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6] [L38] dummy.array = &a[i] VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, dummy={23:0}, i=6] [L39] dummies[i + 1] = &dummy VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, i=6] [L40] cont.array = &dummies[0] VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, i=6] [L41] EXPR cont.array VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, i=6] [L41] EXPR cont.array[i] VAL [a={17060:0}, cont={17059:0}, dummies={17058:0}, i=6] [L41] cont.array[i]->array * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 146.8MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.69ms. Allocated memory is still 146.8MB. Free memory was 107.1MB in the beginning and 93.9MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.11ms. Allocated memory is still 146.8MB. Free memory was 93.9MB in the beginning and 92.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.83ms. Allocated memory is still 146.8MB. Free memory was 92.4MB in the beginning and 90.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 735.71ms. Allocated memory is still 146.8MB. Free memory was 90.8MB in the beginning and 65.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 649801.29ms. Allocated memory was 146.8MB in the beginning and 3.9GB in the end (delta: 3.7GB). Free memory was 65.7MB in the beginning and 3.1GB in the end (delta: -3.0GB). Peak memory consumption was 679.0MB. Max. memory is 16.1GB. * Witness Printer took 83.95ms. Allocated memory is still 3.9GB. Free memory was 3.1GB in the beginning and 3.1GB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-11-09 00:13:18,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b89680-c880-4a35-8176-c00d2dd0492e/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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(valid-deref)