./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/test-0214_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/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_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/test-0214_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/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_75dbd872-4b8a-4d18-aff0-22a537dca857/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 8cac36e956b24d42ea840a07609fb159882a2e76b1195da25a4d4343e0b31026 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:05:28,486 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:05:28,583 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:05:28,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:05:28,594 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:05:28,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:05:28,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:05:28,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:05:28,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:05:28,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:05:28,645 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:05:28,646 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:05:28,646 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:05:28,649 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:05:28,649 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:05:28,650 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:05:28,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:05:28,651 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:05:28,651 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:05:28,651 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:05:28,651 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:05:28,652 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:05:28,653 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:05:28,653 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:05:28,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:05:28,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:28,658 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:05:28,658 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:05:28,658 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:05:28,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:05:28,675 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_75dbd872-4b8a-4d18-aff0-22a537dca857/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cac36e956b24d42ea840a07609fb159882a2e76b1195da25a4d4343e0b31026 [2024-11-09 00:05:28,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:05:28,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:05:28,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:05:28,992 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:05:28,993 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:05:28,994 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext-properties/test-0214_1.i Unable to find full path for "g++" [2024-11-09 00:05:31,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:31,483 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:31,484 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/sv-benchmarks/c/list-ext-properties/test-0214_1.i [2024-11-09 00:05:31,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/data/85bd2956c/c1d77c1e5c4f4c36b001b00a3e37af66/FLAG753b79bd6 [2024-11-09 00:05:31,537 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/data/85bd2956c/c1d77c1e5c4f4c36b001b00a3e37af66 [2024-11-09 00:05:31,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:31,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:31,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:31,543 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:31,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:31,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:31" (1/1) ... [2024-11-09 00:05:31,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ae7c195 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:31, skipping insertion in model container [2024-11-09 00:05:31,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:31" (1/1) ... [2024-11-09 00:05:31,626 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:32,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:32,207 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:32,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:32,367 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:32,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32 WrapperNode [2024-11-09 00:05:32,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:32,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:32,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:32,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:32,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,442 INFO L138 Inliner]: procedures = 181, calls = 43, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 226 [2024-11-09 00:05:32,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:32,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:32,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:32,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:32,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,476 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,483 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,491 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:32,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:32,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:32,500 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:32,501 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:32" (1/1) ... [2024-11-09 00:05:32,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:32,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:32,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:32,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75dbd872-4b8a-4d18-aff0-22a537dca857/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:05:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:05:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:05:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:05:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:05:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:05:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:32,739 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:32,743 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:33,469 INFO L? ?]: Removed 160 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:33,469 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:33,618 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:33,618 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:05:33,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:33 BoogieIcfgContainer [2024-11-09 00:05:33,619 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:33,621 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:33,621 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:33,635 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:33,635 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:33" (1/1) ... [2024-11-09 00:05:33,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:33,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 119 states and 134 transitions. [2024-11-09 00:05:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 134 transitions. [2024-11-09 00:05:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:05:33,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:33,935 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 00:05:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 119 states and 133 transitions. [2024-11-09 00:05:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 133 transitions. [2024-11-09 00:05:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:05:33,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:34,193 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 00:05:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 123 states and 140 transitions. [2024-11-09 00:05:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 140 transitions. [2024-11-09 00:05:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:05:34,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:34,560 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 00:05:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 127 states and 146 transitions. [2024-11-09 00:05:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 146 transitions. [2024-11-09 00:05:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:05:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,011 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 00:05:35,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 132 states and 156 transitions. [2024-11-09 00:05:35,270 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 156 transitions. [2024-11-09 00:05:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:05:35,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,461 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 00:05:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 135 states and 161 transitions. [2024-11-09 00:05:35,809 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 161 transitions. [2024-11-09 00:05:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:35,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,899 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 00:05:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 138 states and 166 transitions. [2024-11-09 00:05:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 166 transitions. [2024-11-09 00:05:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:35,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 141 states and 171 transitions. [2024-11-09 00:05:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 171 transitions. [2024-11-09 00:05:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:36,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,563 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 00:05:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 140 states and 170 transitions. [2024-11-09 00:05:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 170 transitions. [2024-11-09 00:05:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:36,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,925 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 00:05:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 142 states and 176 transitions. [2024-11-09 00:05:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 176 transitions. [2024-11-09 00:05:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:37,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:37,849 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 00:05:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 147 states and 187 transitions. [2024-11-09 00:05:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-11-09 00:05:38,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:38,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,804 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 00:05:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 154 states and 201 transitions. [2024-11-09 00:05:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 201 transitions. [2024-11-09 00:05:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:05:39,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:39,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 155 states and 204 transitions. [2024-11-09 00:05:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-11-09 00:05:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:05:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:40,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:40,525 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 00:05:40,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 155 states and 203 transitions. [2024-11-09 00:05:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 203 transitions. [2024-11-09 00:05:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:05:40,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:40,907 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 00:05:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 154 states and 202 transitions. [2024-11-09 00:05:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 202 transitions. [2024-11-09 00:05:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:05:40,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:41,140 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 00:05:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2024-11-09 00:05:41,805 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-11-09 00:05:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:05:41,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:41,832 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 00:05:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:41,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 155 states and 205 transitions. [2024-11-09 00:05:41,853 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 205 transitions. [2024-11-09 00:05:41,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:05:41,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:41,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:42,048 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 00:05:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 158 states and 211 transitions. [2024-11-09 00:05:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 211 transitions. [2024-11-09 00:05:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:05:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:43,736 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 00:05:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 160 states and 214 transitions. [2024-11-09 00:05:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 214 transitions. [2024-11-09 00:05:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:44,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:44,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:44,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:05:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 161 states and 216 transitions. [2024-11-09 00:05:44,146 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2024-11-09 00:05:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:44,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:05:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 162 states and 217 transitions. [2024-11-09 00:05:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 217 transitions. [2024-11-09 00:05:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:45,103 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 00:05:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 171 states and 237 transitions. [2024-11-09 00:05:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 237 transitions. [2024-11-09 00:05:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:47,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,408 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 00:05:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 177 states and 250 transitions. [2024-11-09 00:05:50,889 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 250 transitions. [2024-11-09 00:05:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:50,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:05:50,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 178 states and 250 transitions. [2024-11-09 00:05:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 250 transitions. [2024-11-09 00:05:50,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:50,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:51,409 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 00:05:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:53,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 183 states and 262 transitions. [2024-11-09 00:05:53,468 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 262 transitions. [2024-11-09 00:05:53,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:53,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:53,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:54,243 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 00:05:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 186 states and 270 transitions. [2024-11-09 00:05:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 270 transitions. [2024-11-09 00:05:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:56,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,749 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 00:05:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 193 states and 285 transitions. [2024-11-09 00:05:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 285 transitions. [2024-11-09 00:05:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:59,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:00,678 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 00:06:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:05,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 200 states and 300 transitions. [2024-11-09 00:06:05,049 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 300 transitions. [2024-11-09 00:06:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:06:05,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:05,109 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 00:06:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 199 states and 299 transitions. [2024-11-09 00:06:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 299 transitions. [2024-11-09 00:06:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:06:05,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:05,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:05,555 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 00:06:10,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 206 states and 313 transitions. [2024-11-09 00:06:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 313 transitions. [2024-11-09 00:06:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:06:10,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:10,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:10,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 211 states and 322 transitions. [2024-11-09 00:06:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 322 transitions. [2024-11-09 00:06:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:06:11,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 216 states and 331 transitions. [2024-11-09 00:06:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 331 transitions. [2024-11-09 00:06:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:11,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 221 states and 346 transitions. [2024-11-09 00:06:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 346 transitions. [2024-11-09 00:06:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:16,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 226 states and 360 transitions. [2024-11-09 00:06:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 360 transitions. [2024-11-09 00:06:19,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:19,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:19,834 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 00:06:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 225 states and 359 transitions. [2024-11-09 00:06:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 359 transitions. [2024-11-09 00:06:19,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:19,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:20,850 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 00:06:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 228 states and 365 transitions. [2024-11-09 00:06:22,905 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 365 transitions. [2024-11-09 00:06:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:22,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:22,976 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 00:06:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 227 states and 364 transitions. [2024-11-09 00:06:23,002 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 364 transitions. [2024-11-09 00:06:23,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:06:23,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:23,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,058 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 00:06:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 228 states and 365 transitions. [2024-11-09 00:06:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 365 transitions. [2024-11-09 00:06:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:06:23,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:23,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,299 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 00:06:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 229 states and 365 transitions. [2024-11-09 00:06:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 365 transitions. [2024-11-09 00:06:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:06:23,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:23,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,645 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 00:06:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 228 states and 364 transitions. [2024-11-09 00:06:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 364 transitions. [2024-11-09 00:06:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:06:23,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:25,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 230 states and 368 transitions. [2024-11-09 00:06:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 368 transitions. [2024-11-09 00:06:25,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:06:25,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:25,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:26,336 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 00:06:31,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 240 states and 395 transitions. [2024-11-09 00:06:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 395 transitions. [2024-11-09 00:06:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:31,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,511 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 00:06:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 241 states and 398 transitions. [2024-11-09 00:06:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 398 transitions. [2024-11-09 00:06:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:32,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:32,198 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 00:06:34,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 243 states and 402 transitions. [2024-11-09 00:06:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 402 transitions. [2024-11-09 00:06:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:06:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:06:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 248 states and 415 transitions. [2024-11-09 00:06:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 415 transitions. [2024-11-09 00:06:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:41,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:41,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:42,820 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 00:06:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:54,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 263 states and 452 transitions. [2024-11-09 00:06:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 452 transitions. [2024-11-09 00:06:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:54,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:54,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:55,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 268 states and 466 transitions. [2024-11-09 00:06:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 466 transitions. [2024-11-09 00:06:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:06:58,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:58,654 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 00:07:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 271 states and 475 transitions. [2024-11-09 00:07:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 475 transitions. [2024-11-09 00:07:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:00,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:00,548 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:07:01,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 275 states and 484 transitions. [2024-11-09 00:07:01,918 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 484 transitions. [2024-11-09 00:07:01,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:01,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:07:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 279 states and 491 transitions. [2024-11-09 00:07:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 491 transitions. [2024-11-09 00:07:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:03,073 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 00:07:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 281 states and 495 transitions. [2024-11-09 00:07:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 495 transitions. [2024-11-09 00:07:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:05,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 285 states and 506 transitions. [2024-11-09 00:07:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 506 transitions. [2024-11-09 00:07:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:07:08,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:08,614 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 00:07:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 286 states and 506 transitions. [2024-11-09 00:07:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 506 transitions. [2024-11-09 00:07:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:07:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 288 states and 510 transitions. [2024-11-09 00:07:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 510 transitions. [2024-11-09 00:07:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:13,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:07:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 293 states and 520 transitions. [2024-11-09 00:07:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 520 transitions. [2024-11-09 00:07:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:23,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 299 states and 536 transitions. [2024-11-09 00:07:23,864 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 536 transitions. [2024-11-09 00:07:23,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:23,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:23,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:07:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 305 states and 550 transitions. [2024-11-09 00:07:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 550 transitions. [2024-11-09 00:07:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:30,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:31,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:31,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 308 states and 555 transitions. [2024-11-09 00:07:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 555 transitions. [2024-11-09 00:07:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:31,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 311 states and 560 transitions. [2024-11-09 00:07:33,007 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 560 transitions. [2024-11-09 00:07:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:33,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 311 states and 559 transitions. [2024-11-09 00:07:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 559 transitions. [2024-11-09 00:07:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:07:34,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:34,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 311 states and 558 transitions. [2024-11-09 00:07:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 558 transitions. [2024-11-09 00:07:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:07:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 312 states and 560 transitions. [2024-11-09 00:07:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 560 transitions. [2024-11-09 00:07:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:07:40,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 312 states and 559 transitions. [2024-11-09 00:07:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 559 transitions. [2024-11-09 00:07:41,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:07:41,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:41,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:44,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 319 states and 571 transitions. [2024-11-09 00:07:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 571 transitions. [2024-11-09 00:07:44,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:07:44,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:44,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:44,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 327 states and 592 transitions. [2024-11-09 00:07:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 592 transitions. [2024-11-09 00:07:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:07:49,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:07:51,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 332 states and 600 transitions. [2024-11-09 00:07:51,756 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 600 transitions. [2024-11-09 00:07:51,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:07:51,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:51,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:51,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:08:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 341 states and 625 transitions. [2024-11-09 00:08:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 625 transitions. [2024-11-09 00:08:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:07,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:08:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 342 states and 625 transitions. [2024-11-09 00:08:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 625 transitions. [2024-11-09 00:08:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:07,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:07,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:08,974 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 00:08:13,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 347 states and 634 transitions. [2024-11-09 00:08:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 634 transitions. [2024-11-09 00:08:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:13,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:14,346 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 00:08:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:16,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 352 states and 641 transitions. [2024-11-09 00:08:16,840 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 641 transitions. [2024-11-09 00:08:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:16,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:17,011 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 00:08:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 356 states and 647 transitions. [2024-11-09 00:08:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 647 transitions. [2024-11-09 00:08:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 375 states and 698 transitions. [2024-11-09 00:08:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 698 transitions. [2024-11-09 00:08:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:55,885 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 00:08:57,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:57,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 376 states and 698 transitions. [2024-11-09 00:08:57,096 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 698 transitions. [2024-11-09 00:08:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:08:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 388 states and 722 transitions. [2024-11-09 00:09:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 722 transitions. [2024-11-09 00:09:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:09:31,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:09:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:36,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 390 states and 726 transitions. [2024-11-09 00:09:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 726 transitions. [2024-11-09 00:09:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:09:36,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:09:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 391 states and 728 transitions. [2024-11-09 00:09:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 728 transitions. [2024-11-09 00:09:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:09:37,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 402 states and 755 transitions. [2024-11-09 00:09:57,776 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 755 transitions. [2024-11-09 00:09:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:09:57,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:57,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:57,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 419 states and 804 transitions. [2024-11-09 00:10:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 804 transitions. [2024-11-09 00:10:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:10:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:37,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 426 states and 824 transitions. [2024-11-09 00:11:02,904 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 824 transitions. [2024-11-09 00:11:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:11:02,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:02,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 431 states and 834 transitions. [2024-11-09 00:11:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 834 transitions. [2024-11-09 00:11:19,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:11:19,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:19,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:30,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 434 states and 849 transitions. [2024-11-09 00:11:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 849 transitions. [2024-11-09 00:11:30,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:11:30,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:30,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 452 states and 908 transitions. [2024-11-09 00:12:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 908 transitions. [2024-11-09 00:12:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:12:40,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 455 states and 917 transitions. [2024-11-09 00:12:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 917 transitions. [2024-11-09 00:12:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:12:59,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 464 states and 957 transitions. [2024-11-09 00:13:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 957 transitions. [2024-11-09 00:13:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:13:36,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 467 states and 964 transitions. [2024-11-09 00:13:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 964 transitions. [2024-11-09 00:13:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:13:59,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 468 states and 966 transitions. [2024-11-09 00:14:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 966 transitions. [2024-11-09 00:14:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:04,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 473 states and 989 transitions. [2024-11-09 00:14:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 989 transitions. [2024-11-09 00:14:23,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:23,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:23,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:23,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:28,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 474 states and 990 transitions. [2024-11-09 00:14:28,567 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 990 transitions. [2024-11-09 00:14:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:28,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 475 states and 992 transitions. [2024-11-09 00:14:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 992 transitions. [2024-11-09 00:14:34,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:34,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 474 states and 989 transitions. [2024-11-09 00:14:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 989 transitions. [2024-11-09 00:14:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:36,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:36,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 473 states and 985 transitions. [2024-11-09 00:14:39,827 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 985 transitions. [2024-11-09 00:14:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:14:39,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:39,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:42,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 480 states and 1002 transitions. [2024-11-09 00:15:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1002 transitions. [2024-11-09 00:15:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:15:03,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 484 states and 1010 transitions. [2024-11-09 00:15:15,321 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1010 transitions. [2024-11-09 00:15:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:15:15,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:27,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 487 states and 1014 transitions. [2024-11-09 00:15:27,570 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1014 transitions. [2024-11-09 00:15:27,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:15:27,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:27,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:15:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 495 states and 1039 transitions. [2024-11-09 00:15:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1039 transitions. [2024-11-09 00:15:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:15:44,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:16:01,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 503 states and 1060 transitions. [2024-11-09 00:16:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1060 transitions. [2024-11-09 00:16:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:01,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:01,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 502 states and 1059 transitions. [2024-11-09 00:16:01,990 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1059 transitions. [2024-11-09 00:16:01,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:01,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:02,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 503 states and 1060 transitions. [2024-11-09 00:16:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1060 transitions. [2024-11-09 00:16:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:03,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 506 states and 1066 transitions. [2024-11-09 00:16:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1066 transitions. [2024-11-09 00:16:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:14,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:18,595 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 512 states and 1076 transitions. [2024-11-09 00:16:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1076 transitions. [2024-11-09 00:16:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:39,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 518 states and 1089 transitions. [2024-11-09 00:16:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1089 transitions. [2024-11-09 00:16:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:16:58,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 523 states and 1096 transitions. [2024-11-09 00:17:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1096 transitions. [2024-11-09 00:17:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:17:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:14,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 529 states and 1106 transitions. [2024-11-09 00:17:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1106 transitions. [2024-11-09 00:17:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:17:31,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:31,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 534 states and 1113 transitions. [2024-11-09 00:17:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1113 transitions. [2024-11-09 00:17:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:17:47,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:17:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 536 states and 1117 transitions. [2024-11-09 00:17:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1117 transitions. [2024-11-09 00:17:55,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:17:55,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,907 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:18:00,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 538 states and 1121 transitions. [2024-11-09 00:18:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1121 transitions. [2024-11-09 00:18:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:18:00,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:08,830 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 00:18:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 554 states and 1181 transitions. [2024-11-09 00:18:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1181 transitions. [2024-11-09 00:18:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:18:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:54,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.